Providing Real World Data to Blockchain
summary
Streamr describes a decentralized pub/sub network with a newly launched toolkit and a time‑based streaming marketplace for per‑second subscriptions. Honeycomb marketplace lists about 15 premium API providers offering freemium test calls and paid production access. Kaiko runs Chainlink nodes exposing live and historical market data via micro‑payments and APIs. Amberdata supplies unified RPC, websocket and REST access to blockchain and market data. Panelists flag legal/KYC and GDPR friction, the need to change pricing away from high‑volume per‑call models, and note roughly 140,000 Chainlink calls across mainnet to date.
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chapters (16)
- 0:00Introduction
- 2:21Streamr’s decentralized data network
- 5:34CLC Group’s Honeycomb marketplace
- 7:23Kaiko and Amberdata’s blockchain data
- 9:13Legal challenges in blockchain data
- 16:59Pricing models for data access
- 21:34Blockchain data adoption by smart contracts
- 25:33Smart contract vs web developers
- 31:52WebAssembly’s impact on data
- 32:41Privacy and encryption of financial data
- 33:48Compensation models for data providers
- 36:22Aggregation vs raw data in smart contracts
- 41:36Educating data providers
- 46:00Challenges in data monetization
- 48:55Challenges in blockchain data businesses
- 57:00Closing remarks and Q&A
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