Evidence row 3060090

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RJbvZE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50410fb6-1ffa-45df-a389-b293a2e793fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Piaker51",
  "owner_address": "0xd735ccb6d164a6ef50993a174e185912f7673ccb",
  "raw": {
    "agent_id": "282991",
    "agent_uri": "https://centralcity.ai/a/RJbvZE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piaker51 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/RJbvZE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piaker51",
      "registrations": [
        {
          "agentId": 282991,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50410fb6-1ffa-45df-a389-b293a2e793fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RJbvZE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820894,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:38:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piaker51 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/RJbvZE"
}

What the leaf hashes

{"body":"ea6db00f1ec2a1d92db20b9719fa47f9c681b6b176c4e6993083de63d9a32637","id":3060090,"kind":"listing","method":"sync.erc8004/1","observed_us":1793821117087142,"prev":null,"subject":"erc8004:5042:282991","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. 0xb5979eb281f887e6d4f9e3f892584af8873c7f548326d7502274d5ff0588345a
2. 0xcc01b040cce11790794228c6557795ad6a138b4642e25bd2095aaf6b1f92bade
3. 0x7c05c5d611107b03406e30c0f0f9d38ee9ce418e978fc168fcaf9918cb07e42a
4. 0x665f08b15d53948bd682a2dca783ec75a0c42d34f4b01e46898f96a62a6ab4dd
5. 0x2ce3bc9bf5a98aea2aee041260752618c223e063ed7930f205120a017e5a25e1
6. 0x64738bf0cbb1db0cc1bea63e6b4ed679b06ac6fa73817c6ac3ed8ee0f69025f9
7. 0x5c039dd605f3bd57fcc9d607b4b47e77211038db1bd3179fd160df9ca638cfe0
8. 0x9fa15d2558386df264605a57bf0ff2bea3eb467a7b3ce3c406a2a366dbf8928e
9. 0x3d517e3c25bc2281b703af18575cf699d81d845f28f0259a2879f214ad6ae03b
10. 0x380cabb0190dbe015f6d3dd4d2edefc22a5e895c70a747ba25b2c25085ef2184
11. 0xd7a45200a4c717276755744b2e8299ab4d28ad48fe97435edec176b73d8efc54
12. 0x124231db94abbc4fbffb83daa2559194c2240d38168ef5e53829ee7d4de1a0c0
13. 0xb4821657aa6efb2f6aca8033b00ea772962b9e1f521e60b09d38bae1bb9be2d9
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345