Evidence row 2112500

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BUbVuM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe2d574d-687f-4dee-aa30-77472ce01705/.well-known/agent-card.json"
    ]
  ],
  "name": "Zorkino",
  "owner_address": "0x314b1d9a7b6b8380fd74f989d152135c04de35d9",
  "raw": {
    "agent_id": "85029",
    "agent_uri": "https://centralcity.ai/a/BUbVuM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zorkino 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/BUbVuM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zorkino",
      "registrations": [
        {
          "agentId": 85029,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe2d574d-687f-4dee-aa30-77472ce01705/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BUbVuM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793616046,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:42:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zorkino 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/BUbVuM"
}

What the leaf hashes

{"body":"87d958e2c3483afafc952e7b06e53fe245a355e7f1b804518603e59534017c8f","id":2112500,"kind":"listing","method":"sync.erc8004/1","observed_us":1793616170650266,"prev":null,"subject":"erc8004:5042:85029","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. 0x3c8c7d897a3acc2aaa8e61a160dff8d6b39a905ea3526a77903b428ff7274a64
2. 0x662e4413b3f1b8fc9a123574e76a757a000b48f70a3243eddd457300e420d1c0
3. 0xf07b4aee34f6420874fa88d0e75f3d998c49a79a24373ae3487479d73ca22460
4. 0xc4684e2e7bedf6fedcfcf08d02a2cdb10eef9f16cc0651f820812058c4eaa371
5. 0x1928223e3b62a92a4a24a1cca9249f140604910d84963a940a184ff5a243aa54
6. 0x9638e4b5f187db91f98fd5a3446b1a664b8080886751db14feba9aa1457d5705
7. 0x3c34b7824ac9e756cbb79efd6da278d068cbd73f0c5ba78fdcb14a23c05c32f5
8. 0x41faf413efcea5d1c49ae0a8f575a6ecd53e243ff307df2d745db73f6f24e926
9. 0x08a88737b816664aef235c31817dde8188e2804149a5e06ecbb96c3aaaa06dc7
10. 0x4fc1fae4140c19cfaec54fbd600a9585a48800444170471c0a727ee24a157221
11. 0x28b681f66b8813ea88f84e682682d3e566e64f215d6dcc5b3b36b78a97050a02
12. 0xbac6cdbbc8a23e8233870d7aae1d614c0c1fe809d0e40a72ec73dff09341aa56
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af