Evidence row 2634475

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E4o18e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9a38b8d5-86d3-45da-8598-5c4fd2fc57bc/.well-known/agent-card.json"
    ]
  ],
  "name": "Griontor",
  "owner_address": "0x611ec307ab2a57b79b4526e392d498f70506ae7f",
  "raw": {
    "agent_id": "200918",
    "agent_uri": "https://centralcity.ai/a/E4o18e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griontor 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/E4o18e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griontor",
      "registrations": [
        {
          "agentId": 200918,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9a38b8d5-86d3-45da-8598-5c4fd2fc57bc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E4o18e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793734312,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:35:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griontor 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/E4o18e"
}

What the leaf hashes

{"body":"06a33b1b81e31e3260525715db64230c04adb4ed4f7e4d23147fcbc5240e7e2a","id":2634475,"kind":"listing","method":"sync.erc8004/1","observed_us":1793734520275768,"prev":2631014,"subject":"erc8004:5042:200918","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x3a02a000e374db51f177a2ef4c99e8aaef86bc1cd588567dd32f0c6d16791698
2. 0xf7926b6ef45686310df731d8fc4560a4015384060ba6aff39560e2032fdd4abd
3. 0x6c7635283c6d3c86c0fc277a3e0cbcc89b5e00e35f30d560fb7953fb6893d549
4. 0xed6bf8f73170702bc0a58726d7d6a5bf1e5ccf84601b7d580823810f1c0da28b
5. 0x50fb9f4ec4292815000a5478e12028754f16f999e54932dbce3abb710baa41cf
6. 0x1af1374f8ad296ece17f66e9b804c7a6efa9fbce5d469d31ae58c4e2d8e97b5b
7. 0x901a88418ef948ea4d72418cc52703c85fcaa3b3df1657b038ab95321361dae1
8. 0x1a646e3e620fff65df1c346adb90aa24a3be5897a332ebe6e10d279f81995973
9. 0x75454983e07fa0cb01d4415fcd0992875336e2447981cb868dd8d3ddbbea9e44
10. 0x9368c5a0f3960145800bc81aa25dbbaa4b68153b4423fb080222b049ea21111d
11. 0x62206a91c63fc24bbd8028bae573b906efc8af174f81f99a69994c03894d7689
12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7