@bitcoin
genesis tx
If you missed the launch, here's the post: Handles on mainnet https://spacesprotocol.org/blog/handles-on-mainnet/
The first tx for
@bitcoin
on mainnet: 41 handles hashed and anchored to Bitcoin.
Transaction: 09075a71532d08bd...e39008b2 https://mempool.space/tx/09075a71532d08bdbc2169ef36d8996224b9bca5ba42b24c19cbe652e39008b2
Commitment root: f31722fdd85df8cae7112024e454d73740d56058f8107beb7c316eb1ade96ba0
That root is the only thing that goes on-chain. 32 bytes, whether the batch holds 41 handles or 41,000. The cost of committing does not grow with the number of names.
Verify it yourself: https://github.com/buffrr/atbitcoin-genesis
https://stacker.news/items/1576127
curiousbitcoin / curious@bitcoin
npub13a…u3m02
2026-09-18 18:20:42 UTC
Author Public Key
npub13a78vq9z0dn4se7f9jtqk0wmx6adc646d576uw86nskxuqd6v6eqeu3m02Seen on
wss://relay.damus.ioPublished at
2026-09-18 18:20:42 UTCEvent JSON
{
"id": "f6132c1de4019a2d6611fa87a00d4e97be03648f74e152bdf715894cedf17d57",
"pubkey": "8f7c7600a27b675867c92c960b3ddb36badc6aba6d3dae38fa9c2c6e01ba66b2",
"created_at": 1789755642,
"kind": 1,
"tags": [],
"content": "@bitcoin\n genesis tx\n\nIf you missed the launch, here's the post: Handles on mainnet https://spacesprotocol.org/blog/handles-on-mainnet/\n\nThe first tx for \n@bitcoin\n on mainnet: 41 handles hashed and anchored to Bitcoin.\n\nTransaction: 09075a71532d08bd...e39008b2 https://mempool.space/tx/09075a71532d08bdbc2169ef36d8996224b9bca5ba42b24c19cbe652e39008b2\n\nCommitment root: f31722fdd85df8cae7112024e454d73740d56058f8107beb7c316eb1ade96ba0\n\nThat root is the only thing that goes on-chain. 32 bytes, whether the batch holds 41 handles or 41,000. The cost of committing does not grow with the number of names.\n\nVerify it yourself: https://github.com/buffrr/atbitcoin-genesis\n\nhttps://stacker.news/items/1576127",
"sig": "835f10cd273fcd6b8a7e27e6949dce78bd79609c3b4d180c5f099037e9274aaf373f2b70d66fd81caafb91900d86bfe66e8ec6e5c89194a508e4a07aa26b5cc8"
}