ETHDenver 2021
2021-02-05..2021-02-12
-- online --
| title | author | length |
|---|---|---|
| Presentations and Awards | Auryn Macmillan, John Paller, Russell Casagnero | 03h 01m |
Conference runs a live 2-hour finalist sprint plus awards and a quadratic funding round (Clearfund white‑label, $10k matching pool plus $5k open prizes)… | ||
| The ColoradoJam Incubator | John Paller | 03m |
Lays out the incubator logistics: an 8-team cohort with an application window and selection rubric, a three-month timeline that pairs teams with Ethereum… | ||
| Closing Ceremony Pre Show Kick off and Announcements for 2021 | John Paller | 12m |
Event reports 31,645 Twitch viewers and ~8,000 YouTube views, 2,994 accepted applicants from 94 countries, ~1,500 virtual castle visitors and 1.56M crypto… | ||
| Digital Identity - Onramp to the Info Superhighway | Russell Castagnaro | 22m |
Colorado builds and deploys a real digital ID app called my colorado that launches October 2019, adds selective attribute sharing in November and stores… | ||
| Identity Legos | Danny Zuckerman, Jarrad Hope, Adam Stallard, Brian Flynn, Val Mack, Alanna Gombert | 32m |
Panelists describe a composable identity stack that combines DIDs, VCs, Ceramic and IDX with apps like BrightID and Status to let users hold selective claims… | ||
| The Evolution of Identity | Michael Sena | 30m |
History of identity condenses into a practical stack: persistent DIDs (over 60+ DID implementations and an Ethereum EIP), mutable DID documents via 3id on… | ||
| Decentralization is the New Encryption | Dr.Steven Waterhouse | 18m |
Claims that combining strong encryption with decentralization yields private, resilient communications and demonstrates it by shipping an overlay VPN network… | ||
| The Thing with Privacy is | Corey Petty, Justin Holmes, Barry White Hat, Dr.Steven Waterhouse, Ying Tong Lai | 37m |
Panel argues privacy tools are advancing but messy: plonk eliminates trusted setups for zk proofs, NuCypher uses threshold proxy re‑encryption to separate… | ||
| Proof of Personhood | Petr Porobov | 13m |
Upala offers an alternative digital identity that measures uniqueness in dollars rather than probabilities, calling it the price of forgery. It builds groups… | ||
| Decentralized Identity and DeFi | Isaac Patka | 19m |
Explains how decentralized identity systems link into DeFi by using TransUnion on-device credit pull and verifiable credentials stored in identity wallets and… | ||
| Why Regulation Will Decentralize Data | Shiv Malik | 17m |
Claims that EU law (the Data Governance Act and the Digital Markets Act) gives legal standing to data unions and forces real-time API portability so third… | ||
| The State of Crypto Regulation | Neeraj Agrawal, Peter Van Valkenburgh, Jai Massari (Davis Polk), Preston Byrne | 30m |
FinCEN’s rushed counterparty identification rule likely loses its name and physical address requirement, leaving only a new cash transaction report around a… | ||
| Incognito Mode for Ethereum | Andriy Bugayevskyy, Aaron Ahmadi | 20m |
Incognito offers transactional privacy for Ethereum by minting a privacy ethereum on an Incognito sidechain via a trustless bridge using shield/unshield… | ||
| Token Engineering Commons | Livia Deschermayer | 15m |
Token Engineering Commons builds an operational commons: ten working groups running code, legal and culture experiments, and outreach rather than vague theory… | ||
| Resilience or Building on Quicksand: Decentralized Infrastructure | Eduardo Antuña | 14m |
Argues that current Web3 frontends still rely on centralized cloud hosting and steals user value, and describes building Dappnode software to let homes run… | ||
| The Evolving Investor in the Decentralized World | Thibaud (Fairmint.co), Etienne TRGC, Dan Elitzer, Tara Tan (IDEO), Min Teo | 26m |
Claims crypto is in its third market cycle driven by institutional BTC buys and usable DeFi like Compound and Aave, not just white papers; tooling such as… | ||
| Aligning Ecosystem Incentives for Sustainable Outcomes | Bryan (Sobol.io), Tom Trowbridge, pandu sastrowardoyo, Jesse Walden | 25m |
