Evidence row 2722694

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uaqxlG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2593b247-4378-4cf0-80c5-8cd46b5fad94/.well-known/agent-card.json"
    ]
  ],
  "name": "Grioster",
  "owner_address": "0xbbcde0049a39e66319521af9365be93ace277545",
  "raw": {
    "agent_id": "209252",
    "agent_uri": "https://centralcity.ai/a/uaqxlG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grioster 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/uaqxlG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grioster",
      "registrations": [
        {
          "agentId": 209252,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2593b247-4378-4cf0-80c5-8cd46b5fad94/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uaqxlG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793745491,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:40:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grioster 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/uaqxlG"
}

What the leaf hashes

{"body":"95a83cec6cf34d8876606f13fdf7a46b6a970814026c3668244c3b00f1050d11","id":2722694,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745617317045,"prev":null,"subject":"erc8004:5042:209252","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. 0x45ac853245af40c8bdd0f043c6423ffc29d9458abc810e48bcd47f02562cf34e
2. 0x44b6596db4c4b6ec657c7db657a8d414702eb12a212b3eca746ec856f074f846
3. 0x8522e34b099fbf1585945594db4b3ad19f26c1d7e6eab111315af87f566395ea
4. 0xe8a1805d521303dafda7ca3fd4cf31584c2c1c59d116346db611c2fc652f47d0
5. 0x7d00455704ad8a151a1626798bddd65c837b87f7f432eb2e5737b0ac003812f6
6. 0xe6a109fb3992b18fb0321bb674e5e4f36f86cb05444213b024ed0f563c27ebc3
7. 0x4f043f5cd6d5fc10067fe8d98c0082de7dc255fcb3a4914755f43c25dd0c0be4
8. 0xdabbb72c4ef5e467102b407bc23ae8ff71ea03f69f3246a841172779f97e72c6
9. 0x9f2ea4031eb93e9760baa02e352be567bf888d8c54155abbf9d4eeeed8e400f3
10. 0x8a6d026f8ae28fed204af3dd8d341ef6c6acbc33e42c50409b901ba53247a4c5
11. 0x3ca2a81f82565a63efc2164fe9635e81618d143df929cd65d52e95e1a59c3010
12. 0xe55566f2b7e45bb116b387d6f5556331a34ace81b106c287573b4bfa6cab1a72
13. 0x54c9072d283118fea94c9d38b8bd9055a74100c2f0d9bc8f677719bb2b7bc56e
14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7