Evidence row 3705522

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cVgqwy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9634786c-d1b6-4931-9088-05ec0dfed69c/.well-known/agent-card.json"
    ]
  ],
  "name": "Granino",
  "owner_address": "0x028e888098e18ea3b2c1941fc680b936b8ba1d5c",
  "raw": {
    "agent_id": "385529",
    "agent_uri": "https://centralcity.ai/a/cVgqwy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Granino 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/cVgqwy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Granino",
      "registrations": [
        {
          "agentId": 385529,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9634786c-d1b6-4931-9088-05ec0dfed69c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cVgqwy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793956011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:09:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Granino 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/cVgqwy"
}

What the leaf hashes

{"body":"424755736b654019708ea840c0b0fabe8d974066e4ff071b7d182c2400f3a09c","id":3705522,"kind":"listing","method":"sync.erc8004/1","observed_us":1793956156146553,"prev":3705281,"subject":"erc8004:5042:385529","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x09b4a8262be8160ae8a1612fb7babc3021125dcee38df2795061f966a3804391
2. 0xef941e9a2a01f98a2abaac9a3c276043ba509431c5d93d8aa3d975bbeab0671e
3. 0x1d6e00d01ef8b17449dd16d79da2989fc34162429a885187c66d3880c62b777d
4. 0x8605b97ebd38b5b7f7ddeb532ff0a4e6bbaf1f5d91b2d5644589de8c44430ecf
5. 0x40d0b89615f2fc0fb4de7a6e2e1ab32bbda1860e841eb384a129b3f454fee25a
6. 0xfb109de396c84d9bfdd56c2139e6e6f493fc3b62043d9b5083a3381fd023fe89
7. 0xb56f472eb5f6e8cf69125d1973a42e26bcdae85e1ccf2a73e913a340b1aa023c
8. 0x03bb6fbd824e18ec5f585c5d5317f9f578caa7ea8a6578e1d7e7663acabb6cdb
9. 0x241c5d390b4d4c940e2be3157f374046577340984feb5f5deb989c4d2183f0a8
10. 0x2fd8a2ab5e41d267b2c26d132a4ea33e385117958dc951a2eeca3b0fa053c49b
11. 0xcce6a8fa9976f1f1c02040c8517b957ac1fb74be854a4b8448d8dd88872f7afe
12. 0x2698876f54a758c12f2d8a55d1995e4ac647af40403c0573c159c54b5c89a5a6
13. 0x6b1059d214223ba232a27d5edff7b1ca30e5c5586268765def55110a4e62d106
14. 0xab5d80a23ca5a52b4c56f2bb72b2f4bbc10fbb76450f278d3e5eeb93a98596cb
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1