Evidence row 3046250

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rvl755"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a5b045b4-8c23-4beb-8696-07b83dc671ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Oravisto",
  "owner_address": "0x05732774520b5f4758b5b4ba02ba1257ad8dcefb",
  "raw": {
    "agent_id": "273156",
    "agent_uri": "https://centralcity.ai/a/rvl755",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oravisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rvl755",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oravisto",
      "registrations": [
        {
          "agentId": 273156,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a5b045b4-8c23-4beb-8696-07b83dc671ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rvl755",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793816178,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:21:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oravisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rvl755"
}

What the leaf hashes

{"body":"49d7ccccc93a9bf3dfa4a5816b7685d6edff55db630ebe9c78cda58156f747f3","id":3046250,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816499416637,"prev":null,"subject":"erc8004:5042:273156","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. 0x00f5a663acca75a1c3eb8691d618404ea387dbfaf57f472520d9ce3e90ea0ab4
2. 0x8c83e3ba7734dbf81b35d31d9a3f326c6a4f40107f38a9b9baf2488a9712b434
3. 0x5372da07eef7a26fd478e2279048f56d56817f0e24a221f938c5dbc7c7169b18
4. 0xc2a1f80191c2beb03074166f5f4db05f1b81675c05a9653e41d58edf5147e6ff
5. 0x5d8d02d406c12fa3c89b7683d1f0bf38f2fe523a67044f7e16e63981882d3b3a
6. 0x32ebe5b7f9ce8787440f26ac5dbc36e69fd20fb715268c16edf37ac9ca150f11
7. 0xe5d78e021122cc859a5434401ddd8757c6a7921ad5105905f7c6cdf66f9fd167
8. 0xabd05451f899df251da4c4a4bf5f8df39a45fce546747f0f34e08d7598eed610
9. 0x5bd1545c49f7069b34ed104d83af7d38a00c954e760a7018bd346735650094ec
10. 0x89ed738a6d8b064ae45dce56413337253ad0f1711b97676ca644175ab3a200f9
11. 0x3ca663894b19dc1386a6405ef0319318723f1bc59e0a96009cc2d439ff577da2
12. 0x5d450a66dbe8077b96fa0205cd847d48ed87811c698170327682e08916e9cba7
13. 0x077044abf751548588467f863f5ce82b09c44907836a3f9f5c56cafdd3820ec5
14. 0x6a3416cf73ed4756d52640940225459d148cd46e589ccdf5cf8d39dc68c403bf
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345