Lightning Strikes Reality: The Harsh Truths of Cross Border Fiat Payments on Bitcoin
summary
Builds instant US→Colombia/Argentina/Mexico rails using Bitcoin + Lightning, a mobile app and B2B API, and achieves 1% transfers in trials but finds regulatory KYC/licenses and bank risk force high fixed costs. Lightning adds channel capital lockup; local exchanges show tiny depth (example: Bitso ~0.1 BTC daily liquidity), US→Mexico is ~98% one-way, and pricing pressure forces a bump to 1.5% while users choose 1.2% seven‑day alternatives, so it works technically but not profitably at scale.
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chapters (10)
- 0:00Introduction
- 1:51Why this topic matters
- 5:05Bitcoin cross-border hypothesis
- 14:40Regulatory hurdles
- 20:37Fiat payments in the US
- 23:47Bitcoin and Lightning payments
- 28:49Sell pressure in markets
- 32:01Market trends and competition
- 35:00Case studies and lessons
- 39:18Final thoughts
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