Evidence row 2197696

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nW4FMY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f9ef172-121a-4da8-85b9-c785ef3ab95e/.well-known/agent-card.json"
    ]
  ],
  "name": "Vudis",
  "owner_address": "0x0933460af8c731889923f0385c6ca8cf2b02cbcd",
  "raw": {
    "agent_id": "124905",
    "agent_uri": "https://centralcity.ai/a/nW4FMY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vudis 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/nW4FMY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vudis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f9ef172-121a-4da8-85b9-c785ef3ab95e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nW4FMY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:07:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vudis 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/nW4FMY"
}

What the leaf hashes

{"body":"aa171f6d35e71417faeffb17072ef2e0772519a29796f05c713070e7d93eba6a","id":2197696,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646442482719,"prev":null,"subject":"erc8004:5042:124905","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. 0xf8f0d26bfbcaa25ad9b972078bfb990fa26e90ccc62b75b0c2739df2ed88111b
2. 0x51132ca7884977cb3d6b77ab846a6857a2619a04f367c055b196745cdbc0296c
3. 0x0b20511fd9b1101a94dae3469890decbf156ca4511a96a7f2f7f6a863e9d07b3
4. 0xcb087c6b63dc4ab9a13b71568f39022744871b9f2ba0b7af2e6bf1c88d983518
5. 0xcaaca95b9e2b65db33995d66822f294a16669444ff31adeffdfdb837a1cea845
6. 0xc99476f7c0c5910bc70daef30076df17794a1f55189cb5905b89cb8e361b087c
7. 0xc9a3b4a236b098fd57db01ba83a2e2c9a7fac7c5c8aa28d2681483cd07d53dff
8. 0x86e9c4014cae8531dc7506b468c2f05efb85840a96010b8f3f5a00cae60f2e30
9. 0xca90f8181d21b27de1ea85feb0da5b9e1d4c882b2a8b3e0b61d0c04a8e5e8700
10. 0x6486e2faebec226af7dfa2941148a488f864442571bbfad7ed27cc128d53ebaa
11. 0x9cecd067699289d760f09c24dba05daf3af10f0a6cb66148495c244a2c70a83d
12. 0x8a00eda7272b242a5d459dd311665f728d7901e563d49972ca46eaa90c1b6180
13. 0x89a7b363610c665a6d371ca58d69c8f4bfe13c5c1cb1ef833fc373cf504e2e58
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af