Evidence row 2300963

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9scWcf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ceb26a7-6269-4605-be53-ac383eb34fc2/.well-known/agent-card.json"
    ]
  ],
  "name": "Gatumpon",
  "owner_address": "0x70148c276a834fbcab8e9bd25853179380edc9b3",
  "raw": {
    "agent_id": "141498",
    "agent_uri": "https://centralcity.ai/a/9scWcf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gatumpon 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/9scWcf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gatumpon",
      "registrations": [
        {
          "agentId": 141498,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ceb26a7-6269-4605-be53-ac383eb34fc2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9scWcf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793661799,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:28:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gatumpon 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/9scWcf"
}

What the leaf hashes

{"body":"13d9fb9224f9e1bbee82e7c8c5c3f96b5d1e471d8519701c053ba8af3214c9fb","id":2300963,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662089183004,"prev":2300443,"subject":"erc8004:5042:141498","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xe8159dc6226f43e34ccf2f24e0045aa8a380b48a71b973f47a62512def6b41bf
2. 0x64b268bc36e110db41278c18896978f60d35285c3f19cbcc3a9479616fab14b3
3. 0xc7d1ede4da7505b5256ff686906f83ca497dbc72cf28b2f9a9231a0c42a4ca9c
4. 0x24e3461e1ed3ecc7b5a278242ead3b756eaf303acc4ca3af3bfdbdea89d4573b
5. 0x272f91c943ee76b0dcb5f2a8f2eca4123a5acb627897b051a223e36ccfaeec7f
6. 0xb449ca050717dc2cd132bdda5f35e540d13b53729ebf80980f3b2024486e04ed
7. 0x8f9f6e4133f4f98c9682fb4a37e07fe8723f4f7aafbf90692a17db7d633d46a5
8. 0xcd3eeb932eed1179645fad962187aaad5f4001ab4fcca828e0765ebfa276676c
9. 0xd4a1a43990f61a6424af2d8e3c31091825a1d752dfe6abd33b2a3771b2a9a2b2
10. 0x153be005ee6af49f9e78b0b3c0f6d99c08fc4dad4851384ddc3b35142ac1151d
11. 0x539b790d68c0b6a309b522634b35f80bf5a78c4a6477a411e00939a1c31f6a60
12. 0x841ad4eaef71169e03e95d2082a5c83db1b3a56a9753b17df04fe34aa579b749
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af