Evidence row 2301214

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DCaIHD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d860ba7f-3717-46ad-95f8-1f5a3940fdbb/.well-known/agent-card.json"
    ]
  ],
  "name": "Pastudik",
  "owner_address": "0xa318d1ca660caba0a816fba867ee13696ae2193a",
  "raw": {
    "agent_id": "141753",
    "agent_uri": "https://centralcity.ai/a/DCaIHD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pastudik 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/DCaIHD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pastudik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d860ba7f-3717-46ad-95f8-1f5a3940fdbb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DCaIHD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:28:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pastudik 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/DCaIHD"
}

What the leaf hashes

{"body":"cdbb0e48024f6ab4f012ce665cfc11b9c58e859fed15ae664400ceec4f6ce69b","id":2301214,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662089851393,"prev":null,"subject":"erc8004:5042:141753","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. 0xd861e6b01f854bb3faafb3601a9a2ea7a89c6030400c9524085d548ba901f1fa
2. 0x566ed714d529344b0e63b7007d424de9e23f541a71d06446310febefb8b540d3
3. 0x6f3ad63eb711a327ccc787e8ad183ad0459af99f6850d364c96576df73f39064
4. 0x26b098e91d61e7ea01d8930d381eb40ad63b473c208686051caaf41ba65d553e
5. 0xf5da60d731404cc4a6f195bc15a1625ca1771fc5d8da0268af4f8b1c2e4f4d67
6. 0x67062d2b76a45d2102f3b6b05ac36e80a3e3f5cb6eed7e9b3aa0b822af83103e
7. 0xe8befb6f4ff398fffdb9d8afb013c51a11233e54d37c4ab362cf1ab241e09a6d
8. 0xdf2b86aea7623c6b41a66bc7c01eee934cc6c3dbc19afd1facb605013c2ae4c4
9. 0x0f089380bab552a2abea61efdfd812a04bc27415f69f8d023e2e390a04bb1996
10. 0x7de685beb3bff4ffb8f05ad835a71987eac5efb1a3e990c3b1bbf59e3bed329a
11. 0xb58fae1b3cf8b254f41faa802d66cdfcc9a21a2799d6b33b71bd3dcab8cceb4b
12. 0x0dc21179b244e152a4d9195843aad224b97981b54d9cf0f3d6e5df650ecb513b
13. 0x0a0b06366ac223b57a065057db885c66f1a3225264321b3732529557f57cf2a7
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af