Evidence row 2930520

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1cIrYe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/93709cab-6ed2-42e0-89c1-dc27bff7e4b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Orastose",
  "owner_address": "0x2de273831f744f2178f52cd789d25e08b210a3d7",
  "raw": {
    "agent_id": "219459",
    "agent_uri": "https://centralcity.ai/a/1cIrYe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orastose 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/1cIrYe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orastose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/93709cab-6ed2-42e0-89c1-dc27bff7e4b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1cIrYe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:18:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orastose 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/1cIrYe"
}

What the leaf hashes

{"body":"45dba2fff882301e7ffbf5b4aad4cb1b9e95839d2cd99bb1fb5291a387f849f0","id":2930520,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758683106718,"prev":null,"subject":"erc8004:5042:219459","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. 0x5453418f7c0dcac7bf44f9d4ea10e297a5c575ed1ed5d441756c6964a5af4992
2. 0x5f5b799dbf537cb1bde69a209c49efb7a4a5e174df840af9dba493acf79e6c89
3. 0x850a34f51418ad844f3ff8a825a8339d269274d6679bb0667d844c161ed370d2
4. 0x98259e7bc33a61ea7ee7de7bef2a9ea62b616edc1d0014028399930101157ef4
5. 0x132d48c793cffdcbdcbbcd2aab2f1f75300aed602e36a5a47bdfee9c108ca8ec
6. 0x2fcfe67a7c9b2ab44d08a9b986a40a63220f64503748925677bdf5334ddcc0d8
7. 0xea1c45e91716263938fb3ebd991381f75f0ddba12728aaa05d0173c6d158039f
8. 0x3768845ff0a60afadcb61bfd9ddeed37fbbffb7ea24f8b8a63bc1ba3add10a89
9. 0x4f8c135400257cbcd5cc66f9c5607f733f9e0a289fc807a36ed153ced211d59c
10. 0x67b40d9aaee3cf406c9ac5b9a8032beee63990af25ec37ba5885cabc6a7c25f0
11. 0x00657156123e4e29acf585d93cbf9ae8d8324250399daf5afbab984e5ba10328
12. 0xb18ab5a9a9c63107c2119b82bfd561992733b2ebdb97cce6afa25d04b7db670c
13. 0x25b96705a142850eff0972ae0f386c94b33cf1b07b197a6f4cae11e35e14d3a8
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345