Panel focuses on concrete governance and product moves: The Graph runs a ~10-person technical council preparing on-chain governance; Fluence promises a summer… | ||
| DAOs Past, Present and Future | Priyanka Desai, Nichanan Kesonpat, Chris Furlong, Sam Cassatt | 29m |
Panel traces concrete DAO work: toolkits use Aragon and Moloch-style contracts with Layer 2 urged to cut gas, and treasury sizes jump from ~$100M to nearly $1B… | ||
| Exit to Your Community | Nathan Schneider | 18m |
Argues for converting startups into community-owned entities using existing cooperative law plus crypto tools, with concrete examples: Opolis forms a Opolis… | ||
| Digital Employment Cooperatives; THE Killer App | John Paller | 19m |
A legal LCA cooperative called Opolis operates as a digital employment cooperative that gives independent contractors portable benefits, optional crypto pay… | ||
| Anarchist Cookbook for Running an Open Org | Joseph Delong | 20m |
Argues for a small core of vetted, highly motivated hires found via RFPs and code samples rather than resumes, and describes hiring workflow that used Twitter… | ||
| The Invisible Economy | Bea Ramos, Sparrow Read | 16m |
Claim: replace visible market mechanics with an invisible token that quietly accounts for contributions while leaving intrinsic rewards as the public signal… | ||
| New Standards for DAOs | David Roon, James Young, NiMA (NEAR) | 30m |
Discussion maps concrete patterns and pain points: token-permissioned chat via Collab.Land that auto-kicks addresses when tokens move, off-chain voting with… | ||
| What is a Digital Nation? | Jaye Harrill | 16m |
Argues that digital nations are self‑organized, borderless communities that use blockchain primitives, social tools and token incentives to coordinate work and… | ||
| DAO DeFi Now! | Bill Warren | 15m |
DAOs hold about $1B locked across DAOs (roughly $52M ETH, $34M DAI, $10M DUSD plus native tokens) and much of that capital sits idle; Pool Party auto-wraps… | ||
| Safe Apps: Bringing multisig security to DeFi | Lukas Schor | 15m |
Gnosis Safe introduces an embeddable wallet interface that turns smart-contract accounts into a host for DeFi integrations, claiming multi-signature security… | ||
| Technical Introduction to the Safe Apps SDK | Richard Meissner | 28m |
Step‑by‑step conversion of a React dapp into a Gnosis Safe app with working demo: add a manifest.json, serve over HTTPS with CORS (react‑rewired), swap… | ||
| Paving the Way for Adoption of NFTs to the Mainstream | Zach Burks | 21m |
Argues NFTs reach mainstream by treating marketplaces like e‑commerce: improve discoverability, let creators stand out with rich metadata, and hide blockchain… | ||
| Tour of the Multiverse Art Gallery | Annie Phillips | 18m |
A CryptoVoxels gallery holds 142 NFT items (last year 46), previously showing stats on OpenSea like 23 owners and average sale price; the collection goes to a… | ||
| NFTs for Everyone | Chloe Lewis (she/her), Jake Brukhman | 31m |
Panel covers concrete NFT moves and problems: Mintbase on NEAR building ERC‑721 style contracts and a split‑fee market so collaborators and creators get… | ||
| NFTs: Trends in 2021 | John Crain | 18m |
2021 predicts concrete shifts: metaverse galleries in Decentraland, Cryptovoxels and Somnium Space scale, standards like EIP-2615 enable rentals and composable… | ||
| Web3 Creator Economies | Cooper Turley | 20m |
Audius reports two million active users and experiments with giving artists 90% of streaming revenue instead of Spotify’s ~12%, while creators sell… | ||
| Decentralized Art and Culture in the Virtual Realm | Jessica Angel, Gary Lachance, JJ | Ephimera | 31m |
Panel describes concrete experiments: tokenized art shown via augmented reality, p-spawns as Doge-rooted NFTs using colored coins hacks, Kusama-native NFTs via… | ||
| Bridging the Gap Between DeFi and NFTs | Alex Salnikov | 25m |
Variable reports 32 million lifetime volume and 31,000 protocol users and argues NFTs need DeFi plumbing now. Concrete proposals include fractionalized shared… | ||
