Evidence row 2514019

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tsBfcZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2def44da-0115-44c5-bc7b-ed18a5f011e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Laurlabel",
  "owner_address": "0x4bf0b6fc370a99744a50532bb1bf44dd326280b2",
  "raw": {
    "agent_id": "154144",
    "agent_uri": "https://centralcity.ai/a/tsBfcZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Laurlabel 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/tsBfcZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Laurlabel",
      "registrations": [
        {
          "agentId": 154144,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2def44da-0115-44c5-bc7b-ed18a5f011e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tsBfcZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793675950,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:22:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Laurlabel 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/tsBfcZ"
}

What the leaf hashes

{"body":"13f1bb9270242c9231ea25a05fd93cf41e3f2a4c454b826086a511e3b5e70990","id":2514019,"kind":"listing","method":"sync.erc8004/1","observed_us":1793676156066569,"prev":null,"subject":"erc8004:5042:154144","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x71931a2453104a1f1f4f2aea91e4473ca48fbcae1376965c95d53f2fce9379f2
2. 0xb919ac93f3fd2307c093af871c5bc038773ddc363b002ff4eef9230d6fc8ccf1
3. 0x321bd8699e3bd249b7ee582ae6665ce96439fd2235fe8a95c2bd3b41239195ee
4. 0x67023bbb824b60442ac6e183f28ad858aa8117c13e7aa4869af54b578c6cb271
5. 0xc3ffed515e527e19b0fd83e5a828db0c3c0236a15c93cc97974d1700142b8e98
6. 0x6bb3a65fc98726ab672ab56825326f93ed1a587ebdfe3c804145a6f36e21c0f9
7. 0xb9f6dc14f8619507855146ab09160816f33207566503d6dea0f0a6d1d3c0611e
8. 0x769825cd916e7b08b4ad75d0034fa254231b2686a69a9837c1e45541f2fb33a8
9. 0xae4500e76d6eaff1a1fb8ed36cb5f396cd693473f77ef8af17279d80874816c1
10. 0x0f7b8603a66cdafa8d2d8897e9591616ee1320b4ca792a63e22db04cf5024198
11. 0x46b79c887e3ea803d4b358472481e6a586dfa9bf5e00a10d55be7f434ef042f5
12. 0x3de9f932f23d59687cabb7438583cf4b53b721aa42938335397d31c544fe782f
13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7