Evidence row 2821633

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RFzEQq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4dcaa47-b2fc-42a8-97ba-aeb8565c77a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Maatose",
  "owner_address": "0x2a3f6bbd14317b8b072ac73879620a0cdc97617c",
  "raw": {
    "agent_id": "214886",
    "agent_uri": "https://centralcity.ai/a/RFzEQq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maatose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/RFzEQq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maatose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4dcaa47-b2fc-42a8-97ba-aeb8565c77a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RFzEQq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:37:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maatose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/RFzEQq"
}

What the leaf hashes

{"body":"5b71efc26423ebad7d55a60577b0be7a44045d209274bfe44f585baa74382ec9","id":2821633,"kind":"listing","method":"sync.erc8004/1","observed_us":1793752669055048,"prev":null,"subject":"erc8004:5042:214886","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. 0xb7ac80b8d4a1be1b0da315fc55fae6fffb346610455ebc8e064614a12b40393b
2. 0x3159266d880f95c076c8600e0487d22a4591519e2e92a3c2b6cfa68571b003bc
3. 0xfa07555a25c05f5eeac1e360268d653ec290d6ead69a731f4c96bf5ce96692d9
4. 0xfe7b745589dd94a3f38114cc099b2ca86733b0d74779c226532cb49957496834
5. 0x404db9a98384618845e3903a4c0f842850af0b4c9ff2427322ea16f73bd368bf
6. 0x149d17c13fb3371d0d8d7a4403e9ae39220cd8934118cb054f5228c0bccfb2e1
7. 0xc0ead597bac73b8415fdc9f186551fe52c9192d8e12c2900d44e1dc33a1ff2ea
8. 0x0f5fab00edc3c10ae8c5eec1b2453ae002018b1130ecf71a03216a0f302fcc0b
9. 0x30876ca66d238ae4b1c30670175baac97eb6e3ec729524d284f8ac8a2a767abd
10. 0xaea108cc623a62fdeeabacc47b5f1f1a859e07a39ad9c7caee23c3cf22a76489
11. 0x573c4aa95bede8c2495778cf470a67b0d6cc49e71f290419aa6cc000982ded39
12. 0xc134ebb1679ad69d8e6da5abf3d3b4c12664c96facf063b91247d587127a6413
13. 0xd6a22e336b1c6bbfcc4a12be911614c537449e248936a3ebb0c100815c42cab6
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345