Evidence row 2268613

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Nb43Jm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ac850b86-adab-4175-ad73-2ef876518ea2/.well-known/agent-card.json"
    ]
  ],
  "name": "Fefurket36",
  "owner_address": "0xadd92051c5ecd52bb85486c0a8b25b936feed1ff",
  "raw": {
    "agent_id": "127991",
    "agent_uri": "https://centralcity.ai/a/Nb43Jm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fefurket36 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/Nb43Jm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fefurket36",
      "registrations": [
        {
          "agentId": 127991,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ac850b86-adab-4175-ad73-2ef876518ea2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Nb43Jm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793648690,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:50:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fefurket36 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/Nb43Jm"
}

What the leaf hashes

{"body":"786b46cad041aa028c3dc7ae3d9d4784a423c2d6705fe0c84ebac93c6436fc19","id":2268613,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649012654591,"prev":2268185,"subject":"erc8004:5042:127991","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. 0xbb7968db80a3edeb397561dff5af30ab078e603280212d98091660282831cb4a
2. 0xb8d48efb4c28481215a0bf58c71a3d3004b344251097abc0735eef519a8f081e
3. 0xe899a389cff3321b185cf6011efdee4df5dcc382d71ccf5a1c4f613b5d7eb149
4. 0x407ffe4bb0a4b4a7e311fec5fee7a766adac91b89beb021c3d096e1730b3eb23
5. 0x9a19471d7f0fbdcc5ea8a4cb692e10eacb4d66f53194ba62dfcb898f35c4e3fd
6. 0x1889e2cf3b9bd53adf21bd955df46b3a73656045e9627ee296a5e3b050e145a9
7. 0x60ed9d8c24ff6fe17c5575562ec29d516edfcd6ca54ee2f2cf7c8df65940fa4a
8. 0xbb52dc73d2f03ea403baffbeca2a7ba6ddf175fb5778528a8162d4ebf4e1249b
9. 0x07567977050ee8d392dc39128024f753e18d2e199033163b11011ec3e746aec3
10. 0x799cf643b4791f3e8e36d606cb3b2fd72a9526d0664334300ff89d26ff36a722
11. 0xa096acd13e4401f402a610487f6a4efc1ca5b51db14b6209eb47bd0c5abf1d65
12. 0xe58525446254d2108eb36448d0c82e228b172272ca44d008f01d5ed4cf747eac
13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af