Evidence row 2119233

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fjzJIb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2990fb70-ac13-47e5-96aa-6037c6688d74/.well-known/agent-card.json"
    ]
  ],
  "name": "Krialon",
  "owner_address": "0x0bee0a36b4b512eecb075af760fc37dfeb8a56ae",
  "raw": {
    "agent_id": "88244",
    "agent_uri": "https://centralcity.ai/a/fjzJIb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krialon 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/fjzJIb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krialon",
      "registrations": [
        {
          "agentId": 88244,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2990fb70-ac13-47e5-96aa-6037c6688d74/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fjzJIb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618424,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krialon 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/fjzJIb"
}

What the leaf hashes

{"body":"e9800b99d3f9b389845b581d952bf6661462ce138aa76fead1d164d298d629af","id":2119233,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618443384983,"prev":null,"subject":"erc8004:5042:88244","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. 0x2523ce6ec9ad03637cd8238f6239fb455ddf9b29140074612a2defc286f808d8
2. 0xc0946c091fc13968ffae757e7f329cc32ddbfe54288258785b8fe80259f93875
3. 0x4b1ef6b21a996ddaa55c6f4330c7d3d55112e31712d12463a24337c5425b17ce
4. 0xdf29ef9b5a1ba2b67f2f541b8fcf6e872ddb848347aef32d51290fa5e443edec
5. 0xfb9b3d3908009cde962b03feb32f4b24dc21beb60c65c38b38c9764517a4bf83
6. 0x0d25207d1f786c15b3fe28a060200c55f91e71bb0f02c203f50d2c96ad80652a
7. 0xe371d0a21646eebfe308460a4c5e766c8419165bf7e11d75c593dcd4af642273
8. 0x29f5753ab099cb437d8cff3cadfa506f80c4e44de7fa9823d112f7c434417c88
9. 0x31f0ff6870ad79ab942fcb65d27cf17c2c2809b2631dd5032a240cf0ff336630
10. 0x71e8ce7d980354fb390c3f4e93d7a6e5d172d7904602629b1fbe18771843d31f
11. 0x55fbb4e5137a3107d7ff9a1fb525e066941985dbe94bde4234bb858e5feb1d0a
12. 0xd6b88cff77a43bbb482bc140d33ea0b9b182181e2a91a94144ca9887aa146c07
13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af