Evidence row 3017979

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zGXzPJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6e6f3c16-efa5-4c2e-9c6d-836c72f10fa8/.well-known/agent-card.json"
    ]
  ],
  "name": "Greintino",
  "owner_address": "0xd22d106462b48502ccacb10b7595f53e4628e2ed",
  "raw": {
    "agent_id": "254202",
    "agent_uri": "https://centralcity.ai/a/zGXzPJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greintino 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/zGXzPJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greintino",
      "registrations": [
        {
          "agentId": 254202,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6e6f3c16-efa5-4c2e-9c6d-836c72f10fa8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zGXzPJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803421,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:46:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greintino 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/zGXzPJ"
}

What the leaf hashes

{"body":"241ba4172d6ed7403918481504978ee9d31215cc64460c06d897412ea736c570","id":3017979,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803589739299,"prev":3017740,"subject":"erc8004:5042:254202","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. 0xea7e2e4693a1999e2303d87f1046d4669c4c8b8e6205273d23bbf69d8fcf216c
2. 0x7dc68ea98cb0013ffabad241799a4f5de9652ae96e442518c4761a4e4747cff1
3. 0x73781ed9dd6c568989b7bf73600452f222ccf638b82fea019ecd148c2963a227
4. 0x3eba7478d096aeba32c2401651e1904d83fdee8dfbdc06f16b8113b9ec22a748
5. 0x3e744a6054439d235d22d61c98fabd7362d8cab2ab406dec9fb14b799ea748ac
6. 0x74c355e999b4aa702e6f0c01b283ddb2a19a0ca1b47f28af0185715073e5ad9c
7. 0xf673766d5b223f977033089a7fe8233f1f29adb503d8b82e14d0b52a622c4b0c
8. 0x9835039e846f4d9f5c147fdb28dd08e7bb69cea34416698c2aa04d6e85e65923
9. 0x81f682e5c441d62d4707b1e751e0d6faeff487d384dacc1aa668d73a85184257
10. 0x037b84b6e06410c6e2c1b90d9b3fac0853fd2c93f10c317c7fcf9538afe7007d
11. 0xed75b3d7cd690b16f646217d19d2db69c0963f25e2495a395c32b62161436156
12. 0x35a68482615943b4c7ebcc044dee720a9c1d96804ea341fb9b4408e3622afb3c
13. 0x1cd766c91b1467922177ac33f992bcfdcafb73d52682ea0fbd2c84678bfa48ef
14. 0x720853aef9bb54958fccfafa52cacf2b40b59e996a29e903a7d00c64b308933e
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345