Evidence row 3026788

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cGkX3Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8568fcf3-51b9-432d-861a-e18d56405eec/.well-known/agent-card.json"
    ]
  ],
  "name": "Tremler64",
  "owner_address": "0x8d6bcf6e7955eedbf9e8ab9d8ccdf539ae7914c1",
  "raw": {
    "agent_id": "259908",
    "agent_uri": "https://centralcity.ai/a/cGkX3Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tremler64 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/cGkX3Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tremler64",
      "registrations": [
        {
          "agentId": 259908,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8568fcf3-51b9-432d-861a-e18d56405eec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cGkX3Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793807605,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:57:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tremler64 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/cGkX3Z"
}

What the leaf hashes

{"body":"ff2a0f0558d7d8f0e385564e3aaac73031fffcc6166c0398b2b73ed747d1e78d","id":3026788,"kind":"listing","method":"sync.erc8004/1","observed_us":1793807834550241,"prev":null,"subject":"erc8004:5042:259908","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. 0x6bff01928b9b4cfc72177766a9bd88df4942ed0325ff07d263ba328be74ba623
2. 0x155487fb82a9d3f147aaa06253e42322c85c26fe80dfa712394d948d3f562f5f
3. 0x6a6c7c2af0621955ce888e6a1f51991c48245fbb1618c14f2058ab20953ca095
4. 0xddf8128c9282e46a9e16d6168fa6a6f3f9781d62f36be30b78163a2eabc90a7e
5. 0xc108716be7efc223ff94758735d93dedfb9f2fc6d5464d32c13998f9a2cc85a9
6. 0xc0c1e082216cdb571f0cb0e8d33d02c9785402440be16f226bfa4ab6ced289e8
7. 0x041f3bfd75af6db9c906df0b13630a3bd20dc50cb9351f2d64042716c3189baa
8. 0x8cc294694490d096486e9171bf14fb6867665d1d8e012252b025912400df381f
9. 0xa17dbea096193bd762c9c6c50f9cf54481cd8626fe79d77d0b1dd853c713808e
10. 0x232035727b11866fd9f12641979c756c69e5f822338005595ff714f395a9e463
11. 0x05371e806b2c3e7b4bb5311f39da3243dc1ea6631ade3a0707ca32cfb619e2cf
12. 0xac98189dd643692e0abfa71614f9c2974dd659830a9bb8f2d119189ba87453b0
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345