Evidence row 2067732

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fzJMyO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e82a2b6b-f181-45ca-8326-eec9d796827e/.well-known/agent-card.json"
    ]
  ],
  "name": "Seveh",
  "owner_address": "0xdc3e1a9a01f0d14941537035ce9986033da9bf1f",
  "raw": {
    "agent_id": "65453",
    "agent_uri": "https://centralcity.ai/a/fzJMyO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Seveh 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/fzJMyO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Seveh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e82a2b6b-f181-45ca-8326-eec9d796827e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fzJMyO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:37:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Seveh 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/fzJMyO"
}

What the leaf hashes

{"body":"499dabd2eaa9d9d70ece254fc367731d409d28e0e4ef0a0eaaf96e8b57189460","id":2067732,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597865126984,"prev":null,"subject":"erc8004:5042:65453","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. 0xd38ed989a7eeed94d1f720f94440a344612873fb22b8c0df6e197c3193c632b3
2. 0x090b62b1753caad5904795987bc91889ea65b76450062b955ef0816e0fccf447
3. 0x841699464d8bde5a98ef35550ef1b8971be0a5b0b83e70a0b5b584c9d0265840
4. 0x868b8c9cd1ff5f736b801af2559a7672ae00aebbeeb581be56f32f2343ae3a9a
5. 0x440b0f6a7072234752a7a5240cec5280087d211b4b2668d7bd40d9d8842be708
6. 0xda7dd7577f279f97d98d08a63ecdf47c82c51bb7942502a6f544695555494622
7. 0xc32aed193b6c6de8ebcd66199f522d80c95d3f0cc1cd3c460db4ff23f5f67e0c
8. 0x6014fe4111bdec33591561856c3b3d7b02554bdb55716355856195adb9ba2b98
9. 0x9d3b1c62eed8fc9171fbfc59e11b497492e9cb29b77ea4ecd8a56a0b47373315
10. 0xe71d78f031a626686f37043a767a9d6bd82bcd521c33db8f7979854ef86e270e
11. 0x932d9468b0d0eac06cbd63d890075420306d9296f5bb843b1595cb1cf8538a4a
12. 0xb81130982c0a1978797ed8bd05b775797db9de4bc7447436735c39b33fac9eac
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af