Evidence row 3422872

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Z8Rumh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5f14dbd-68f4-4020-8b5e-c956ce09a11c/.well-known/agent-card.json"
    ]
  ],
  "name": "Frotolis",
  "owner_address": "0x9f1be3aecef6afe1dd050802ba595b4fb5856a08",
  "raw": {
    "agent_id": "342594",
    "agent_uri": "https://centralcity.ai/a/Z8Rumh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frotolis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Z8Rumh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frotolis",
      "registrations": [
        {
          "agentId": 342594,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5f14dbd-68f4-4020-8b5e-c956ce09a11c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Z8Rumh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793893191,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:42:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frotolis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Z8Rumh"
}

What the leaf hashes

{"body":"155d2c9b7c77cad84125a3a63cf3e8498cf5956a608763d8da0d6f97de0ee095","id":3422872,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893327746860,"prev":null,"subject":"erc8004:5042:342594","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. 0xd1847b5c384f9dddb04aad739fdd639123a6869c2ae41522f2fdd9fb59296856
2. 0x2c78c39cae3f23ea5fc608258f4e0622dfe75788efd844f3d42587757a7e9739
3. 0xa18aa1c355ab6e996d96ad2c3b3cb5470ab2afa1ed282ba2d7a5af223654ca11
4. 0x0eef43a182b8946473ab289bea1ea7990c2eb40a804da8a98afbb2184cf52924
5. 0x17548202dfb7ae01f8ec61716ceed102c0502f78c4b756242dc7549d8ef6f741
6. 0xc3801486bb96ff54c91318dea3563510e934b7214814fcfdfa41134f359b03e1
7. 0x0dac15b60eb47ca75e0f571451756a39f0d3132f907f77878c75618f51e26151
8. 0x5c36279916cf858e2e0187de62e83cb55e526e4c2f4c8b296fc444eb57feefc8
9. 0x2e753acdd51d36c131567ecebf897c04dc679c783236ceb6b53253f3d532a054
10. 0x7be46b49f8d2965dd9f2d320237b248b7e163ed932b882d9ecc728efffefe28f
11. 0xc633e8edbb7148e660ed68df0a960b8370296d0b65673d2a9e61fdc72dfd318c
12. 0x91bd302b574f2f47f478bea92d8f3fc2bb0190760da421f01fb45e47c64c24b3
13. 0x804e6e948eca536019bd5e2f50c63d32f26a612dde34a5aacd8b470d66ec51b5
14. 0x4c7b7f3f42e860af0292451afd96bceb26eb41ca5c810766a3ab2c07c3919b93
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94