Evidence row 3369153

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B3AmX6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c06788f0-6315-4e1f-9e87-0fa258a45c7e/.well-known/agent-card.json"
    ]
  ],
  "name": "Breissor",
  "owner_address": "0x69530d315132c820874206219c19b36093121212",
  "raw": {
    "agent_id": "319876",
    "agent_uri": "https://centralcity.ai/a/B3AmX6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breissor 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/B3AmX6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breissor",
      "registrations": [
        {
          "agentId": 319876,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c06788f0-6315-4e1f-9e87-0fa258a45c7e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B3AmX6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:37:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breissor 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/B3AmX6"
}

What the leaf hashes

{"body":"49bb197a2ce9d1e8a76c10d284dd63f57186ff30908ba4718d6a03c5f0385552","id":3369153,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864249459968,"prev":null,"subject":"erc8004:5042:319876","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. 0xf5ef511bd1e1f8c12fac3f3dcf86fd7d1999362d91fd00909280af8e8745924a
2. 0x72f0a07ea7635985675fef229797b8c743ad528272fccc034cda4f00f0f50fa7
3. 0x301069ff99a22d57c00124448d6dfdaa7229ec6574b971788e23a2c6813b816e
4. 0x53e120f8a3ac45285f47b0be796efbad60d0d0aae33f3631daa8b8e9139d3dc3
5. 0x358373482f7f0c615b7892cb6b6f416eae5e2ca34913bd04a4622b250bd61ccd
6. 0x58a990e15a36e8fcafee92c44a4fa73fba718b125d28fbdd94db4f8f4b561909
7. 0xb95d264debd0e415bde3ad461984e27c2e0490e150b5f273f0cb0258c8529ecc
8. 0xbfcb18344cd0d68c1caacdf2e0fdfb02510842981231ca05c4c9915ecf7335af
9. 0x2e76fe47ac60658a86f4455aa52a9e75e9db94e3f67878772fc55995b5a720fa
10. 0x67b780539e18b99096cee0c02d22e4af5977c7babf7de01dd92ddf4d76df5556
11. 0xd2da3531419199fddb316714a095a9a9f366ef9353ca4966d30d0e0dac254030
12. 0x0419e2cb2aef4458a7724aacb649ee689f39f0bfa07a01d9cff15547868b90f0
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94