Evidence row 2307081

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8s8Giu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d1e4079c-d380-4445-b493-4d9dfd24ba6e/.well-known/agent-card.json"
    ]
  ],
  "name": "Nonso",
  "owner_address": "0x403c3d8c0667a30a7bdf863ec92207f2d11d7e91",
  "raw": {
    "agent_id": "143912",
    "agent_uri": "https://centralcity.ai/a/8s8Giu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nonso 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/8s8Giu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nonso",
      "registrations": [
        {
          "agentId": 143912,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d1e4079c-d380-4445-b493-4d9dfd24ba6e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8s8Giu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664590,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:14:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nonso 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/8s8Giu"
}

What the leaf hashes

{"body":"04727317a47cd88992d03f79061c211a3d8d85297531024802b834c95c51335f","id":2307081,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664840169103,"prev":2306627,"subject":"erc8004:5042:143912","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. 0x6aa5e28809d78609ca312ae21dd3ec564ded6b44559038e437c9618f1ea599ae
2. 0x8c33c0e50a5c69a379678de09158ac282c36ee2e98c239a6e6016fad123f638d
3. 0x4a1756be5e12822cfce15e7586b825c7a75bd40791b7eb0c851b283bf9afe8a8
4. 0x4d3f17cf9983145e13366678b11b656ae567c66c4b6fe79d51c5ddd28ad66bc2
5. 0x0427c3c34d70a28c53b58643f710e573b9fa42816bf0e7dbe3be138c14810bed
6. 0x3f4da3ae4f1df916b61b9c2e009de5d121f33d2c992df0619fd011e7ed52d117
7. 0x7b558176fffaafdecee7e7bb27e0d9a3b4e6be3eb596622f8d82b938996556db
8. 0x4709e8a35770e15c57a95ad8151753603d77c484caabf0d206cfb0cd6b92d028
9. 0xf5bd13272d5636ca5ef9e40af19954e5779da323d4fc4748acd260c91ad3bdfb
10. 0xb54bf7506b4dc0db9c4b20dc424c6fe3731d7250199415a04e508ce51ac309d5
11. 0xb558f7e42e7e53023a488efba9ca3611fe5eef501f145a40b2a1b26c4a8cd8ed
12. 0xc3bba392f5c102d61b1eedd92934180192353d6556d8f8769f56f992520f279a
13. 0x6232c1c8ae041600024efcd1bf1dec010d5da224b5788d182cf665d4f60da7a0
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7