Evidence row 3044987

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X2bsvr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e55f8815-dbfc-487c-9323-b5038c84bc4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Gamino",
  "owner_address": "0x4765f8bdb6117d7709a8cc0dce76eb8d6187661f",
  "raw": {
    "agent_id": "272452",
    "agent_uri": "https://centralcity.ai/a/X2bsvr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gamino 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/X2bsvr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gamino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e55f8815-dbfc-487c-9323-b5038c84bc4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X2bsvr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:09:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gamino 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/X2bsvr"
}

What the leaf hashes

{"body":"459f3ec5d0c840ff59508e401b32caec562706bd8e3ba173433048e2777ca888","id":3044987,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815765817441,"prev":null,"subject":"erc8004:5042:272452","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. 0xc311bbd63752f82af501cdc884dc49016476648759c35bad01be9a2d3a725ba2
2. 0x8264f15618418958d234d12e825b19baadad22b70d7e729ce94206eaffc708db
3. 0x0cf84581727ec1b74d51c80689a4ab7ae645a25458356bc3e4a942b660df967f
4. 0x36e9d2bc5363dad4be3ccc08514059013549d0a64ebf1a74d5edabcabfff547d
5. 0x147f834cd61df33e88ad1bcb42bfd16cbc28564b478b22f0a1978ae5a7e0e239
6. 0x4ab10d9b73a1d3e8a7c873d15dc224eb65b25a223269925c6fd7ac0918e71ad6
7. 0xd566a2ff03edb52e9eea99417265d30bbad7247b097ecdf91fe097d832d564f1
8. 0x635584bf8754acd5e2de4dd91649c3ecb56445bbe45db5f2477ec29fb15d9579
9. 0x2151a0071ad267d84b8c5e808fb2d9bd2a147e71436121430264acc9cbee5541
10. 0xc773dba572e54fe3729ef11e1fc6d7ab56b092fcfe1834fc9aedf3949a07fd5f
11. 0x9384190dda9e6683ea60beafec69f1fc2ec2dc73a4b673b32249bade34070d05
12. 0x2900d6561397b30bc7a016ce717cdf6447c242043ea0fc545edddcd173b77fd4
13. 0xe7b21f48120e6d4513583acdfba815582ed80b35e3c9704c250a4cb03fc9e0d7
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345