Evidence row 2168195

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gVhzIi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7e77bcd2-8278-4cf7-af36-70bc9e35988f/.well-known/agent-card.json"
    ]
  ],
  "name": "Himert33",
  "owner_address": "0x00b45a298a58731e0585684641c33efbaa79d8cc",
  "raw": {
    "agent_id": "109277",
    "agent_uri": "https://centralcity.ai/a/gVhzIi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Himert33 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/gVhzIi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Himert33",
      "registrations": [
        {
          "agentId": 109277,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7e77bcd2-8278-4cf7-af36-70bc9e35988f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gVhzIi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635010,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:00:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Himert33 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/gVhzIi"
}

What the leaf hashes

{"body":"5f49ae9b904dfbe6cda47915910a49884d48ee3800dd8d2b6c9e9d1c04f9fbae","id":2168195,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635256370863,"prev":2167640,"subject":"erc8004:5042:109277","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. 0xc83826739ee686c0fd3e4551d583aa3a8851de3f74b3fe86a83cde78261bb7e4
2. 0x6b2d44c96553efa208c1247ec2c84de28c72cad13b98d4156809e85a0282a275
3. 0xd4b869db1ac836b6a204296563756dfe9f2945793c5654fe39e644811109ff1c
4. 0xeeab9878cf6092d7ebc570ba0fa5a0cdca7eaf962172be7bec051bb671626404
5. 0x9563991ae74c8bcd129bba3b6196675fce92bf8eb6aed9acaa55ceec32c9c2fb
6. 0x63cec966f228b3fe3a92dd9ee7e5d3a1e004de2bb51463b5ed1c872bf22cceea
7. 0x3706f7389ebbbbe331503ee57c08322c41676d3f0880593d145a6948d47498b8
8. 0xd72e77fba166f92adbc6104d44f42be0b6a0e9676d6e176e46f377bdee0ec8be
9. 0xd783aba0835f0c4cf9cbddb85f45122b9d03c36255d81aaaf02dfd32c039e38f
10. 0xb318e34f008a34b20d0a90e22eccb03f1ea8ed7f327f88a025c86fa4bb2d2734
11. 0xe7a8fd3f7c16f8062494d8cdfda0d617f0342f27745faa40aee0dc659baa44c3
12. 0x942740cddeed7123051e190307c21ccb37608ec5eeace8731911c10cf9acb06a
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af