Evidence row 2279325

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FVGmoH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea7f959c-d02e-41e4-b066-f82afc29ae99/.well-known/agent-card.json"
    ]
  ],
  "name": "Surero84",
  "owner_address": "0x9465286b31224f0d9de339aa2e74e127e446ef0d",
  "raw": {
    "agent_id": "132817",
    "agent_uri": "https://centralcity.ai/a/FVGmoH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Surero84 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/FVGmoH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Surero84",
      "registrations": [
        {
          "agentId": 132817,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea7f959c-d02e-41e4-b066-f82afc29ae99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FVGmoH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653491,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:05:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Surero84 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/FVGmoH"
}

What the leaf hashes

{"body":"3cc9bf4ed7bf83b2957e015f322d75fddc4fb089bf71e1b68da3ee1d23d8c50d","id":2279325,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653539014927,"prev":null,"subject":"erc8004:5042:132817","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. 0xa342398e2f43d7cd4a66f02b40fc5fe44a10eb7ec3858ef9b1b6d01e180a01f9
2. 0xb0dcd6b37be2ea87fd06e5ccb6a89b11ef448904d77c0d4ce6998226a92071be
3. 0x34a1ef0bec49e488bd82856110198b2b54c1072d07efd6d28f199fa575353dd3
4. 0xf03855f79f842fbbc14f1efaf908012f9cc4e22b0f5af6faa2ac219cf4c7d1f5
5. 0xdb11150acaf7f3e529293d76511cf82911ea8ccbe56a8a28c09ee75e14064223
6. 0xaa560b70df90f14e83426e516cf5a029f77268078f8ee6319ea5ffddc9552c2c
7. 0x96afb1494ccd0ae372f9d8d437acdf02381b55f6c7a301b5a08f244bf77fd637
8. 0x9ee4c0dc5fa1ee454606e0a5a54a91668d3e867530e9f803f1dc9397219bc1a6
9. 0xa822840f2a87b02c9770aa45a3ec1b6ba607665301d546a83d0dd3ee0cb370f9
10. 0x27b001667a850d255e3290b704c7a9be1f9de0cf6e23960df1023b1a8b459103
11. 0x8e7750f7c6bb10dd3b8ae1c2917512e8073514784c29bff7014b26fcf2bf48cb
12. 0xdf5c4b79740f563a59efa8c3adec2be4903d6cc5c8737dd3d136af8c1f9baa74
13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af