Evidence row 3125530

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FqI5Jt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/756edcb0-94ac-46e4-aba2-3b772b5cb569/.well-known/agent-card.json"
    ]
  ],
  "name": "Frotano",
  "owner_address": "0x71a727ac6e72a8ccea8ebd0f0ab2f251574d11c1",
  "raw": {
    "agent_id": "290374",
    "agent_uri": "https://centralcity.ai/a/FqI5Jt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frotano 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/FqI5Jt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frotano",
      "registrations": [
        {
          "agentId": 290374,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/756edcb0-94ac-46e4-aba2-3b772b5cb569/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FqI5Jt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824774,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:45:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frotano 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/FqI5Jt"
}

What the leaf hashes

{"body":"adf549c816671445ee356d6f4be180aad4d942d7a8611c0d7e3cbbc918e057c8","id":3125530,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825152476755,"prev":null,"subject":"erc8004:5042:290374","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf391fa7b8df90ae9e6fa7b371b69ac3c0f75aaf228e50d55b9c1f050dd7bbcb1
2. 0x117c9726b083d715357dc0bda860c60c95ace526e8050332c264c2d9dcf055c4
3. 0x1e9ce99a0313ac2b176487f8dabf1741348eda35bfb2fb280efe8f4cab754c3d
4. 0xe9a206ce4f924b1f3fd10fcc238a5f6961a34adb4462d8631575a213f5fb38f3
5. 0x47bea5a693849cd5da9a66a7516e0ebeb6be1770c42c9d3e4401d92352e816a5
6. 0x035379b08ec1f747ff1fb98a63c52bc4e22ff1b0dc781e107d0dcaef1d91b527
7. 0x8a0812a38ae2971fd8a7b35159d8de2a7530234919f54ff327e1a8e4ce3bceb2
8. 0x767ebff2bf55e7fecaa74b7da8d8c58cf5aa76c84e2678d3bc90aeef3aad3029
9. 0xf4fdc1e78a92c172f4e25955e9f57806128297979963c17ceecfd5ada267716d
10. 0x55435eebaa00975cc12fd7a2869ea8f5cb2e0699db5f66f95fde3f32851958a8
11. 0xa25b8d091be5e62f42aa37fa445dd38bfeb57875b43d2b16e793ada013641acc
12. 0x5a22bbfc9371e77aa17f335020c279c6cc8158c5c39c9bca6de3cd539221166a
13. 0x58f1fe680d97447966f120c32c86961b978b07259517f13711caf77434296681
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345