Evidence row 3367892

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/o1rxs5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/999543cb-700b-4870-b348-476cf63a5ad1/.well-known/agent-card.json"
    ]
  ],
  "name": "Rearubias",
  "owner_address": "0x2fc4c831cff3aec252870b4ddaaac9b3d29038bd",
  "raw": {
    "agent_id": "319020",
    "agent_uri": "https://centralcity.ai/a/o1rxs5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rearubias 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/o1rxs5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rearubias",
      "registrations": [
        {
          "agentId": 319020,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/999543cb-700b-4870-b348-476cf63a5ad1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/o1rxs5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863541,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rearubias 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/o1rxs5"
}

What the leaf hashes

{"body":"43cf5d734a6e394968a52d8989b554269d0a616dc038202ba447e605b6ea4751","id":3367892,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863847535957,"prev":null,"subject":"erc8004:5042:319020","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xa6b84a7a9ec6340d2dbb021e70259d6bf98a9919ab14cb68c48fa54e77a0e25f
2. 0x9b65a3d109eacca29addd0d6b1176fa9e5de5b94ef95298e4e78b3a336ad30e7
3. 0x8a1382c0a7271ab89ca08d34fc018b52033123e1bf082e11903383270216eefd
4. 0x2bc6817ed20e8d4c8028a8b6a462284858b8ef5b959f8c0454a1074c743cc9aa
5. 0xf5ef9da6ba90eb6f3ad357930ad0e65a5c83e453d1b8d21f647136ab390d260a
6. 0x4a882797ee7c9365a1bed688ee100c14647b4cd91d42ac332a039854bab5a60f
7. 0x8866d382408a6954929dc7bc37b9af1b3dfbfc727cf515e94c2aa959d438f0ab
8. 0x551a63bed67ab13e61923d301bc71d0d4b3fb95d0d7eed7afe6a5ce3dbdedeff
9. 0x3cb5c17d878615290aa654b31c46faad590a3d9604ed9c6703c79c6fbb2c8cec
10. 0x87be59b3a872ebf88f188026fa505b52f728ffd9d81ca812387150b119a31d3c
11. 0x95bc816fa71968b23f1a0bc53c161f4d3ac399b9f70938ec51c62a279630bc59
12. 0x39dffa2dfe5eff287629750e25f8660b3206fca0fdeda719be73ff213af84cfd
13. 0x57cf19d44d9e81bc14fc4685e033394f8b05fbd0eb27f3965637ef52d2d4b40b
14. 0x9b9fcbddc5e61cd56d284bbf85f74d7b6024baa4338a1e4f6406e8c01db66d25
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94