| What if Crypto Ads Were Superduper? | Matthew Iles, Dan Kinsley | 18m |
A decentralized marketplace called SuperDuper connects creators and sponsors with each sponsorship sold as an ERC-721 listings NFT; pricing uses auctions or a… | ||
| The Hybrid Era | Andre's Reisinger | 18m |
Argues that physical and digital design merge into a single hybrid era and demonstrates a concrete pipeline: a 3D model becomes the Hortensia chair, goes viral… | ||
| Exploring Generative Art in Ethereum | Simon de la Rouviere | 16m |
Chronological tour of generative art on Ethereum: the original 10,000 CryptoPunks store hashes off-chain; CryptoKitties adds breeding to combine trait strings… | ||
| Community Currencies and the Need for More Altcoins | Nicholas Fett | 23m |
Claim: community currencies win when monetary policy is built into the token. Presents chorus protocol as a tool that mints semi‑stable coins backed by… | ||
| Decentralization and Human Rights | Jonathan Dotan | 17m |
A capture to verification pipeline for human rights testimony exists end to end using the Starling Framework, with a hardware root of trust in Snapdragon… | ||
| Doing Good with NFTs | Manu Alzuru, Andrew Kline | 13m |
Launches a help platform and an NFT marketplace that routes at least 5% of each sale to chosen social causes, backed by a live help board in 30+ languages that… | ||
| Monetizing Open Source via the Decentralized Cloud Stack | Tom Trowbridge | 24m |
Fluence presents an open application platform that pairs a distributed compute protocol with a blockchain economic layer to track usage and auto-pay authors… | ||
| The Commons Stack | Griff Green | 21m |
Commons Stack builds open tooling and docs so communities can design and deploy micro-economies that fund public goods using Ostrom-derived rules; first… | ||
| Web3API: The Universal Web3 Integration Standard | Jordan Ellis | 18m |
Aims to replace brittle JavaScript SDKs by shipping a small language-specific client that downloads and runs protocol logic as WebAssembly modules (written in… | ||
| Journey into Defi | Rafaella Barraldo | 16m |
Pods builds a retail hedging product using on‑chain options and a custom options AMM that aims to cut impermanent loss; early work shipped an “oh my DAI”… | ||
| How We Got Here: What is Ethereum Push Notification Service | Richa Joshi | 12m |
A decentralized notification layer for Ethereum that sends alerts to a wallet address rather than email or phone and already runs a working prototype plus… | ||
| Building Decentralized Code Collaboration on Ethereum | Abbey Titcombe | 20m |
Radical builds a decentralized code-collaboration network layered on git using a peer-to-peer gossip protocol and local-first replicas so issues, comments and… | ||
| Welcome to the Quadratic Lands | Kevin Owocki | 20m |
Argues web3 can restore the consent of the governed by replacing Matthew‑effect capture with practical tools: Gitcoin Grants runs quadratic funding live (eight… | ||
| From Hackathons to Kernel, Starting a Web3 Company | Rachel Black | 15m |
Good Ghosting turns routine saving into a gamified DApp: users join timed pools (example four months, 200 DAI monthly), deposits convert to aDAI via Aave and… | ||
| Clearly, Funding Public Good Is Good | Auryn Mcmillan | 17m |
Clr.fund implements a permissionless quadratic funding protocol on xDai, with an actual 8,000 xDai matching pool live and a demo that contributes 60 xDai. It… | ||
| Standards of Encrypted and Mutable Data on IPFS | Joel Thorstensson | 27m |
DAG-JOSE standardizes signed and encrypted IPLD objects by combining DAG-JOSE with JOSE, IPLD and DIDs, enforcing that payloads are CIDs so links are… | ||
| @Superphiz and @AustinGriffith Explore Blockchain Games | Austin Griffith, Michael - Skyweaver (Horizon) | 01h 21m |
Three games show concrete tradeoffs: Axie runs ownership and breeding on Ethereum but moves play and items to a dedicated side chain ronin, which already… | ||
| Coordination at Yearn: Notes From the Frontier | Tracheopteryx | 13m |
