Evidence row 2307905

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/F9F7ee"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0b34077e-7107-4505-bfdf-ef47aeb9754f/.well-known/agent-card.json"
    ]
  ],
  "name": "Grorkano",
  "owner_address": "0x292d57686a481b8027073460cd96a1cfa50b6e2a",
  "raw": {
    "agent_id": "144075",
    "agent_uri": "https://centralcity.ai/a/F9F7ee",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grorkano 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/F9F7ee",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grorkano",
      "registrations": [
        {
          "agentId": 144075,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0b34077e-7107-4505-bfdf-ef47aeb9754f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/F9F7ee",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:19:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grorkano 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/F9F7ee"
}

What the leaf hashes

{"body":"ac1d4767d99f690620bebf6ef135cb56e8932fb734ab53009f6627044697d538","id":2307905,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665179087315,"prev":2307241,"subject":"erc8004:5042:144075","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. 0x32f3b846a0316ea6c17735931532ecada37d1a18cf6729eb7ab747d34e32a9f2
2. 0x3c12aae1cbe7b0a00c1ff9e6ea4b404665766af45f2381227f122a142d8f5be1
3. 0xdecaaa0c24d5a7142ee8ff1a0bb6e9c7067014fe2f791f9e5539018d2e0bdb5c
4. 0x89d0b2bdd3e34d662787d6f4be51fb39a3ad1040e31c2ce61bbc2678f9eb8c8c
5. 0x9af82a13bbc64c554812c4b236224dafccc06a319b2da8ce770399a4035a6a82
6. 0xb38ac8908ed75c4fcbf60eb1b1fabf20c014bad76d9f692ed4c0fc7fccd133bd
7. 0xfc06e66c820f37e3dbacf7d5577a33fe07f064c08f520f3cf6d5bc9da0a6f601
8. 0x115367e446ee6b73a98d2a21b96e25914a864e993458d6d32c1a81585384eec4
9. 0xc5d0201578c99db524b0c31eb0ecfdf3e5c1f1bcf7932582863fc968f6c00fdf
10. 0x603fa723c6c505eee6d25497d69d687c981dc51bfac5006c8c186eb22ce3d0ea
11. 0xa7f054a4f6957a5aeeab3f253b1db49c5f4cbc94ad575ef67ebe7d8efe0b902b
12. 0xcb6ca601beacf26b9177e32582b9a95d6e0a58f9ffbe25f09a44da62d9c8c46d
13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7