Evidence row 1778807

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OC6jdA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15e0a215-1720-421e-9152-bfc074e1b619/.well-known/agent-card.json"
    ]
  ],
  "name": "Frovert",
  "owner_address": "0x7135c9b83d60098904236ec284f2f8c7c03de3d5",
  "raw": {
    "agent_id": "13708",
    "agent_uri": "https://centralcity.ai/a/OC6jdA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frovert 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/OC6jdA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frovert",
      "registrations": [
        {
          "agentId": 13708,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15e0a215-1720-421e-9152-bfc074e1b619/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OC6jdA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553676,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:22:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frovert 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/OC6jdA"
}

What the leaf hashes

{"body":"69f554de120bf0cf8709b1b39e318db7118b311b226539315287608947275f81","id":1778807,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553766365444,"prev":null,"subject":"erc8004:5042:13708","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xc5cdbf44ddf71f92433837f48dc712c985a28b62596f4452dd8c7f13898594ae
2. 0x7d7606a724c101f79b3a2a6944fb61a9f242ab891cd6ab2fb1503df4cdb9b0fc
3. 0x781ebb70cefb27b54e4ec56bced3bfb6a5976e478bbd6292d4be378916f16cca
4. 0x122ca955b6dd70677acbec86a7059e601f2930156c55b3086dd1d1d1e8be2b83
5. 0x5a9cfaf97e701c8e6df13dc046425cf509a61edba2c320f348dcf8cfc56d1299
6. 0xb90e32c7647f97d7b8004d227b3b6b592b3f370f5d539a8f21da054ad6ab2759
7. 0x6665fa69ba03b9417f025b5e9f0b123a38e6fd9a7af3fabe9d2eaf146898d361
8. 0xef32debda1802be567338264e8a1b6763d140ae18c7ae5f06708552b13a2a274
9. 0x8525e050391f6f84a4538c584343d19697f052d30e754ffe70a0bc1a44fe3c1a
10. 0x25ebec2e4fd746e804d7c32d63e0c8e8f654238bb9e870e5f1d3250398572289
11. 0xe316387944d1071aef5006421f8a81214766f5614b37fb777c46abb79382f2ae
12. 0x708edbbc5c93eaadcb16f46d00180d1abd9f006f6897baa185b89bb0db26849f
13. 0xe14f0d8e2b9967bfb142a635a58f2d35462fc1282dcc137d3d835cfd908c00b2
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90