Yearn recounts rapid, messy scaling: about 100 chat groups spawn a multiheaded project whose v1 vaults get forked and vampire attacked by ~20 projects, then v2… | ||
| Internet Renaissance: The Emerging Creative Economy in Web3 | Scott Moore, Priyanka Desai, blake kathryn | 50m |
Seed Club runs a six-week incubator with 11 projects building social tokens; Flamingo DAO pools funds and even buys a CryptoPunk alien to experiment with… | ||
| Exploring DeFi Options | Alexis Gauba | 21m |
Describes how decentralized options are implemented on Ethereum with a recently launched Open v2 that mints ERC‑20 oTokens, moves from physical settlement in… | ||
| Game Theory in DeFi | Harsh Rajat | 21m |
Claims a working decentralized middleware notifications protocol that lets smart contracts, dApps or traditional services deliver messages to wallet addresses… | ||
| DeFi Finance's New Frontier | Kristen Stone, Andre Cronje | 33m |
Discusses converting BPF bytecode to native execution and a plan to run it on GPUs for 20x more compute, measures current network packet intake at 1–20 Gbps… | ||
| The Upside Case for DeFi | Sam Bankman-Fried | 06m |
Claims DeFi can scale to a billion people and route tens of trillions of dollars by exploiting composability instead of brittle centralized integrations… | ||
| Crypto-Native Rails for Recurring Payments | Francesco George Renzi | 19m |
Superfluid demonstrates per-second money streaming on Ethereum by wrapping ERC‑20s and streaming testnet tokens via app.superfluid.finance and… | ||
| The Centralized Risk of DeFi | Guillaume Felley | 21m |
Argues that on‑chain governance remains a live attack vector (flash‑loan MKR vote) and suffers low participation often under 10%, creating centralizing… | ||
| Rekt: 2021 Forecast | Julien Bouteloup | 08m |
A three to four month-old investigative project documents about 40 stories—mostly DeFi exploits and arbitrage—using an opsec team of auditors who trace… | ||
| Building the future of Smart Contracts | Sergev Nazarov | 21m |
Argues that value shifts from paper guarantees to cryptographic guarantees and that Chainlink overlaps blockchains with real-world services by providing oracle… | ||
| War and Peace: The Multi-Chain Reality | Ryan Selkis, Peter Mauric, Anatoly Ressin, Alex Skidanov [NEAR] | 27m |
Panel debates concrete interoperability tradeoffs: IBC hub-and-spoke vs sharded relay chains, live examples like Moonbeam and parachains, and tooling choices… | ||
| Exploring a New Nexus: Cosmos & Ethereum | Kent Barton | 14m |
Claims that IBC-enabled Cosmos zones plus cross-chain bridges act as a trust-minimized scalability layer for Ethereum, demonstrated by a Cosmos deployment… | ||
| Ethereum 2.0 Beacon Chain Decentralization & Transparency | Daniel Hwang | 15m |
Claims that the Beacon Chain is more decentralized than it appears collide with the fact that 21,000 32‑ETH validators can represent far fewer independent… | ||
| Scaling Ethereum Applications on Harmony | Stephen Tse | 25m |
Harmony launches open staking with thousand validators in production, achieves two-second finality, and ships BLS aggregated signatures plus view-change logic… | ||
| DeFi: 2021 & Beyond | David Wachsman, Stani from Aave, Brandon from Ampleforth, Aparna : Opyn, Sergej (1inch), Robert Leshner, Fulvia Ox Project | 32m |
Compound grows from a $10M product in 2018 to $10M → $7.5B today, OneInch routes a $500M one swap, and AAVE v2 introduces composable primitives that enable… | ||
| The Future of Finance is Decentralized | Stanislav Kulechov | 22m |
Aave v2 is a liquidity-pool lending protocol with flash loans that can borrow an entire reserve in one transaction, plus on-chain credit delegation that lets… | ||
| How to Advance The Ethereum Ecosystem as a Non-Developer | Justin Leroux | 22m |
Volunteer-organizing ETHBoston and working on a Grid+ hardware wallet show non-dev paths that actually move Ethereum forward: deployed Uniswap v1 for the GRID… | ||
| Countdown to Casper | Medha Parlikar | 14m |
Casper describes a CBC‑Casper-derived protocol called Highway with a formal math paper, Trail of Bits audit, and a production implementation that finalizes… | ||
