Evidence row 2545109

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WT72Xs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8c818608-0663-4de6-8211-e8ab6751a9e6/.well-known/agent-card.json"
    ]
  ],
  "name": "Diodel",
  "owner_address": "0x15c06b861ea17d3c0f0ba755f73a116e7152909f",
  "raw": {
    "agent_id": "165604",
    "agent_uri": "https://centralcity.ai/a/WT72Xs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diodel 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/WT72Xs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diodel",
      "registrations": [
        {
          "agentId": 165604,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8c818608-0663-4de6-8211-e8ab6751a9e6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WT72Xs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793689430,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:09:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diodel 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/WT72Xs"
}

What the leaf hashes

{"body":"1b670a7b58d83a831041687ac5f0056b4c55a96a903566c7535a3f9188190293","id":2545109,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689742541962,"prev":2544740,"subject":"erc8004:5042:165604","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. 0xfaea17eb90a6b15526eb7f597cd74f7c6c0b9590ff2e24a7628d4446390ef28b
2. 0x5cf9c47d48bc78b68159fdb16d13332bc0c72c46cc32a71d83ccc263e3024b6f
3. 0x37876488e7891910934f49c32b08d4add9438cacea82b78b45cbc3f4a8127267
4. 0x84fb4259905cf5ac659fe5623627f4a9ecd676a22f570cbc69c46c8a77e3cbd4
5. 0x329185731b0163118376e8dfe70122461fd7f7dfb15835ef797b7bd159e89ae7
6. 0x494056db5ade5d6e09e6b509f0699973d8dadeda685d7caf311f9616b54eb8d7
7. 0x1ec22e3b52e2e83d7e94fc32612b72b2257d946a08d4de853100314d9b846705
8. 0x2f9de9eb2394246fbf1ea2687cacb131f769b7e93f7139cf265ac239e4ea6d6c
9. 0x048dea70877f8b331b1695c7c5640408052ebaf2cfd1f91b4c673e9e86081da6
10. 0x09684d69346903d419384bb3776fa09b1d32d574db69977e93e433e724134be7
11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7