Evidence row 3390681

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z1gr7S"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dbdad2e6-b678-4ae9-bbf9-c0396ed8a51f/.well-known/agent-card.json"
    ]
  ],
  "name": "Lempisto",
  "owner_address": "0x65f6f9740b7794e31058e672dce05c78ea104eb9",
  "raw": {
    "agent_id": "326702",
    "agent_uri": "https://centralcity.ai/a/Z1gr7S",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lempisto 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/Z1gr7S",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lempisto",
      "registrations": [
        {
          "agentId": 326702,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dbdad2e6-b678-4ae9-bbf9-c0396ed8a51f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z1gr7S",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793879444,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T11:56:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lempisto 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/Z1gr7S"
}

What the leaf hashes

{"body":"3b4b63fffea83112721385e2a2417f7ad9c99bcab57799b860b8f665d77e96c7","id":3390681,"kind":"listing","method":"sync.erc8004/1","observed_us":1793879814204988,"prev":3390322,"subject":"erc8004:5042:326702","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. 0x32dc688cd1fa3ef49a1368ddd5deb4341083d348b5de02bf0fba4ccb391afcb0
2. 0xd11da827de3578860e976cd5a78cc9fde06a0a0b442c1f32016a79e81e69501f
3. 0xea03691b067f6c95c4d48e2ffcf00e6d5a624eb18645e015243246d4e84a0ad5
4. 0x44c68b12682b5dda4a76efcfb1f658310e2061bf193c2ad75d35a8cd5a204320
5. 0x274696f1a92ac18503db675f2568ba06bbe62fb8d527a9688f14749fd1bb535b
6. 0xf0c41eab022d25dab2e1fe1089c0b2775592d14f416316e1d1a7e355eb7987bf
7. 0x11d7c5fa49e89d0569bf2de3a00823ce2fd502feb5e2fa0b17c2bc648a3b9105
8. 0x5de884c5ffccabfd00da897e6a20b9e6c1a8579bc0b72f5c2b665869968d9602
9. 0xc89b3bf903e0d80b297a04fd00c1908fbba3463eb762f6df4e494df8519ea667
10. 0xcaadefe7d4a47d085fd48639a94c6a397ac6989b9797ebf47dd990208db40a44
11. 0x01edd9d64bf14f0f46d1d01706a807ad398021db4b14b6753de587c63ca451e9
12. 0xdb296d0ea46b2e6ccaab4486edb203c8729c8a60bcd0574aec2b09303730bcfb
13. 0x06f35c7371f9c001c3a1c0582469212f9b65af8fcff9ede5c8bf26b1a4f029e8
14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94