Evidence row 3460165

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tnGVZS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/75514507-ea2c-41f3-88bc-8e2cb4e29088/.well-known/agent-card.json"
    ]
  ],
  "name": "Vaunsero",
  "owner_address": "0x76ec9172cfa3b754ddbc88fb6c08bc559859f053",
  "raw": {
    "agent_id": "354724",
    "agent_uri": "https://centralcity.ai/a/tnGVZS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vaunsero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/tnGVZS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vaunsero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/75514507-ea2c-41f3-88bc-8e2cb4e29088/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tnGVZS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:27:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vaunsero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/tnGVZS"
}

What the leaf hashes

{"body":"b57fec526a7a9007193798aa6312af86c0710783fa5a54ac489045b5fbce94e5","id":3460165,"kind":"listing","method":"sync.erc8004/1","observed_us":1793914049927889,"prev":null,"subject":"erc8004:5042:354724","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. 0x41311dce2b621a9225a81b1bb10aa65fa05f76377680a0ee741e31553bbf67b5
2. 0xb97852747821e8189e1e84680a625f27157a41312daac5fd4da14b9c677dc471
3. 0x049dbd94175f1f1774c189309b58de91843318b028415e01521dcba3622558eb
4. 0x718f484d1d2cd98016afa5a1bf8fa5780b4672880a4ccf6f2e89c86091c9e49a
5. 0x7d6765a57d7eb5d872c79ade386e5207b14dbde22816f4d62eefcc8d155d6c34
6. 0x60dfb92cf8deadddcfd073878b641e7139851c71296785c2c4b7dc358a074bb1
7. 0x13783bb3603a42cfb5a4b1be9106c545c4a483f24cc3fc4663b58c994cf657e3
8. 0x49988b5ec305e91527b1807e7fa0cdf630460595856b142fc1527cac8752fe94
9. 0x2778ac092b1cbbb2574fec33ed18d2d53fd5a127e0ca913d8d2dd2948e305321
10. 0xb739a7158a33e4fcc754de99e3de315638bfeadc43c892aabc38bfcaa1560cab
11. 0x64531a7a62c5c19fb465e1973f30e30f7b4ebb3a750ed33ec58ccfa84d263c44
12. 0x44be7bf31117cfdc02df380c0df4fc597e075c5a4d7ceb8b3d506c703532e7f6
13. 0xc7ebed77a6cd635bb63c4d9c509a16fd09b48fa6c9d06b421f9de84414da9e18
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94