| Ethereum Hard Forks | Danno Ferrin | 23m |
Explains how upgrades are EIPs that change consensus, networking, node interfaces or token standards and gives concrete examples: EIP-1559 debated for months… | ||
| The Future of Ethereum 1.0 in 2021 | Tim Beiko, Pooja Ranjan, James Hancock | 20m |
Overview of how Ethereum 1.0 governance actually runs: core dev calls move every other Friday at 14:00 UTC, the ethereum-pm repo records meeting notes back to… | ||
| Gaming with Gov & Montecristo on Twitch | Erik “DoA” Lonnquist, Christopher “Montecristo” Mykles | 01h 25m |
Casual interview plus celebrity showmatch pairs Colorado policy talk with real gameplay: Governor Jared Polis plays Anivia top, discusses broadband and tax… | ||
| AMA w/Tung Chan, Colorado Securities Commissioner; From Ethereum to Colorado | Tung Chan | 36m |
Colorado has a statutory carve‑out (CRS 11‑51‑308.7) for utility tokens that remain in‑state, requires a notice filing with the Division, and depends on… | ||
| Colorado State Greenfield Lightning Pitches | John Paller, Will Toor, CO Energy Office, Carrie Paykoc- OeHl | 01h 21m |
Quick, specific rundowns of a dozen Colorado pilots and tools: Gitcoin shows $11M delivered via quadratic funding and Grants Round 8 nets 25,000 contributions… | ||
| Colorado Blockchain FTW: Project Edition | Thaddeus Batt - OIT, Jon ShapeShift, Adam Dill, Angie Gallagher, Dani Osorio | NEAR Protocol, Paul Quigley | 47m |
Colorado projects report concrete moves: a self‑custodial wallet pivots to DEX integration launched in January and incorporates Portis, Opolis runs crypto… | ||
| Digital Citizenry: Identity, Metadata, Credentialing & Reputation | Thaddeus Batt - OIT, Russell Castagnaro, Andrew Bondi, Clayton Hollingshead | 41m |
Colorado deploys a mobile driver license and MyColorado identity anchor that updates records in real time (format swap in May) and lets users present filtered… | ||
| MyColorado ID and Reimagining Identity | Russell Castagnaro, Cassie Simpson, Clayton Hollingshead | 32m |
State launches MyColorado in October 2019 and makes Colorado Digital ID legally acceptable; law enforcement rollout hits ~500 troopers by the governor’s Nov 30… | ||
| Learning & Employment Data: Self-Sovereign Infrastruture | Sharon Leu, Michael Vente, Michael Torrence | 30m |
States experiment with interoperable learning and employment records using blockchain wallets and standards work such as CLR and Open Badges to let people… | ||
| ColoradoJam and the Next Frontier of Statehood | John Paller, Lu Cordova, Russell Castagnaro | 29m |
Colorado launches myColorado in October 2019 as the first state‑sponsored digital ID that can contactlessly share verified attributes with law enforcement… | ||
| Onboarding Diversity: Exploring community challenges and unique solutions | Hsin-Ju, Chloe Lewis (she/her), Jaye Harrill she/her | 29m |
Community builders report concrete moves: a VR museum that hosts 20–30 artists and successfully auctioned around “three eighths” worth of NFTs, a guild… | ||
| In Search of the Mythical dApp User | Zach Herring | 17m |
Monthly active dapp users peak around 430k and recently drop toward 340k, and only about 30 ERC‑20 contracts have more than 50 daily active addresses, so… | ||
| Designing for DeFi | Richard Burton | 18m |
Design work for FEI centers on an undercollateralized stablecoin and a two-token model (FEI USD + TRIBE), with Figma prototypes, sketches and community-sourced… | ||
| State of Oracles in the Space | Brenda Loya | 21m |
Overview of concrete oracle designs and tradeoffs: lists include centralized providers (Provable/Oraclize), multi-signer feeds, relayered aggregation… | ||
| Broke AF: Crypto UX is Bad but Getting Better | Zach (@zherring), Georgia Rakusen, Yalda (@stellarmagnet), Jill Carlson (@jillruthcarlson) | 31m |
Argues concrete fixes rather than platitudes: gasless meta-transactions to hide fees, social account recovery to avoid seed-phrase loss, and streamlined fiat… | ||
| Make it Mobile or Else | Barbara Liau | 25m |
