Evidence row 2709932

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/i9QhMH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a50c13c7-c4dd-4842-ad57-d60360b22cee/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauba",
  "owner_address": "0xfa11c5453b2025cbd8fbff0d3cb3378db726e67b",
  "raw": {
    "agent_id": "203223",
    "agent_uri": "https://centralcity.ai/a/i9QhMH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauba 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/i9QhMH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauba",
      "registrations": [
        {
          "agentId": 203223,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a50c13c7-c4dd-4842-ad57-d60360b22cee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/i9QhMH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737647,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:31:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauba 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/i9QhMH"
}

What the leaf hashes

{"body":"aede0e34cb063ba5b0ccba4af9b943af9c166946114c970a9ee9b401e5880163","id":2709932,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737879522032,"prev":null,"subject":"erc8004:5042:203223","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xbd574a5ad216d0202e63085f6a3e81542aa4b4c21210225532b4071ade17098b
2. 0x3275e1a66a5570655a0ad2964c0e6965c34c20bd13623017628daec10b60894d
3. 0x632f49caddf543de20627c480c3e8872282554e7e57900c4dbf2699e2f2e3c25
4. 0x335cd80cbaf69f97de183d21b66466f1bb1e714dad95d111127f5113792c870e
5. 0x0446606751ab9820a013fc037e27d6966957f7065cb3d9c870803502711b29e2
6. 0xaf6372fba5954023c5854568813068908fbd6c7ad424fc4f27594d64ed628757
7. 0xe7507155f3aa694fc965135d3cc11507d4e85ae442bbd1a00ee2e1f5e4e979a7
8. 0xeba0388c188a103ce19457aa0dd5425e763960a5ec727f8b33e5c9f93a608284
9. 0xd1e53e9772ee30af969b274520cd0c80125c3dd8699c89831f8970213d2e936f
10. 0x636d142360237d7490b321788e012ac21f2c61ead09077ab0e526541ec4b84cf
11. 0x92b3ca3ac74def20ef1015f5963e365eda10917369c06920366bad0a979ede08
12. 0x63a5991c187a9530e2177a341da1cf5333e53e4df48dc340dc718a9a7d54a2d3
13. 0x4b0168dc3cf75706d02e85e816aabcf4a2cbb6cd44a0eea1377f703048a10500
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7