Evidence row 3142057

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KYi2li"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9eff310-44f4-4a88-9375-76556ddfa631/.well-known/agent-card.json"
    ]
  ],
  "name": "Bradero",
  "owner_address": "0x4e635badd0ff4c42998c6353e23401c6ff02c2f5",
  "raw": {
    "agent_id": "303093",
    "agent_uri": "https://centralcity.ai/a/KYi2li",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bradero 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/KYi2li",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bradero",
      "registrations": [
        {
          "agentId": 303093,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9eff310-44f4-4a88-9375-76556ddfa631/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KYi2li",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830910,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:28:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bradero 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/KYi2li"
}

What the leaf hashes

{"body":"acedbd828cd0a860698aad95194b6e9375255c5c778287a750288761b85f26c4","id":3142057,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831307334192,"prev":3141642,"subject":"erc8004:5042:303093","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. 0xb1ade444ef57234f8388868da7f5b73f667340d1cc0dd9a0acf3a223167fe4ee
2. 0xbb5e7c0f24c1dc473209f43c30d4d85f8e0b64df2d08e586bdc13915a9529845
3. 0x3fd3b87932e122e554fb5479abc47c92ab249241d30d3dbddd2a9a60fc0b84e5
4. 0x887f0d83aac780950296ecd6ce6402ddee052d96b871aa193ffeed8e69280979
5. 0xfff3e202f76af0e36e8ca6011e295d11a10c406bc768e51cf390527234ae114c
6. 0x51d4489ecfdd9aaf54d1f09bf8a147e7b28e605462b3149a5765bf71217f970f
7. 0x931026239f623563da9da71a993d634f91135057bb85d6ce52abec85ed6475b1
8. 0xdef676a8ca5f38f2e5cb63c5425a3af3147ecc183a74975ebeeb3fc0b3f3ee1f
9. 0x6ea4513cf108e6755123186d455508a6f402499ad9b95f002b74516a3b9d4af5
10. 0x871eed4c3628eff0b1bcc352824f3904cc62af54347eba2bc42c930ba411870a
11. 0x5d32cb9ce5097219e3399af4c86fbb30e2e5b60f1de64df46de531c5ba03e3eb
12. 0x8b3e675e36966d366b40845cdd8c2f6f294a1c1acd32663465d5faf7542c9f6d
13. 0xe0c107caa77d5efbcc89600269de124b9669a0ee20ae1f6465c79cd503bfc9ae
14. 0x1088369e34916a33a3c583323d2fc4f49164cbac20b02de75926f72398b939bf
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345