Evidence row 1849249

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kYAHZD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/871b6962-11d5-4bd9-a9a8-1225bc66527d/.well-known/agent-card.json"
    ]
  ],
  "name": "Pentor",
  "owner_address": "0xe344ed74fa8ecfaf1181c134296b68a5e059e990",
  "raw": {
    "agent_id": "40102",
    "agent_uri": "https://centralcity.ai/a/kYAHZD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pentor 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/kYAHZD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pentor",
      "registrations": [
        {
          "agentId": 40102,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/871b6962-11d5-4bd9-a9a8-1225bc66527d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kYAHZD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793577324,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:00:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pentor 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/kYAHZD"
}

What the leaf hashes

{"body":"3447126669e638e526afe09d2ac253b608f0f1aab6968741fd769cec6d6e1c62","id":1849249,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577651179209,"prev":null,"subject":"erc8004:5042:40102","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. 0xd2ab85d4b930b7ee989bfa38fd11896ee2ed0f1e073cde70ed1e225d6e8a7117
2. 0xf00ef31079f4fc895c8a3c6c365dc829cb4d9d73be8c924c8a70d7e8fc0367a9
3. 0x597292b69bd58cbaa536163f29f37d93461e801758a1b7b48d0e8bd846cb9591
4. 0xd8e60165d94c3f47378e0705ea296ac4588ac19babcb0f788e8369e0270874a7
5. 0x4ed67d65555d90c3f9fd91e350bdc1d92631a5781031ec717b96be20a4800ece
6. 0xb40c469807924c6c641019f821ca9239735b16e17fb965e34984bbbe6e40cb7f
7. 0x017d9f6824107835b6060224b606de763ee6de482f8c5a4fcdeb8c31c9b8e6a7
8. 0xa07ad9a6edf62de5b5d28919275002139497a1c0d08f58c0ed78c1b025b46cab
9. 0x91cde8b969b5a03e5d95034342a1f0ebc4244b3156995e6abdb6e2a9394f1f8c
10. 0x783809c3d68c39f999ed33e27f2e756b577eecc499be3cd0e743035ca1386f8f
11. 0xe2dbc974d9b12796dffe1a22ce6c9cf9b5f24a00a6f898b1bd707086afabbf8d
12. 0x8f7ec337f2782ee71c5fcf875ded67ab29b3a792b4ec497a9bd69388793bc4bb
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af