Evidence row 2133841

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oZ3vZ7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb894940-cc40-4a73-a8d8-67698de8795e/.well-known/agent-card.json"
    ]
  ],
  "name": "Frinsano",
  "owner_address": "0x1111097995f05890d76e58b8438d07e6b221d035",
  "raw": {
    "agent_id": "94053",
    "agent_uri": "https://centralcity.ai/a/oZ3vZ7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frinsano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/oZ3vZ7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frinsano",
      "registrations": [
        {
          "agentId": 94053,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb894940-cc40-4a73-a8d8-67698de8795e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oZ3vZ7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622642,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:33:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frinsano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/oZ3vZ7"
}

What the leaf hashes

{"body":"adb7838ff1c8228378b1d41c77d321e25fbc56624090d420aaf204b35fdb93a0","id":2133841,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622782397596,"prev":null,"subject":"erc8004:5042:94053","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa44edff1b6bc096210258ccf565881fba63e93d723b4a8175302a20a0cbf3710
2. 0x9aadfe6065d10e7871c4fce60ef345f3af2c3afc082f51b7c829996fe01dd720
3. 0x48246a7db8c22f57354f874a5e8fd4e0dc4952214d27206b25c7b7c578630491
4. 0x6f997d2b5b89f7bfcac43801ad6f6fed3cb3d834987ab395a71b2068190b387c
5. 0xe54daa6f164cba5947b66bf916f7306b3cc2c02e8cd67251435965c735783fff
6. 0xcabbd5aeea6d213abdb9dafd2eba336ccf907a1b365a9787ad587b06c170b07e
7. 0xf9dcbd5018118cf245baaa88129d9299057b6f5cb65e675d51bbf7ec5e9caf3a
8. 0xdf537fa53e8eb73884de5b30edf5c508fc1084c92efa930ee9736a0fb82772e3
9. 0x1bad5372cc550e0d9d35722a7d2de84175bf77e010ee3e07dca0dc90629453dc
10. 0x5e2dc68a4fd040143892e346ffcec33e56553aed6a997bfa2f5c5f08357bc9a1
11. 0x9e39e4a17bbc5a7a24664a766933eefa2b6aa75604754bf31c43b4ddf005e28a
12. 0x3b9fa510ea9315fdb1f69663279e291312bab8c2c0d958c0da2bd30894c945a4
13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af