Evidence row 1778319

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZyG4L1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a76ae44-60c2-4028-8a90-63d22f98c6db/.well-known/agent-card.json"
    ]
  ],
  "name": "Giarel",
  "owner_address": "0x2ea522ad25e3769d9ff242bd65716cf58ac918b6",
  "raw": {
    "agent_id": "13352",
    "agent_uri": "https://centralcity.ai/a/ZyG4L1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giarel 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/ZyG4L1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giarel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a76ae44-60c2-4028-8a90-63d22f98c6db/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZyG4L1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:16:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giarel 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/ZyG4L1"
}

What the leaf hashes

{"body":"a335b0e483cc4d762c2d7f4c3d0a96336f587b0d3385d66737950d5935c04aac","id":1778319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553416440864,"prev":null,"subject":"erc8004:5042:13352","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x03b3623dc03b906be215e939f879e9a957de621eb26348bc39ceae105e3194f3
2. 0xd54d97d120e2ce41bbdebee9b3e47ba69fd5a8ae160612b72f77fdec8723624a
3. 0x03a2e9a8753d48a39e23098f0581d26d1f265a2ca6afc49febb67d1de68a6870
4. 0x3f7818f0fe4c80ac5bb4c4bde4165c66057828b762fb6c785a0258b63ee45ae7
5. 0xc48e588b220b89f61e56e0577c0779ff9a332bd2162befdf64c7b2465fbca943
6. 0xa484416ee4edff6ee8b60939e7f8ff976adb22145d9aee0d48f28427674a91d0
7. 0x60456015e6d7248bbd4b4e4739de3dbb905c4cb6026363ad5e36c67150c058e5
8. 0xa6d17ea6b8e92cb427173808961a6188fd9146e55c392e301d37ed25282e2614
9. 0xa10a78bce4faf6512218516e5b46f5f4c9306565981ea7f246c16db1abfd15cf
10. 0x68be417ff3b22ead3579174b24f4421c093b454d9081ca45ed8bd4fcf6ad872f
11. 0xb0a97a5091890edb542014073f315e434b58a3091aa224931bb1aea4faed1117
12. 0xec4ac8e9128a98bd8b22c9c86fc6c8ea37bb9a01b3450b0ce0212616ada165ed
13. 0xc5ca32546ce0064b3138a27ee36e8efc96a7bb8d2662039a9f7264614b609213
14. 0xd6df189d40f713323baeb698612a9e7d2afd763112be148a165d7fe65a5c64f7
15. 0xb611d3d400373ab2497019fc1d3d5040f4f6589f8d98d8e25ccf29dd2b68ad92
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90