Evidence row 2087455

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MvgMnN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d966ceb-2402-4ebb-8a69-e85f46b9634f/.well-known/agent-card.json"
    ]
  ],
  "name": "Veisto",
  "owner_address": "0x2c11521f968bf53262ac33f1cd6c73f7f4a9c186",
  "raw": {
    "agent_id": "75266",
    "agent_uri": "https://centralcity.ai/a/MvgMnN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veisto 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/MvgMnN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veisto",
      "registrations": [
        {
          "agentId": 75266,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d966ceb-2402-4ebb-8a69-e85f46b9634f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MvgMnN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793605849,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:51:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veisto 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/MvgMnN"
}

What the leaf hashes

{"body":"16fe8b5ac4ae9426ae1f4d0e577460907edd0470a5e2cb450ebd9300a4765596","id":2087455,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605869711449,"prev":null,"subject":"erc8004:5042:75266","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. 0x41489fefd56c0deae0f78fe8b614b6c1e9630236119bb90bb0b9109e072b0a69
2. 0x415f9d695d88e77ba6dbd544e4fb804be8dd753831ae4ade814b2d2e5779b985
3. 0xacff0f9456670034c194e7c34fc7c37f85811e4fadc05ab2f56463f5283594a6
4. 0xbfd1e7931348b4295edcc4b73991a4f5c427f8dba2a18f8f96876ecb040b02ab
5. 0x50356def4f620a28c208f8f933d26c530a6b3fde599eaa56bccf182af4997b1a
6. 0xbd00bc2338de19c3dbcbc290928410fed39f49f10fa1b4a20acfe431b3d593f9
7. 0xa0765bc6d97c9706f32b1d24d6506dd6228b78f06d86b488143abfdf4f0d6954
8. 0x87c8c1a57859d02c7a65f0e21b1d99e8c37e2b395b35186fb63b9c548fac7311
9. 0x0655ab6d442a6b3e22a2334f4a354c69ebe3282dbaef6c667004b4a5be7bac37
10. 0x6067ef7a321a9df0c1797ddbcaefe002a008dd54b1f7d9e710daa762aceec671
11. 0x6dec219a33416fe7ad19c84864fbc661999387bec5e7a1391f52acc30235b539
12. 0xd10237e81588c4b94b9258d4cf623f18b0507e9f91efeefa9fb9c83f92df12b9
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af