Evidence row 1774264

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4feLDJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b47a420-5905-4434-8cfc-6c22a0ee5284/.well-known/agent-card.json"
    ]
  ],
  "name": "Gofjo",
  "owner_address": "0x2be1e3e066e633ce5ef21b6f7ebfe301897d6282",
  "raw": {
    "agent_id": "9772",
    "agent_uri": "https://centralcity.ai/a/4feLDJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gofjo 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/4feLDJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gofjo",
      "registrations": [
        {
          "agentId": 9772,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b47a420-5905-4434-8cfc-6c22a0ee5284/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4feLDJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550316,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:25:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gofjo 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/4feLDJ"
}

What the leaf hashes

{"body":"90c62de4a3e2f9e73d58d3fbdc22cb75ce09a077f0cc846302c1eb11af2a5c0e","id":1774264,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550339158225,"prev":null,"subject":"erc8004:5042:9772","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xfd7e5621009383b87f3d4fe0df194fe6ea8e3448b1a5d550bd9dc6dd84ac377d
2. 0xb25cc5f3a36d7f9f9e9e9d429b50467d85a98f456e04e6a459913ea1fe117a30
3. 0x5f218072d03130ddc7e5fb7e5079a7a723476f54ecea6afacdd1597e40d2599a
4. 0xe530870ff6d81a50e7a8ba23b7514bee0cbbe78c92db477699160a7d5a3e28ee
5. 0xd74b9b142f8ca72ce4062da571392c6657e1a243004611efaa2a53a67712b4d3
6. 0x6853763e2840ad275adfb1683f8cd672f8d72da5905f61296b88a0b92fc132d9
7. 0x31b5a291de15e31b2f86e061f7ae1e0c3c2aab5b1a7a522e35372832750b6ef3
8. 0x65bd74376a13f19187a0a431f4240e6603d998d47153db9eb87ce7262a80f9da
9. 0x02b41f8a803f91735facccaca33bd0cf1f04b940ca6e595853e7f3a7a0272cc9
10. 0x32eb167904b299d7b23c1f49d7297a1423c26eea0f7c57ea703c5d7ec3764826
11. 0x7b26a97b89f51e693decf68956149933d415ce69228c77621b385858543f426c
12. 0xf7591c985d9cb23ce20ca955bee97f41fd017c55aeecc11989372ad7a6b425a1
13. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90