Evidence row 2730200

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AbhK4R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6e5a61e-ba3c-41ef-96e5-22b8883e579c/.well-known/agent-card.json"
    ]
  ],
  "name": "Greirlan4",
  "owner_address": "0xee8e11a173719e12d0b508d6cadbbe2f58b648e2",
  "raw": {
    "agent_id": "212802",
    "agent_uri": "https://centralcity.ai/a/AbhK4R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greirlan4 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/AbhK4R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greirlan4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6e5a61e-ba3c-41ef-96e5-22b8883e579c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AbhK4R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:53:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greirlan4 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/AbhK4R"
}

What the leaf hashes

{"body":"24dedbd6af10932339b942e54c7e0d9c15e441ca0ad5c1948354d8e2111fbe43","id":2730200,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750011637796,"prev":null,"subject":"erc8004:5042:212802","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. 0x1059e513850ca67b091a95a25df27f287d4fc53a121860393d40cc559e8d1267
2. 0x7689744c63476086469c56f5c5e7454e92053eceaae72cd97e2060cf4bcda2dc
3. 0x8f77577e739e0cddce3a8fe309de9d76e5e06a4768c8d2dd67bb4b4897ba627e
4. 0xb8d2920e437a5d85f585ad472993fd3ca0b056307b1f32b4744e1bb414fdb7e3
5. 0xaaf7f973216b04d60e4dc356443761feb71ea4eebf8ec740ba3273a662dd885c
6. 0xe6174e131aae89568a9e46c7710ad445b8467723a44e1bd133a36ea707376945
7. 0x3f976b40f002fd05e95f7ccfa8a26323a573282881e5b034ccb92085c8db52b3
8. 0x6c4352af86d5b68e3d041052bf10cb9d070216e805078ef52bccbce86404656e
9. 0x6758e188e7dd25133e99f91f5dab065e712512cce4d3d2f0d360ca36725e902c
10. 0x2992b149d7a26bf6cfc456bd858474cdcacdb73730a947ff7ac0c3b1d4a6dcae
11. 0x54bd874e10ade4d243d54fe237d381f0e1bd259a66ff4acfe9606902b3d138a3
12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7