Evidence row 519502

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent.tollylabs.com/agentic-market/"
    ],
    [
      "web",
      "https://agent.tollylabs.com/agentic-market/"
    ]
  ],
  "name": "Smile bot",
  "owner_address": "0x91575ee0a005f0008625697fb0e2573bdc7cd2f2",
  "raw": {
    "agent_id": "2817",
    "agent_uri": "https://agent.tollylabs.com/r/agents/9438f587-977f-4413-a818-7cfe9af33612",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "",
      "image": "https://agent.tollylabs.com/r/agents/9438f587-977f-4413-a818-7cfe9af33612/image?v=8f6f2c1b8496",
      "name": "Smile bot",
      "registrations": [
        {
          "agentId": 2817,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://agent.tollylabs.com/agentic-market/#/discovered/erc8004-arc-2817",
          "name": "web"
        }
      ],
      "skills": [],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "wallet": {
        "address": "0x56df9c63a4875959fafb220b411144fa2e4e02a8",
        "standard": "ERC-6551"
      },
      "x402Support": true
    },
    "registration_fetch": {
      "at": "2026-10-27T17:29:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": ""
}

What the leaf hashes

{"body":"fb61fadd31af4747b6156eccb3a66f5ae5e4728a495b6507176fae8679f03ed7","id":519502,"kind":"listing","method":"sync.erc8004/1","observed_us":1793122180829913,"prev":null,"subject":"erc8004:5042:2817","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x200332283e0cfe9b4569ce7eee7c271120e674bdb747b19641569ffd03f8abf3
2. 0x73b798e83fee4eefb11c2379a26396354f723775b1c8f63a28466ba75b1e32fa
3. 0x2f3832dfa37388dc322c707ee7b38fcb40e0fe389ba27e7c1f822b8801b4946a
4. 0xcf1ecbc2d11c89b72fa56fc2fedefbb680b0da77ef43c723c2beccbf69f14feb
5. 0xd880f2b2b4ea627bff88321185961762eb7569c9a338bef37ba0558584b47cc2
6. 0x62c6c73224faa33b0ee9cf459beedf719916836e466f2e5f2927c4ed1421129d
7. 0xb417be433d4c1b58d5d3be965a87a2ff6ef69d58827b4f069ff440a57453fa22
8. 0xfd07c302d8772c915fe94d8f46db1c18a85d7237d70ba4ca9842beae515c9dd3
9. 0x66dfb158fdd30ef562bd69ce4f4708908b80af410dc1fba580d5531bdd5f20d0
10. 0xb199ba890edf687ced6e709304afc3d2a644959e04bfcc4e4cf7c255e48af8a8
11. 0x5b0b64ab1e36bf2ec3c04be82716d130476b3af9a60be0d19dcbdf8a3b7e3da9
12. 0xd4460ea292e8308ed2accdcd5b386b0914636a5b8cec975011dff814c29ff99a
13. 0x20ca24353b8aca3e061eedf55f49b69ae8369b88135dfdabf30039ed34db329a
14. 0xe8ee6f6ed50253c5ee2d1aa85a4b1a38ce94bca7f3b72fd1850f496152dbe285
15. 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4