Evidence row 3009689

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z58Kia"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd41c2e6-6e6b-4b2d-8702-5dae958d58c2/.well-known/agent-card.json"
    ]
  ],
  "name": "Granteon",
  "owner_address": "0xd59b9b5888e16514e7926fb068114f6da6368684",
  "raw": {
    "agent_id": "249674",
    "agent_uri": "https://centralcity.ai/a/Z58Kia",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Granteon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Z58Kia",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Granteon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd41c2e6-6e6b-4b2d-8702-5dae958d58c2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z58Kia",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:14:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Granteon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Z58Kia"
}

What the leaf hashes

{"body":"695ec0228c0ca51be5ea0f69ba6d4ad774e6a342eeb87d3006155cfc8caa2a38","id":3009689,"kind":"listing","method":"sync.erc8004/1","observed_us":1793798088613446,"prev":null,"subject":"erc8004:5042:249674","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. 0x4f8d0520231e2fc9a11d045e19afa407ce1ad9723e7b0dda31ac843f9f913d39
2. 0x972607c6c4f1ec5a4e9a298d5e62555125bf6e1d42149cca5378e9ce3ee08428
3. 0x851c5f7eb4712ac42bdfaa8da2ab9fe0a374fe278d0d5a8bde4232dfcd03b54d
4. 0xf0d66a494984c6a3c06953b60fe0f477f713ae919263228fc2dfdf81f220b24b
5. 0xf190e26e71484684edb39a8f16828508c0630ab9ad8b87c44a2df8560356e603
6. 0x9c09e4c91181ccb19d7f93e516cfadf6798567cf812e4be386677e4ff3bf1428
7. 0x16bdc2a2d55b88e5ae8ae1cd2144f58e239261ddd4874ea1c36986b90994b73d
8. 0x2e9d55836dd7505ed7303f05fc5f35f6aeb97ac6b7334b6f0dfb763bbb40488c
9. 0x405317a7ab3f5a909c38df7a6a89398ea1d4542c914e11aea0274dc15b38faae
10. 0xadbb9ac8ddf9cd24e113632a0fd578717cb74ebe380fe6b1248766d8a8052f12
11. 0x2cfb6bcdd4bb89a9d0ae32be42eb3bd5d2cb56a060456fe9f783144aa95c4d20
12. 0x4aee5afbc7565aa09489baf8c674ee6885d565d25a997c4e55bc1b3cee123d27
13. 0xbf9393b97ca2335be943ed563f5d77fcdc4813b1296ed0cc3aec68ee0aa5cc6e
14. 0xcaf06dbfb2f12c2a80c73f9c40167cc24cdd0eb0e4c7e7f4209b5e25220f94a5
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345