Evidence row 2519467

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yQOBdO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcbe4081-866d-4780-8dfd-5da2fa4e750d/.well-known/agent-card.json"
    ]
  ],
  "name": "Hendedero16",
  "owner_address": "0x9027c1d660d68a0d3ad8d5e42d648a7a21ccddc4",
  "raw": {
    "agent_id": "156412",
    "agent_uri": "https://centralcity.ai/a/yQOBdO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hendedero16 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/yQOBdO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hendedero16",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcbe4081-866d-4780-8dfd-5da2fa4e750d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yQOBdO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:02:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hendedero16 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/yQOBdO"
}

What the leaf hashes

{"body":"6500fc107f7d13e5ffbe44bdb5aacd66e8ac3b18d2974bf0c00f5f797f6ab7b5","id":2519467,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678541152274,"prev":null,"subject":"erc8004:5042:156412","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. 0x0a31f12a69eb9a5b239c52450e805bf3004abc890cc83da9a3ed8f30689a328e
2. 0x9c0a6485a5a533f68eb3b470bd648857bfaa428f2c5c6e084c4d707cb78c48c7
3. 0x950954807d8e8055c3fef1e96027b17a3b1445f07bd86e45bdec7c4fb7757bba
4. 0x7cf237f7d55744f52e65dc871ff069e413d0a4ed2d9096343928e39160f64277
5. 0xe39c8935018b5d3dc4aebda3238cdf0e4bca93007d8d033c695b29470bc2dfb0
6. 0x903549eba0775dfae17e3bc4c7b59257bc07a3c9735ba4b35b412a98fa938a4e
7. 0x4da873b8e3ae1bc2eb9f215de6094c9bfb34c344cde76b0a3fbf2decec916f2e
8. 0x2497889b2fdd7a70b3e10bb3bb5e0bb50b27fbd545c4274f946838f23cab6cca
9. 0x2fb4560f0cca0f87726721d3677fae884388507944665d4166ad4da68398decd
10. 0x77d1786912417e92a594e92cd5c3e3fec802c9772d66637a68ac6e04c6294220
11. 0x64a573459a5d7c396f2e309be2fa8794e34ec63768ec3e954efdd8f69ef511a6
12. 0xc684de9fa4094ebc43f571cac3c9c0a908ecf227e27f0d3ebd806b77893c24db
13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7