cello argues mobile first is mandatory, not optional, and demonstrates a working stack: Solidity contracts + Truffle and a Ganache fork, ContractKit for RPC… | ||
| Bridging Web2 – Web3: IPFS x Opera integration | Susie Batt, Igor Mandrigo, Bradley Kam | 26m |
Opera ships IPFS by default across Android, iOS (v2.55) and preview desktop builds, letting single‑page dapps be deployed with ipfs add, served from a local… | ||
| How a Graphic Novel Is Sharing Blockchain with the World | Annie Connelly | 10m |
A free, mobile-first graphic novel and short motion-comic prototype teaches blockchain by using a Kenyan wahanga necklace analogy tied to decentralized… | ||
| Global Adoption Where are we now | Erica Kang, Chloe Lewis (she/her), Juan David, Awosika Ayodeji (Web3Bridge), Luke Stokes, FIO Protocol | 32m |
Panel reports that adoption is driven by local pain points and practical fixes: remittances and inflation push Argentina/Venezuela users to crypto, Nigeria… | ||
| Evolution of Community | Manu Alzuru, Elena, Electric Coin Co, Lindsay Howard, Foundation, Simona Pop, Amy Jung, Vanessa Slavich | 28m |
Communities start and evolve through concrete actions: Zcash emerges from seven founding scientists and a Boulder launch house, MakerDAO traces to a 2015… | ||
| Programmable Zero Knowledge | Howard Wu | 31m |
Aleo builds a system called zero knowledge executions with a one‑time universal MPC setup that produces proving and verification keys, off‑chain provers that… | ||
| Building on The Compound Protocol | Adam Bavosa | 31m |
Demo builds a browser app that supplies and redeems assets on Compound using compound.js and a local ganache fork of mainnet; it shows live APYs (0.13% for… | ||
| The State of Blockchain Domains | Bradley Kam | 28m |
Unstoppable Domains builds user‑custodied blockchain domains as ERC‑721 NFTs on Ethereum and reports market growth from hundreds of thousands in 2019 to about… | ||
| A Scalable Blockchain Platform | Dan Forbes | 27m |
Polkadot presents a meta-protocol that scales by running custom blockchains (parachains) attached to a central relay chain that supplies shared security and… | ||
| Manage dApp Secrets: Create Private Data Sharing | David Nuñez | 28m |
A running secret-management network implements Umbral threshold proxy re‑encryption so data producers encrypt once and policies on Ethereum grant dynamic… | ||
| Building Polkadot Ready Blockchains with | Dan Shields | 30m |
Builds a blockchain using Substrate (Rust) and Frame pallets, showing a working node template binary, libp2p networking, Prometheus telemetry and the SCALE… | ||
| WtFi is DeFi-Designing for the Next Million Users | Galen Danzinger | 27m |
Argues that onboarding, not tech, limits growth: seed phrases and lost wallets lead to irrecoverable funds, Metamask setup sometimes fails, and transactions… | ||
| Empowering Smart Contracts with Decentralized Data | Patrick Collins | 31m |
Demonstrates using Chainlink oracles to pull real‑world data into smart contracts: deploys a PriceConsumer on Kovan to read price feeds (example returns show… | ||
| Cross-Chain Applications on Ethereum and Harmony | Ganesha Upadhyaya | 29m |
Ports an ERC-721 lending dApp from Ethereum to Harmony, deploying contracts with Truffle and harmony.js and connecting via MetaMask to Harmony mainnet. Uses… | ||
| Live Coding Session | Emilio Frangella | 33m |
Live coding walks through Aave v2 flash loans with a live transaction trace (a 25,760 USDC flash loan), shows the flow: lendingPool.flashLoan → receiver… | ||
| Smart Contract Code Challenges? | Dan Nolan | 29m |
Live, browser-based coding using the ChainShot web IDE walks through four progressive stages that implement averages then move to mapping lookups and an ether… | ||
| Dive into the 1Inch API | Kirill Kuznetsov, Petr Kololev | 27m |
Covers how to call the oneinch API’s quote and swap methods and what the responses actually contain: token paths, expected amounts and the full transaction… | ||
| DeFi Safety and Transparency | Rex Hygate | 19m |
A review platform publishes 60 protocol reviews with color‑coded scores across code, team, documentation, testing and audits, using a fixed process and… | ||
