Evidence row 2940263

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KDX9Gm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2810b245-8910-46a1-99ac-bc4133efac51/.well-known/agent-card.json"
    ]
  ],
  "name": "Gaubor",
  "owner_address": "0x677e64ec51038863545ec40d200d786b4c0b1543",
  "raw": {
    "agent_id": "222863",
    "agent_uri": "https://centralcity.ai/a/KDX9Gm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gaubor 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/KDX9Gm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gaubor",
      "registrations": [
        {
          "agentId": 222863,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2810b245-8910-46a1-99ac-bc4133efac51/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KDX9Gm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793763076,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:36:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gaubor 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/KDX9Gm"
}

What the leaf hashes

{"body":"667185b00405d7135fcad2e914c67fdc2a81252e5ec968224f69ab81a66fd812","id":2940263,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763365896154,"prev":null,"subject":"erc8004:5042:222863","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. 0x2935f67bf7dc3f9c1a4019f4d4407944c8454b0e8ade59fdb5ac1d80461c36bc
2. 0xcba853511f0b8ca291728703494abec772797c5f9e8e892d7b06bd7795617b6d
3. 0x4be07525f49311d37ef5c1cf6ed3b3e9894edad4e050a30b5bf80883f0d84f17
4. 0x005077f377c3f9ecd5ed301ad7e6d97cc260ecb8091d463e452ee08461a2d031
5. 0x8cabacec9011c0296ece1f3eb094b87600babfb3ac79c626d8cdb6a663895449
6. 0x0b49cbae61b630caf10adbb2f8acc20b89074f2a8b98d9cb384f91f03c736807
7. 0xed2fbbefeb389322a8e6b28bfe78291388846c6a28284e62b0704df8d3da90c8
8. 0x745c55bc9d5d52fa42b9b024d6c87634cb47089c092e10d2afa78d5a65e24ac5
9. 0x462e06451a0f16c25834e3437242908951a47668f86da4411b3ffe7dd987e4c3
10. 0xd1f34e8ff9b7198ae6ede9894336ea5bc2acf152f5693c5bad239f697e07b76e
11. 0x6b5b070c7e6604344bfb9b6ec2388c512cc1a836c0d09d20e59eb315c49029f5
12. 0x13c782b0f189ea013e2328715a39ae1f9a94cf3066d6ffd247843138ca80b0f0
13. 0x8af9d9f8bf8d576d6cd477ec0b29ba6c7ab702c24f52818bd05cbca90f68e7cf
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345