Evidence row 2180684

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U8Ct9N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/932c7d1b-a529-426b-99ce-1637c52fad49/.well-known/agent-card.json"
    ]
  ],
  "name": "Goser",
  "owner_address": "0x9687e04f33d55f8d478579fa567be93b2e13c32c",
  "raw": {
    "agent_id": "116280",
    "agent_uri": "https://centralcity.ai/a/U8Ct9N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Goser 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/U8Ct9N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Goser",
      "registrations": [
        {
          "agentId": 116280,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/932c7d1b-a529-426b-99ce-1637c52fad49/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U8Ct9N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:24:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Goser 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/U8Ct9N"
}

What the leaf hashes

{"body":"10b3525633157821502faba3199d88dcdbbeb3fc3b7057d881c21ec0e103a4c0","id":2180684,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640252374015,"prev":null,"subject":"erc8004:5042:116280","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x1264720733446bfefff373ff191c1bf6cf93837419adf614ee292da7415f05c2
2. 0xe1779f2a0088efa239ed8a5dd18fc30b66e9f05c055c3056a01e025ed43fb465
3. 0xd604f63957d7e3ac8e5167396f8506326898f9b2c1720c34812551d8ddd4ba8d
4. 0xe089d877b99a49a20e3d6fc4d34c09274c7c48fd833a0738997a589fc7913804
5. 0xbe460b954ed7b9aa6befba1bf051c9611f649d78553777e2e432507ac07145ee
6. 0xe8401c81a28c184fed76cf419ed850c03618de4064b5d053e555c9edd78d9451
7. 0x50c7c0a3a652cc520b08af9a84faee2da3e428db50cb1a4b75cf45885be0d186
8. 0xcd6788226679dc7991af7afdef2e45168d6ac375716cc10a939dcdb4279c2c45
9. 0x18841263f651122cb8eebdb00cd61576993c41a85bd4c7575040d1088b2f8b22
10. 0x6af4ccece8b9e18b69fd3e21277cdc716eae569e4cffeb251f1a9ad106c687e9
11. 0xa5811a0b89dd1221b6a020c2b4a6a7361cdbabfb7df683848ebfb0ea27be86af
12. 0x74e0d631b606ef854cf5ee37e8a4af7452fcdd0b8dce7d3646c83926c6ab1fd5
13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af