| Human Readable Ethereum Transactions | Alex Miller | 32m |
A new hardware wallet with a large screen decodes Ethereum call data on-device using the ABI so transactions display function names and parameter values… | ||
| Workshop, Payroll Mining & $WORK Rewards | Voith Mascarenhas, Patrick Gallagher | 33m |
Demonstration shows Superfluid-wrapped ERC20s enabling real-time money streaming to an ERC-721 "holy grail" NFT on xDai: a 1,000 DAIx/month flow updates… | ||
| WHERE ARE MY KEYS? Onboarding the Masses | Matt Lockyer | 34m |
Shows a working NFT marketplace prototype on NEAR that uses a Node.js backend to issue guest access keys scoped to a contract method with a scoped gas… | ||
| The Terra Ecosystem -- Wielding Synthetic Assets, Payments, and Savings With Stablecoins | Do Kwan | 29m |
Terra runs algorithmic stablecoins and launches Mirror, a synthetics protocol minting 14 synthetic US equity tokens (mApple, mTesla, etc.) that trade on Terra… | ||
| DAOs and the Future of Work | Adam Kerpelman, Spengrah | 30m |
Raid Guild runs as a membership DAO with ~100 members, ~50 weekly meetings, and ~$200k paid out in year one, taking 10% tribute from client revenue and paying… | ||
| The Developer’s Guide to Hedera Hashgraph | Cooper Kunz | 27m |
Step-by-step demo of building on Hedera: register at portal.hedera.com testnet auto-funds 10,000 HBAR; create a Node.js project, npm install @hashgraph/sdk >=2… | ||
| Why Should Miners Embrace EIP-1559? | Chun Wang | 19m |
Argues miners should back EIP-1559 because it adds a base fee in block header that makes gas pricing predictable and includes fee burning to curb ETH… | ||
| Rusty NFTs on NEAR | Nate Geier | 27m |
Mintbase migrates NFT storefronts off Ethereum because store deployment costs hundreds to over $1,000 to deploy and single mints hit $78 on mainnet; on NEAR… | ||
| Build a DApp on Polkadot using Acala EVM with On-chain Automatic Scheduler | Bryan Chen | 30m |
Acala EVM lets Solidity projects use Polkadot tooling and the demo uses Waffle and Remix to deploy a scheduler-enabled contract; the Acala EVM exposes native… | ||
| Infura Transaction Relays for Better UX | Patrick McCorry | 28m |
Infura’s ITX is a transaction relay that claims to eliminate stuck transactions by republish periodically, ordering queued txns by fee and using a bidding… | ||
| Aave 101 Intro for Devs | Hadrien Charlanes | 30m |
Protocol overview with concrete primitives and numbers: a lendingPool contract manages deposits that mint interest‑bearing aTokens that accrue per second and… | ||
| Extending Web3 Provider for Better UX | Tom Teman | 28m |
Portis extends the standard Web3 provider with concrete UX features: cloud‑encrypted private keys (no custodial key access), a lightweight SDK3 that loads only… | ||
| Spawn Camping Old-School Gaming | Eric Schiermeyer, Jason Brink | 31m |
Gala Games argues that true player ownership is coming and backs it with tech choices: NFTs built on ERC-1155, experiments with layer‑2s like Matic and… | ||
| Simplifying Blockchain Transactions for Superior UX | Chirag Titiya | 24m |
Biconomy demonstrates a transaction stack that turns wallet gas steps into a backend service: apps register once on a dashboard, inherit a forwarder contract… | ||
| Practical Example of How to Integrate ENS into Your dApp | Makoto Inoue | 32m |
Concrete steps to add ENS name resolution and content hosting: use ethers/web3 or ensjs to call the registry and public resolver, set up reverse lookup… | ||
| Buidl Democratized And Composable Ethereum Off-Chain Services With | Dmitry Kurinskiy | 30m |
Fluence presents a network for running off‑chain computations as composable WebAssembly services accessed via a client-side composition language called echo… | ||
| Simple and Open Identity Management with IDX | Joel Thorstensson | 30m |
Protocol-level identity index (IDX) lets apps store user records on Ceramic without a central DB, using developer-published JSON schemas and aliases to enforce… | ||
| The Graph Protocol: A Deep Dive | Brandon Ramirez | 33m |
