Evidence row 3378207

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UJiPVn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ced1a26f-6f39-4494-b14a-408dfb54b202/.well-known/agent-card.json"
    ]
  ],
  "name": "Frirlino",
  "owner_address": "0x244fc82af2c6782dc2fb2f79265f775371f180d2",
  "raw": {
    "agent_id": "325196",
    "agent_uri": "https://centralcity.ai/a/UJiPVn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frirlino 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/UJiPVn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frirlino",
      "registrations": [
        {
          "agentId": 325196,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ced1a26f-6f39-4494-b14a-408dfb54b202/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UJiPVn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867399,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:32:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frirlino 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/UJiPVn"
}

What the leaf hashes

{"body":"073bbf065511404cacf8111fc7de3de285e5b3cd9c9e14f0f24bbb07d8e324f3","id":3378207,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867565108548,"prev":null,"subject":"erc8004:5042:325196","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. 0xe7a108b9c411b85dc2aecfd1f6a68bc3c262c72844b6a6cdb6f8f78688eab4d4
2. 0x417b99dcbe72711cb8fa46ecab166a82266f1a94cebc3599f95d2e1f67ef57cd
3. 0xc3cc533a84c09e30e0ff5118f27a386772813001d62be683f9498b954187c10c
4. 0x0836b9b48234928676a43b4a0873b4eec731ddd5442492d9f387dd0fcbe3a1ed
5. 0x5deadf701950ab18495dba3a4e66792349f3f57e0a09b95d357d2bb2488c67d0
6. 0x5c3a50ce9ab91f65bd347e92538985bfb1361ed3f34ada2d2b0dbc1ccff0ad3a
7. 0x2f2713b65c350161cd2e528537ac5d153a2a4352304ac714c819fe51980b5e41
8. 0x31ad3cda816cce465adde8a88eaff7cb0072907c534795e23e6a4fa4354c667b
9. 0x2ea6a7ba5780dc9564f35ba9d6e7c9b6647b491608ded30d35984a65fa3dd255
10. 0x787130afb072e06d1deca7d2754076577c0b344f51de8bccb17e245378d6831e
11. 0x08abda5f20102b7a744a3d1a27852239c901c967d6f9d13f68c46f7c3adeedd1
12. 0x708788b34c6821ac88171083ae667e72dcb323e05ccae96f22042f571d8ad44a
13. 0x3462d641429cec10c8b5b5ba021c51334ad8d483cede88120521fea301eb9622
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94