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npub1775t...9jcw
npub1775t...9jcw
Sats. Seeds. Shells.
Welcome to Covenants 101, with a focus on CTV. What are they? Is this an attack on bitcoin? Can the government lock up all our coins? Without an accurate mental model of what's actually going on, it's hard to reason on what they can and can't do. So let's walk through it. 📩👇
CTV and Cold Channels. Today in Bitcoin, to make a channel, you must first receive Bitcoin on-chain and then transfer it to a channel with your partner interactively. This is a minimum of two transactions just to open a channel and the channel opening cannot be batched. With CTV, channels can be hidden inside your pubKey so that when you're paid and the transaction is committed on-chain (can even be batched using only one UTXO), that on-chain commitment is sufficient to use your channel. No need to dump the channel details on-chain. https://image.nostr.build/9c5674ec45bb1c4b1a84c1c1b7223a6223391c8914639cebc09304e2c9f82616.jpg#m=image%2Fjpeg&dim=819x540&blurhash=r89tP%25yUD*M%7CNZV%5BM%7BxuRRGcnhr%3BoInhWBV%40kWWBHbICbrkURQoybYfRox%5EcW%3DNIW%3DS4oLWCjYayucyAVun%2Ct7V%5BahWAV%5B%7DmR.NKWXNIoeW%3BjFWB&x=860ed55345f9f855729c8bf1dfd19accc63cac0b31f90d19fef23c3a444d4263 https://image.nostr.build/f9fd33773a851e375ef91384b005fcddd297a7be2743da20548f69518991c37c.jpg#m=image%2Fjpeg&dim=825x540&blurhash=r67xBu.5RzRjVtRRIUt8xtpPjKRCaixca_V%5Dk8WBDSH%5DIBodx%40tPf%23WXayr%23bWR%24oxoxa%23k9WEf6tGyBtkogaQRQt7WARj%23xWANEk8k7j%5BbXaija&x=3329ea1a5da027f809f762a80c17fb860055934d498ac379894bcc18adbee1a3