Evidence row 2179957

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gfkkA5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bf0726e-2537-4c97-bdd2-5713dd577c44/.well-known/agent-card.json"
    ]
  ],
  "name": "Flefasser",
  "owner_address": "0xb1c9d936466d9b51a2135ba2a880df5216577179",
  "raw": {
    "agent_id": "116068",
    "agent_uri": "https://centralcity.ai/a/gfkkA5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flefasser 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/gfkkA5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flefasser",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bf0726e-2537-4c97-bdd2-5713dd577c44/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gfkkA5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flefasser 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/gfkkA5"
}

What the leaf hashes

{"body":"9157ea876f4ec3415931cafa01dce305d2fd3ff3200a3dd84cc30809882b1622","id":2179957,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639894304047,"prev":null,"subject":"erc8004:5042:116068","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. 0xfe110a7f0afe27517b2764a4948d7c75900467418f7755eb5b984b25d4c11f00
2. 0x55db6293823f8eefeb171f2821c143ceedb408d5010cfebb528ea0ecad1c390c
3. 0x4075d3a3c31a145d962f29881208d6be6e15bd018f8f93075bc45b60d254ff66
4. 0xabc9a3e76e82ad041f549a4de5915e8de68c8724c7d73e595b7ac311b16beae5
5. 0x57307c216ac0c8c6e443da8f9a301f30e287bf105ebe547763c2daa6ef53631a
6. 0x57bb6bf09c250c2e1d70806c047fec851cfd105637837ab111b8789a6b876f1b
7. 0xe2cada744ad5f935741f6df3188cf9458df408d6f764140b7fd457fcccbf2d49
8. 0xe8901e69e00db6153d98d928bf6fbd6a70c36b4a01231a22adc999b400e7d698
9. 0x3ef66b6784e41169e3dbc47c5b44cce6c3cf58ae85f128cbb411b86eeeb93a63
10. 0x3d9a759e51911e8b9c4fb2961369fdb88f7ede464bbe9c9e8155373312725994
11. 0x809f7ca0c2751136c11aaa1b7cf40ea295c49d1e9dda5eca68178053a1104a49
12. 0x558609da34276e08016027f0ba334013ad7a47d8258758a41e477a91a04eb076
13. 0x2612b2a6ca482d4e1e568f2a6d1980f6401f76dd9a2480fd196bb762b9e1c71c
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af