Evidence row 2944941

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SkhsWg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5440c487-d789-4fab-bdc2-3ff4c02beafd/.well-known/agent-card.json"
    ]
  ],
  "name": "Steimino",
  "owner_address": "0xe94bb49d79815e680755eab8f0ad271501823a07",
  "raw": {
    "agent_id": "224472",
    "agent_uri": "https://centralcity.ai/a/SkhsWg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steimino 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/SkhsWg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steimino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5440c487-d789-4fab-bdc2-3ff4c02beafd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SkhsWg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:10:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steimino 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/SkhsWg"
}

What the leaf hashes

{"body":"5ea749c14abf752661a46814384b3debeaa95bfc56a46005e731549ef6793c4a","id":2944941,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765403470223,"prev":null,"subject":"erc8004:5042:224472","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0f8e7f45249e75b3288531635a9a0b5449a25db63a5c54c936b27c5fd6b7d687
2. 0x72a8733465e87ed71b3f5d7228b2102dccde42e2469bdc0b45101f8ebeb8aa5e
3. 0xd792831b43708f9e82383a13b0a38a8fd7bda5f2e63356fa6d057b126b1a6a32
4. 0x7e7bda2480ee8cb178794d52b7b620fdcb9d9a7f9f3a02ee08631d78eb4a2613
5. 0xc4012b426695cdbb81e7851f324d79c4d08a8d8cb7c2e1ce7d9ade5310fc2749
6. 0xa450d8fbba457428e3e3366ed31a44871cec4aed984669faeb1f8f3f5f3c08de
7. 0xacd66684c712750ef09183b7ec792f0cb241b04e0f73b3d1d1c5e110ffc32ccf
8. 0x9ca26378504f4addb354d2e9e41c8a29e4011bc67efd95b30fc16bf346eee565
9. 0x79dcf0a4e21b2c0a67d13c2e5d94362b4573481caac577a20e2ba8ec948426b7
10. 0x2d08e80855268f42bb151667470b6fc00d7dddcaefd6b62baa290d4ddcc6d7ab
11. 0xdbf8e794966fa87643a7d0a4d283ef6ce6076b87571ac0bdd048f8bb29eca6e0
12. 0x504f025418b9c63253037ab30982bd8d8ccd8d01bfd6d1ec31b5bd731f763acd
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345