Evidence row 3401141

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zVfvu5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0856b8a3-8f46-4493-b11d-da172abcee3d/.well-known/agent-card.json"
    ]
  ],
  "name": "Nokose",
  "owner_address": "0xf4539fa5e1e8652353fff4511bd85992dc28d833",
  "raw": {
    "agent_id": "333532",
    "agent_uri": "https://centralcity.ai/a/zVfvu5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nokose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/zVfvu5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nokose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0856b8a3-8f46-4493-b11d-da172abcee3d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zVfvu5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:41:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nokose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/zVfvu5"
}

What the leaf hashes

{"body":"6c9c49a7df6873c5458e49b05720ee7985ab1531af2b44c9b31585d669417ce9","id":3401141,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882484017254,"prev":null,"subject":"erc8004:5042:333532","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. 0x0955aac4337b5297b21fcd351e49ca49b685b6444bf73824421aa98d3f18378e
2. 0xdd05482800232cc9f037d3e4344b75dfd4904edad402452397ac7ad4eb962533
3. 0x053e3843d83594c525899368df06ddd71a027496d7a962ca47b013419d069960
4. 0x813baae23311c9305bb163b7ff5349efa51b984fc527a3ef0b39b066b863af90
5. 0xec36b2166d1fd5e0eb30b0fba68f6a17a8ede2458238fcff6322cf982bc584fd
6. 0x1ab15d4f97302b5370ecb161d4169efbd081fdab9f31dfa94bade765bfc9c858
7. 0xae905a53230106135281a6d076ad2b06fdfd3f12f9e91747f0e6f98d10c2cc3d
8. 0xe1a37d3d81700d754ffd155cba243189525a3b0d47734cb31a3e4a06134150ab
9. 0x81588dc068d922955da503bcb9a0fbfed49c7da0f9eaeda7a430dbbfa036bea5
10. 0xf95a9eb15eb40c6920bf042b1ec8abc068b39a3a53d58a3d9be1b1770b90f1fc
11. 0x4254dc66d80f557803d9aea1b7934b274c65b999d635e92a3a9d9b5e8a8183a0
12. 0xf01fef0fed33717e74eebf625538556402bc8c0fcfe65810391249fe8d142789
13. 0xdefbb071813464f758522cb6d9225f4ae4c98d0400c0a130767f8967242ed604
14. 0x924ef10862eab699db4ffdfa0404c082419cb11afddb61472cc8712ed66134be
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94