Evidence row 3465688

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/scOiuC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6952c9e7-767e-4ec8-8295-0dcec317d956/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreibo",
  "owner_address": "0x4cd8a7982fe36186ee856f3798e603bb0980de31",
  "raw": {
    "agent_id": "356910",
    "agent_uri": "https://centralcity.ai/a/scOiuC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreibo 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/scOiuC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreibo",
      "registrations": [
        {
          "agentId": 356910,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6952c9e7-767e-4ec8-8295-0dcec317d956/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/scOiuC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793916987,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:17:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreibo 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/scOiuC"
}

What the leaf hashes

{"body":"51a41bfbb2ab9f6b68cb164e0326fb3c550c3a2942345ec3862d86378348e431","id":3465688,"kind":"listing","method":"sync.erc8004/1","observed_us":1793917044827657,"prev":null,"subject":"erc8004:5042:356910","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x5bc4a8a9a904b4be60e9720caacf276aa831de6e16c4fef4484578df54bf237f
2. 0xa93d9710f8fa4c3e096e511d14bd9cf322ef286269a141d5b669322f572af025
3. 0x85fc3dabba641b417cfc2fd4b5e83ae0002a5401d8505722144a7f5b30f1b646
4. 0x717fbe3263ccb89903aedf2e7330d7c3161e1a17c41ddbcc8a67a89ecfcb237f
5. 0x26bca8a900b5276662b3250482d692b08ae7bc259fe79537dd9629cfca8607cc
6. 0x024a45dd2879e0d926e7df2f0992bff675772648c25b82b32d36b4815ab73344
7. 0xf0c293bb6fcecc4bc3840a7d64a1fb9299de39865146ab4b113921c9076d1ef8
8. 0x30fc0bf9b1afc7c97d29d883ad3ea98cee6c23ff5bf080a91b0d5287ee385407
9. 0x9b1f522e5683267d1cd5bc1fca3f5919dc2e8d2f398ae7e325ed6479d93f5cc8
10. 0x0e0316b690a8680b4c4813a7fcb790d83958602b8d5bf0898b116aedf8ae6f8b
11. 0x70fa0aa976472d59cc076fe477a968f792dcc2bc9139d632510555a1b4a023a7
12. 0x8eb71c4c8ad22a2dae213578c05536d0e46fa14a03de40b0547c4114027d9d1a
13. 0xe87a0ce6101e0e2ffe4c6ae4b4ce479481e520c0524e7d43696e9521834ab9e1
14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94