Evidence row 2713150

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KGPw6R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d5bc59f-ef52-4d93-a0c4-002ba1b459d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Vokabel",
  "owner_address": "0xac1afb953b5887f1b3c42525c11b926cc249cc72",
  "raw": {
    "agent_id": "204659",
    "agent_uri": "https://centralcity.ai/a/KGPw6R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vokabel 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/KGPw6R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vokabel",
      "registrations": [
        {
          "agentId": 204659,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d5bc59f-ef52-4d93-a0c4-002ba1b459d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KGPw6R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793739632,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:04:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vokabel 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/KGPw6R"
}

What the leaf hashes

{"body":"3ab12a7cae100aba24104eaa8f5a00f7bd6b81bc36e39601046085d2086272fc","id":2713150,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739890324778,"prev":2712884,"subject":"erc8004:5042:204659","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. 0x46be9a446949040cdfbf29733efc8fd4dcd503af7ce0483cc1ed89ab5f2414cb
2. 0xc2d9916e4d6bf0826a4a185e5d069803ee534ac2d699f58be43e6905a21ab70e
3. 0x431de3898304dc1e78d010d9a4595c2cba09d847a6fd87d2b2f4ddf3061aac44
4. 0x65ddd5e41ccfd1adbd3cdbb23d8b2a562e7865db0a3bad5479bef11a4e46352f
5. 0x948b168bfd3a2648ee63f1a319302ec9c2f9226af3c388b6d16bb7a91748aa9e
6. 0x2b39f2e9f23940d13b68510016c2d0fcfce7b7075982a5716085fedaf3195f71
7. 0x5fe6ae23ba06d19e69e070e59dc9eebda06dee0e8e25b8351a4fbed231bfdfc4
8. 0xa886543386cbc4d224256108cb93e7959dee3181199484e159f7aa6dd89fae20
9. 0x44b10aabbd87636b614f376daeb7dd10ae73cc52476ec99294bf7e4a359f628b
10. 0x46303464b1aca05cd9a18bff8633ec7250f95f60b2cb65bc6a8a2430c3bbf9ce
11. 0x329fbf9017e4641dd03636b4c068865230bb7a6fcee198b8786f78f7d8b9d117
12. 0x9f93f87a48cb4128b528f27fa91d5a06a616dd48953cc6f35cbf44c12248d2b3
13. 0x54c9072d283118fea94c9d38b8bd9055a74100c2f0d9bc8f677719bb2b7bc56e
14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7