The Graph is live as a decentralized query marketplace with epochs ~24 hours, allocations up to 28-day allocations and a 16:1 delegation capacity; delegated… | ||
| Interoperability via the Rainbow Bridge | Chad Ostrowski | 37m |
Demo shows an unreleased Rainbow Bridge client library running on Ropsten that uses an eth-on-near light client smart contract plus external relays, provers… | ||
| Into the Wormhole: Bridging Ethereum and Solana | Anatoly Yakovenko, Bartosz Lipinski | 23m |
Live demo shows an ERC‑20 moving from Ethereum to Solana where a bridge mints an SPL token and the user receives one 0x on Solana, using deterministic deposit… | ||
| Web3 Now: Skynet and Decentralized Applications for a Web2 World | Daniel Helm | 26m |
SkyNet presents a layer that turns the Sia-style storage network into web-hosting: upload directories to public or private portals and get a 46-character… | ||
| Mempool Primitives: A New Class of Money Legos | Matt Cutler | 30m |
Demo shows a system that turns mempool chaos into actionable primitives using Blocknative’s mempool explorer, global nodes (mainnet and Rinkeby), APIs and… | ||
| Buckets of Data: Strategies for Leveraging Off-chain Data Storage | Carsen Farmer | 25m |
Textile Hub offers remote IPFS and Filecoin nodes, a buckets API for object/blob storage, a demoable flow that syncs team assets and issues live IPNS links… | ||
| Scaffold-ETH - The Ethereum Hackathon Stack | Austin Griffith | 32m |
Scaffold-ETH is a ready-made hackathon stack that wires ethers, hardhat, react together and boots a local chain so a developer can go from clone to deployed… | ||
| ETHDenver 2021 Opening Ceremonies: Joseph Lubin | Joseph Lubin | 18m |
Argues that the economy shifts from local zero-sum scarcity to a digital positive-sum driven by automation and protocols, cites Ethereum 2 as foundational… | ||
| You Had Me At Celo / Toss a CELO To Your Prestwicher: | MAREK OLSZEWSKI, James Prestwich | 46m |
Celo runs a mobile‑first EVM‑compatible chain with a built‑in stablecoin framework and phone‑based identity, powering Impact Market’s UBI that reaches about… | ||
| ETHDenver 2021 Opening Ceremonies: Vitalik Buterin, Ethereum Foundation | Vitalik Buterin | 23m |
Argues that membership needs concrete primitives and compares three concrete systems: coin holdings (used in nonbinding coin votes like the 2016 DAO fork and… | ||
| PARSIQ Smart Triggers: Client-Side Blockchain Co-Routines | Anatoly Ressin | 38m |
Parsiq monitors blockchains in real time, ships an instrumentation layer and API that can query any gas-point state in a block, and exposes a small LINQ-like… | ||
| IPFS: A Global CID | Matt Ober | 15m |
Ethereum apps avoid on-chain bloat by storing images and documents on IPFS where content is addressed by CIDs that change if one byte changes, letting clients… | ||
| ETHDenver 2021 Opening Ceremonies: State of Colorado and ColoradoJam | Russell Castagnaro | 05m |
Colorado announces a legal Colorado Digital ID accepted by state troopers and piloting contactless sharing of license, insurance and registration so… | ||
| ETHDenver 2021 Opening Ceremonies: Colorado Governor Jared Polis | Jared Polis | 06m |
Colorado announces a concrete push to become the national hub for blockchain innovation, citing a hired blockchain solution architect to audit state services… | ||
| Apply Today for ETHDenver & ColoradoJam Innovation Festival & #BUIDLathon 2021 | 02m | |
Applications open today for ETHDenver & ColoradoJam Innovation Festival & BUIDLathon 2021 running February 5–12 and attendance is free but requires approval… | ||
| ETHDenver & ColoradoJam 2021, Virtual Castle Trailer | 01m | |
A brief tour trailer of the Virtual Sports Castle shows the venue visuals and music and teases the interactive layout without detailing mechanics; it… | ||
| ETHDenver 2021 Opening Ceremonies Introduction | John & Kent - Stewards | 17m |
Virtual ETHDenver opens as a free, distributed weeklong event with 5,000 attendees and 400 projects from 75 countries, promising education, community and… | ||
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