Evidence row 2122317

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gCfXv2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43954af5-fcfd-4964-8d14-7822855a7c44/.well-known/agent-card.json"
    ]
  ],
  "name": "Rullasto",
  "owner_address": "0x767505f23ae968117ca5ce24fe328e1cad5c2ad7",
  "raw": {
    "agent_id": "89451",
    "agent_uri": "https://centralcity.ai/a/gCfXv2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rullasto 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/gCfXv2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rullasto",
      "registrations": [
        {
          "agentId": 89451,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43954af5-fcfd-4964-8d14-7822855a7c44/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gCfXv2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619332,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rullasto 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/gCfXv2"
}

What the leaf hashes

{"body":"c75b6ed1d3bd7a25f7a19d6277e7285842e855f88b3d3c771efc22f60201ccc3","id":2122317,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619534936649,"prev":null,"subject":"erc8004:5042:89451","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. 0xd909ac96d683ca194ca93f553b32ad4b1332a5c4dc26f1dd8d1451f3fbde08cf
2. 0xa4eea17835b1872c6cbc548a462a3a5520c3fca66d3f2c7c2aabf1a24cbdea5f
3. 0xb25126e80d15e947f1870c0effe94bdea9fda773c9c4906132762caaeec79aa1
4. 0x64bd48c231f96e13971f228924af3a669d3e4b4ffcaaff5020151f8dbb9a7d72
5. 0x2c18fd33dd0737efcb492bba1295f6758291c23af3313decac2a4754e38bcfda
6. 0x78c2b0d9299d5ffadee0b04547efd2ba55b387cc475250c6a0a449ff035439b1
7. 0xf1fd49d40333cbf881e3baaf4a9aeab8e5a71e0342431d721157d2791f77cf85
8. 0xe0e52af58b36915fc48da7dd6b5c09d8f126aad65705a4c9f05979d5a96351bc
9. 0x2660a71a1472bed41ebf9ea7c39a1917f4c993b44f4f64b4d5dbf9b578fdafc3
10. 0x66df753197b7cdd17d3b23b244b8c5c94aa548bf61ee4de2ac576f20acea22be
11. 0xb51504a9003dd92aef80567a90d27c4c36964a72258455a99e797d43710e0876
12. 0x435cc71c6d86200fe212d967213b085a0a83df982afce4acfdcbc7d5c99e493a
13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af