Evidence row 3437122

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zrNnhq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1e7a1ea2-5572-4227-b2a4-bafd80500f4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Riton",
  "owner_address": "0x2e0ed9f6a249ebe7beb96df3a1b2ebf4b7bc773d",
  "raw": {
    "agent_id": "347809",
    "agent_uri": "https://centralcity.ai/a/zrNnhq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riton 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/zrNnhq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riton",
      "registrations": [
        {
          "agentId": 347809,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1e7a1ea2-5572-4227-b2a4-bafd80500f4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zrNnhq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793902474,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:15:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riton 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/zrNnhq"
}

What the leaf hashes

{"body":"3e2670ed74d251f4932e93c543a38042ea1d5c5d8b268f11db30c67090775ff6","id":3437122,"kind":"listing","method":"sync.erc8004/1","observed_us":1793902540902240,"prev":null,"subject":"erc8004:5042:347809","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xe275b99213a5647389bd61e2267a228ac9009936bc3e4a3fb2e274f8f21970d6
2. 0xc3da665d5d82b383adc8d829828678a588d77e66e2c90467d68c7ba083bcd272
3. 0xc291d651139b71177b4910149d188703d5d84142979f083010a7d99f02f6b17e
4. 0xb2fa2f5f2652d8f9828b21ec396dddcab0bc0f728033bc8be3419358d6a6d000
5. 0x7cad51e79b768f147e7ffae96b03ef031d0b3d727e45f3789a6220e40598a9bc
6. 0x430e2d817b22bfc509baaffbff2467f12856252d5a87dc8afdd55bb557cac3d2
7. 0xbc250f4046473dc03f3b06a5b362a58ce99b13cfa2822752a01c7559191d0615
8. 0x559bb4b047a978c2093438779027e8a9921fd90e913c81e528f1d99d1a8d875f
9. 0x2281bf746beb76fb2c6d6746f61d665244c38809b4eb1c083558bf1946d93fc4
10. 0xf728ab5f2b153cacdc29cff23da423af47955cc4a867ceee76fc6335390a3e69
11. 0x7f467b6e7f88955ac12d81cfecc8b4a89c9abaad77e2e1ac2cd0f07a52d6a6ca
12. 0xc9fe133f20e9d3a24efd7bb11afcbbdc604a972dbe42b2d2133ec64a065c74d5
13. 0x53360dd4a714944f94296b461a01bcc564310b05565b05aea6e1a71feee1a57f
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94