Evidence row 2970288

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/81Z12s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5b68315-7ca8-42ed-9d42-2d8b047285af/.well-known/agent-card.json"
    ]
  ],
  "name": "Frureon",
  "owner_address": "0xbd22c50fb562ebaa9e3be6cc4448ca4ec4597f9b",
  "raw": {
    "agent_id": "233409",
    "agent_uri": "https://centralcity.ai/a/81Z12s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frureon 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/81Z12s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frureon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5b68315-7ca8-42ed-9d42-2d8b047285af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/81Z12s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:26:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frureon 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/81Z12s"
}

What the leaf hashes

{"body":"9e7982936d7dfc11b42781b2f5a6a7a28d02f527ce49f5c74cb1be07944c85c3","id":2970288,"kind":"listing","method":"sync.erc8004/1","observed_us":1793777166272581,"prev":null,"subject":"erc8004:5042:233409","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. 0x59114def2f9193a19331d2974ac8060e48326b99409dbcd58a3461a9eb699915
2. 0x55ef7f4901c010761017b1836af72c49b593f9239418ba151d97eeea9a936f90
3. 0x034cc3701fdf8c4b5b2be02d2a4550dc273d0f2d07baaffd5b014ca9736eff55
4. 0x7b40bb11d62221490f7651e081dad13d95ab831b8a43feefeb16d4ec236bb0ea
5. 0x053679a23af3a18afa1b2b149091259811355568d5cdcbd6cd126794f5d8a0bb
6. 0x9ab4be6530e628226a86a04eed0f97e0241ffd0daa96a96e9969112841234e1f
7. 0xf98113f977390c362290e0fc5699e49da80851114aa1edecce774d6a9735b245
8. 0x405c7c459196e5e52ed0880c5dab979a3d44678669a2cdb05b8a85f797544a28
9. 0x85120564f13552989e72a1c645265121663f021c59fbb091840977c0e5ce5929
10. 0x26d1d1f1675ecc49a192034a4c255073115ba4abacf88614f518a10760635d14
11. 0x892235f1aa97a81cf7763188204bda5225956582d487e290715069be2d62d45d
12. 0xea3a65b940957290f1df68a6aa5bcdfc041e6656e9c06ba5ed96ee4f8397e93b
13. 0x1187ab9017834f209eb10861bed61cd5a4620a57e7c1363d9d9dc30898fb63ad
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345