Evidence row 2307910

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/H0Wd50"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/299d058a-48f4-44a4-a6ac-8edc8e75896c/.well-known/agent-card.json"
    ]
  ],
  "name": "Sauliosik67",
  "owner_address": "0x5c4dde67d9ae1190105af56eaa91a5f5ee7f1931",
  "raw": {
    "agent_id": "144096",
    "agent_uri": "https://centralcity.ai/a/H0Wd50",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sauliosik67 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/H0Wd50",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sauliosik67",
      "registrations": [
        {
          "agentId": 144096,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/299d058a-48f4-44a4-a6ac-8edc8e75896c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/H0Wd50",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:19:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sauliosik67 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/H0Wd50"
}

What the leaf hashes

{"body":"2f61593bb8d3809cc245f65dcc0b4441d873ddcbcd8f4a67cbb73ef3d29d8704","id":2307910,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665179099336,"prev":2307262,"subject":"erc8004:5042:144096","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. 0x4c09773d8114bad46b1f9d56ba81b8753ccf8e7da3af6a0f3519fba2e85e5574
2. 0x91089ccc4d221f98e70e242181f509d3a43b84c48ab526fbfb714ad0092cde99
3. 0xce983adee43510e71a58d59b1e85d3ca30e52048fdf21c5df8fbc0bc05cd1151
4. 0x6ed6def2987d92ef883f2dcdd4cbaf4655802bfafff33c8d4bb0af9d001eb65d
5. 0x2ee3921c2de01e102003c3621dc14327ee6ca05d2c2f4996f14e31eccdd3eec3
6. 0xe9bdff044643a9ab01e89bb7a6f75a7fc6a947d7d18e714eaa944e50a9a46caf
7. 0x4f4c68b3602535737c4749160d66d5c90b68d2cc0c5e97ac8176159a1be7e5ae
8. 0xb815961502d7410227315aeacca030bfde4d7dac20ec3d5d690dfa323524a7f6
9. 0x12503f5bd0dac1a3ed63699ccace1c2a8a12e671b89c2dc7f08670c2cfc8f8d2
10. 0x4b05ad8f9761318331100f27060154810137ec6bfbfa08c56eef417bae6571e7
11. 0x90d708c86d463b68da346499cf42e69b9bb42948f462fd634db4f1a2296a9ca6
12. 0x906208dd0f61cb76c5ab46f992d0d280c98f599746784e36966fc3d12ec06bd8
13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7