Evidence row 3468157

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E2vSnq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ef3d9d7-0fc9-4db7-9e50-6ce0081eab38/.well-known/agent-card.json"
    ]
  ],
  "name": "Grarlik",
  "owner_address": "0x516d61a3161ce530cbdb5749ae1939e47d45791c",
  "raw": {
    "agent_id": "357827",
    "agent_uri": "https://centralcity.ai/a/E2vSnq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grarlik 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/E2vSnq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grarlik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ef3d9d7-0fc9-4db7-9e50-6ce0081eab38/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E2vSnq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:39:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grarlik 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/E2vSnq"
}

What the leaf hashes

{"body":"621fc49d1b581e4d018e329c8c7fd4bbf88411a21a2ff00a309aa1b1b94b1fcf","id":3468157,"kind":"listing","method":"sync.erc8004/1","observed_us":1793918387567966,"prev":null,"subject":"erc8004:5042:357827","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. 0xe38420612058b3ba4c9dd7ac6124cdf5250ab175fb4718ef12f6acc884c08bc3
2. 0x81deaa32be4b6e795f178674764b107cdb78ccd2343846dbc5119d8fd0daa853
3. 0x8183a15aa5fbfc56674ac258b0f22a70c795c6a3c27b835d4a21632a9bbe8255
4. 0xa150e5a6bb9272be11e02a63cb10ae7e077475d38a15411ae46752f8049bfc10
5. 0xc6c6848cfd811ccdd8d04f5e2c98a5717042dec223153123ee3b98a3bf9dce74
6. 0x2574d682025991873d28ed29c54a13707288d5e73f40a166005e3815eaaef89c
7. 0xe37cec81fd2606c521c648b39c3123bf719ad699edf955fba6907cd2ff182d6d
8. 0xa54f1739a7e37258ef98328fc424263bd74989dc3d12a005c993d8a356deae5c
9. 0x946e5a0b2ece49caccf7f6dbb3b375e1d958142281e3e3d589e19e85614eace0
10. 0x3fc682c1ee9390dc573540b7836e84800eda1d920cd76df67cfdbe9709210e3d
11. 0x5c3ca308924a818d9edc0c879f27abb7f36d709ebbf41b6bda6b210f4e3b562a
12. 0x6720fc7a7c7f49aafc077b28ce127006aa7f976a5bd88d37f21cbd266f4cc760
13. 0xcc057bccb3ff7dfdd207a295697da838a4297a36bd5341cedcac4a9e7bf8f7b8
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94