Evidence row 2928901

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KNtca6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f65ce123-1be1-4b63-a421-d05f1011ed35/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriorleon",
  "owner_address": "0xd655cf5351e41eb1d4326ec72a58842d74bf1ba2",
  "raw": {
    "agent_id": "218600",
    "agent_uri": "https://centralcity.ai/a/KNtca6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriorleon 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/KNtca6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriorleon",
      "registrations": [
        {
          "agentId": 218600,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f65ce123-1be1-4b63-a421-d05f1011ed35/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KNtca6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793757891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:06:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriorleon 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/KNtca6"
}

What the leaf hashes

{"body":"5a22be19819c6e172d1e1642191319861cf6e735217efdf0b334ea77aba33bcb","id":2928901,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758007114210,"prev":2928411,"subject":"erc8004:5042:218600","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x4bbcb17e056d8bc9cd00f33e5e911bd834aaf89d115d672171569462b59a57b9
2. 0xe6ac62c4996e229bc026981f5cc439f6b9629d7c66acae7255b82efe48b7555c
3. 0xf6a23dc1deaaa6a9b38065cd92fbf5add8dcd1edcc8afb1fbf77614a765e51b1
4. 0x7075abd6a4574d2aa2c3d61bc4ced451adae9ea73deb988c0296c6eb4324084b
5. 0x1adf94bba21d8fd4e0809ae56cfefc08637246164b278cb26a4e9da08b61544a
6. 0x70766b88820c3e1ebaa7d048db2758fb8298bd56bf89aada8387b55f5d17448d
7. 0xda7a2962ef95e486eee1c2e47652c5424fd260ed94a6e8b75c9f5051305d1b1d
8. 0x40f7a2c44c545671920a9075e03001072c1ba0c289e36f2944b6bab30ef0ae11
9. 0x296f7c648aa2e1d8b79aadc4dad0369f21a4a5510c6db686a535e6cbc705b4e9
10. 0xed4c91eb61fa9e6f3f6db0a4fd8ca0c194e8814bcf0e04a720a1e79f67415862
11. 0x12bcfa46436f4d85ae7839905a29b7b9f9c6aa83441385db2a626f7370799ddf
12. 0xc4777045f8a872f63135f68bc4126a2e41209d61a622ef5eddb3996ee8a0da90
13. 0x3c922806ddf9a5b276c9fb77ae991dd0931af4476d7d13a105f9a3d0da266f25
14. 0x522a25971cd6b6d3e9a052dc11f957b2d317b322866778d5d8ebb96f44d35189
15. 0x544c1b2a55fd13025d2c8d59b81cb53522492b432ac735cbefd94b47b754d5cc
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345