Medium Of Exchange
summary
Conference merch and F&B systems run on self‑custodial payment stacks (BTC Pay) and Lightning, producing a 60/40 split (credit card vs Bitcoin) at recent events and a Guinness World Record of 4,183 transactions in eight hours. Physical UX experiments—laser‑eye bulk cards, priority Bitcoin lanes at bars, instant prism payouts to workers—prove higher throughput but expose operational failures: spotty Wi‑Fi, venue F&B permissioning, and fiat reconciliation headaches that drive pricing premiums for card users. Square pilots pay‑with‑Bitcoin on site and the museum displays the record.
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chapters (14)
- 0:00Introduction
- 1:05BTC Inc’s mission
- 2:30Bitcoin’s evolution stages
- 4:41Practical Bitcoin usage
- 5:44Merchandise store case study
- 7:52Incentivizing Bitcoin spending
- 9:58Fiat payment challenges
- 10:43Food and beverage payments
- 11:46Self-custodial BTCPay
- 13:56Bitcoin as medium of exchange
- 15:42In-person Bitcoin transactions
- 17:09Square collaboration
- 17:51Event payment stats
- 19:35Closing remarks








