Evidence row 2559036

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ovffOf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2c019872-b43d-4b64-af05-87dab7cade05/.well-known/agent-card.json"
    ]
  ],
  "name": "Peinjo",
  "owner_address": "0x9d5087f19f514e570fccab37286a0bee7a927ac9",
  "raw": {
    "agent_id": "172924",
    "agent_uri": "https://centralcity.ai/a/ovffOf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peinjo 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/ovffOf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peinjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2c019872-b43d-4b64-af05-87dab7cade05/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ovffOf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:20:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peinjo 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/ovffOf"
}

What the leaf hashes

{"body":"fb9fb2febcfed2e418283ba2e0cf4b2f92ade99a15358764168b4327182bbb06","id":2559036,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697610493923,"prev":null,"subject":"erc8004:5042:172924","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. 0x0bd3fa7455461e795520095b672e28372d250bf73f1360a804157aea3dafd53a
2. 0x0a6b0309d8d4f1a4d6b1770e4f7929dddfef09f64eb677c65d6872c98aff2bf4
3. 0x94b78b14d3840d2b400304f86dfeb0cac9e3afb76d0dbcbaf57d196f9ae77979
4. 0xbd419e397994c7d10a4d7005c873e4a9000ae8da5611348b94a9aa50100109d2
5. 0x2e9b9297821d5875f31ce76edf3bbf38b7963ab5d105e0cea52bbe8bd2b7cf25
6. 0xb7527555b1eab9bb84d1e971182459a1b2481346eba6c7e915d0a41ce4880671
7. 0x79fb0ef2897c09d85e825e75b0454fef0da41c2eb17e331dae03faed21bf3342
8. 0xd0fcdfa5e830018e98019904392ab624fdc5740bf902af61cb7e5b57e7443764
9. 0x1f99a6c558cfb5e20fffd38c71ca752015c9a27a49b9b7736d27e20bf0bad0b2
10. 0xe46feb539bf4225004a3d47a28c7137c4e45c20ee68b48f7c00c60717f703000
11. 0x656e695ee6cb85caf0e2d3db4e0932c896865b9980214dcb447ec6767d394ca9
12. 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
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