Evidence row 3058515

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lH3TUK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6761a1d7-7854-49c8-8da0-0f4bcd2c37d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Govano",
  "owner_address": "0x0f136598daddd8fc2a3d5e6ec631e72603705791",
  "raw": {
    "agent_id": "281917",
    "agent_uri": "https://centralcity.ai/a/lH3TUK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Govano 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/lH3TUK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Govano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6761a1d7-7854-49c8-8da0-0f4bcd2c37d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lH3TUK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:25:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Govano 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/lH3TUK"
}

What the leaf hashes

{"body":"5acd9359302c134d47f795574bacf78f3a41bea2078fa0bf9f62926c47eca6e1","id":3058515,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820356524760,"prev":null,"subject":"erc8004:5042:281917","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. 0x0f92a373cdce69be5b746fb4e4d694776670a1921fd418bef4486bde159728ea
2. 0x5fec1ac6f74bf927565044326f5c3474807d33e6cddad81b52619768b88b8bc5
3. 0x8902939f049e9dbb8f5554021a73ebb20c1902ad2e3df5dcd7ee2a818903454e
4. 0x03318cd6e1acea698a883d1249360b7ec988190319519f97b6b17c11273b1da6
5. 0x349fb21de89c3140c46f0fee233124339bf5dbaac65938e020ede1d558eade41
6. 0x8874530bb51ad12017d0e87a5080aab06e17162e667b079125f6900768d20580
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