Evidence row 117495

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://nostr.halowerk.com/key-convert"
    ]
  ],
  "name": "nostr.halowerk.com/key-convert",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Takes any public NIP-19 identifier or a 64-character hex value and returns every representation it can be expressed as. A decoded nprofile or nevent yields not only the key or event id but also the relay hints, the author and the kind that the TLV form carries — precisely the fields that make a follow-up query targeted, and precisely what is lost by code that only handles npub.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": "beispiel"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "assume": {
                      "default": "both",
                      "description": "How to read bare hex. Ignored for bech32 input, which is unambiguous.",
                      "enum": [
                        "pubkey",
                        "event_id",
                        "both"
                      ],
                      "type": "string"
                    },
                    "author": {
                      "description": "Author public key as hex or npub, for building an nevent or naddr.",
                      "type": "string"
                    },
                    "identifier": {
                      "description": "The d tag value for building an naddr. Requires author and kind.",
                      "maxLength": 200,
                      "type": "string"
                    },
                    "input": {
                      "description": "npub, note, nprofile, nevent, naddr, or 64 hex characters.",
                      "type": "string"
                    },
                    "kind": {
                      "description": "Event kind for the generated nevent or naddr.",
                      "maximum": 65535,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "relays": {
                      "description": "wss relay hints to embed in the generated nprofile, nevent or naddr.",
                      "items": {
                        "type": "string"
                      },
                      "maxItems": 8,
                      "type": "array"
                    }
                  },
                  "required": [
                    "input"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T12:49:27.74Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T12:49:27.251Z"
    },
    "resource": "https://nostr.halowerk.com/key-convert",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Takes any public NIP-19 identifier or a 64-character hex value and returns every representation it can be expressed as. A decoded nprofile or nevent yields not only the key or event id but also the relay hints, the author and the kind that the TLV form carries — precisely the fields that make a follow-up query targeted, and precisely what is lost by code that only handles npub."
}

What the leaf hashes

{"body":"3c340b95c0959a9d04f15b820f1453973ee506b4d7cd778ea973a257372ddf42","id":117495,"kind":"listing","method":"baseline/1","observed_us":1793025611279787,"prev":null,"subject":"x402_bazaar:https://nostr.halowerk.com/key-convert","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x1ced99694137b5ed28c399b0b0577ac8f0cfa709c74869f8cd77d78b882aee96
2. 0x052db51a13ad93ee404074b264d04c9c3dd4136f7b5753af9f1b8db013f9073e
3. 0x8c70c598341d4c60a54c75b048870547818f11b47a7643b484feb89a4d9a7616
4. 0x00162aa7f611b82e9bb1090fe097b1a4d198160ddac2c7486bc9b37089346f7c
5. 0x8110221e7f128aaf85111a6e1913b256889082bdf3cb3630aa526fa34fd788b8
6. 0x388ce485d19d790aea35806b0deb92a34f32d90b1b73bb744a489e7ddc98b7b0
7. 0x8545d7d890f2dd725f26a631549da58c2621286bc608fbf37226f293b4b4b62c
8. 0x46c2badfb152f0c55136181551f437f3fc8ace8bf526253cd4b2a74efc096847
9. 0x9c2e93f52fb8e1c57d02c532a526a8645e36a2715dcb3ef272d07b99ae21dc12
10. 0x913900416f7046fb32d071616f60d33caf9d9e72606fee360a2d8e16507ccace
11. 0x15110e1ab8fe267895da4a2cf012c17f5824a8afca5d2dac1f158d633e16c91c
12. 0x8e3531af6dd328ff9a174dd19751228f67fa0773c68a89edf859dffbd7b098c3
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae