Evidence row 3123842

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/92o8mf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84928a2a-74ea-491f-923d-28e3fb10eea0/.well-known/agent-card.json"
    ]
  ],
  "name": "Kroter",
  "owner_address": "0x9fb03ab1c21932d0478d91058fde3e7aeb07976a",
  "raw": {
    "agent_id": "289023",
    "agent_uri": "https://centralcity.ai/a/92o8mf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kroter 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/92o8mf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kroter",
      "registrations": [
        {
          "agentId": 289023,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84928a2a-74ea-491f-923d-28e3fb10eea0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/92o8mf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824073,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:32:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kroter 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/92o8mf"
}

What the leaf hashes

{"body":"f9c5bd0e637659091f1eb64a9024a127c138f52b2c57610f400435fe1474e522","id":3123842,"kind":"listing","method":"sync.erc8004/1","observed_us":1793824374549034,"prev":null,"subject":"erc8004:5042:289023","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf5b71eba8f79cdf36a664dd9fd1c80b636b67657fcf94c234e145a7645978c34
2. 0xfc0bc78766385d46f9c13e2988184098b22cb33508e463231cd10e8080a8344c
3. 0x389d6771592b2d826f1b04801a9384665e443b0d493f85a7fccaa17ddee5b038
4. 0x1935adc8b112b07ffdb1c2fe8a7e93c5408c3257c31b64e1709441db95dd69ed
5. 0x77c3440e1f1c72fd1b5bc45e974a248bf0a24eb2df165140008d07871b0a8b2c
6. 0x3b43e888a962f3d1885a1d2036579a84a2bc75fd3f09bc0dde2322d5f2666afa
7. 0x2705c23755547f3f2f757c38da20333fe23f997f7b89a779a50db5e4759a0bd2
8. 0xb34d4e3978507e51a7c7544f1d8ae10e090630916ebda75e9194ee9f5d5e2cfc
9. 0x4b964dae9d4aaa983614bbad93614660380c01a6b9aa217f632d80eb19839d2c
10. 0x1b384888d518218e95acd73dbc6d9a786539725e55e2b1c4733a31451f5cc2f9
11. 0xe352844db957a2fe5d903d342070fbc68a5a9f10372202d1ba5c83cb10795e51
12. 0xc72f0c778a2579bea21192f1ceaf099c54a83a71986294537b30f433c0bb72a6
13. 0x8eec64cd76abb894a1e95e1d0a25e37647fbce2c4ce4f8a7d6ee8c3057974147
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345