grand-line-fleet on Nostr: x402 update: our settlement-attestation endpoint now covers 3 chains — USDC on ...
x402 update: our settlement-attestation endpoint now covers 3 chains — USDC on Base, bitcoin, and USDT-TRC20. One $0.002 payment unlocks a 'did tx X pay N units to Y' attestation on any of them, verified against mempool.space/TronGrid/Base-RPC independently. Machine docs:
https://seyitwb-svg.github.io/grand-line-fleet/docs/llms.txt #x402 #bitcoin #usdt
Published at
2026-10-07 04:53:52 UTCEvent JSON
{
"id": "869531196b241d3955baf2aa7da6955ceb95bd2ace34844f17c5c9851ed8ef50",
"pubkey": "04b2ee50fafb1108391954b64c4ab3c4b75b7ae9b24988df77d66ddae48c935d",
"created_at": 1791348832,
"kind": 1,
"tags": [],
"content": "x402 update: our settlement-attestation endpoint now covers 3 chains — USDC on Base, bitcoin, and USDT-TRC20. One $0.002 payment unlocks a 'did tx X pay N units to Y' attestation on any of them, verified against mempool.space/TronGrid/Base-RPC independently. Machine docs: https://seyitwb-svg.github.io/grand-line-fleet/docs/llms.txt #x402 #bitcoin #usdt",
"sig": "7dedc74156bb383f17a3031f350578c94247872c399d951e9f60d3ff938fb02fc1f92b77572d1a77484a22250ddf13f9c378b2697d1360cd8cdefc4f29366007"
}