Evidence row 76224

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://hcrb.in/v1/tools/context-distill/call"
    ]
  ],
  "name": "hcrb.in/v1/tools/context-distill/call",
  "owner_address": "0xc59c85e661d34084a7769f955d17fd38254a6235",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "code402 context-distill",
        "extra": {
          "asset_caip19": "eip155:8453/erc20:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "resource": "https://hcrb.in/v1/tools/context-distill/call",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
        "description": "code402 context-distill",
        "extra": {
          "asset_caip19": "eip155:8453/erc20:0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
          "name": "EURC",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "resource": "https://hcrb.in/v1/tools/context-distill/call",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "description": "code402 context-distill",
        "extra": {
          "asset_caip19": "eip155:137/erc20:0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "mimeType": "application/json",
        "network": "eip155:137",
        "payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "resource": "https://hcrb.in/v1/tools/context-distill/call",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
        "description": "code402 context-distill",
        "extra": {
          "asset_caip19": "eip155:43114/erc20:0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "mimeType": "application/json",
        "network": "eip155:43114",
        "payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "resource": "https://hcrb.in/v1/tools/context-distill/call",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0xC891EB4cbdEFf6e073e859e987815Ed1505c2ACD",
        "description": "code402 context-distill",
        "extra": {
          "asset_caip19": "eip155:43114/erc20:0xC891EB4cbdEFf6e073e859e987815Ed1505c2ACD",
          "name": "Euro Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "mimeType": "application/json",
        "network": "eip155:43114",
        "payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "resource": "https://hcrb.in/v1/tools/context-distill/call",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "description": "code402 context-distill",
        "extra": {
          "asset_caip19": "eip155:42161/erc20:0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 900,
        "mimeType": "application/json",
        "network": "eip155:42161",
        "payTo": "0xc59c85e661d34084a7769f955d17fd38254a6235",
        "resource": "https://hcrb.in/v1/tools/context-distill/call",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "description": "code402 context-distill",
        "extra": {
          "asset_caip19": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp/spl-token:EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
          "name": "USD Coin",
          "version": "1"
        },
        "maxTimeoutSeconds": 900,
        "mimeType": "application/json",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "AY3ZWZ5rEJ2RgMorWguxZ86jjbCxuVgvkoB8ThT3N5uC",
        "resource": "https://hcrb.in/v1/tools/context-distill/call",
        "scheme": "exact"
      }
    ],
    "description": "Deterministic text digest: word count, top-5 most frequent meaningful words (stop words excluded), first sentence, and a keccak-256 content hash. Pure function — no external calls, no ML.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": {
                "text": "The landlord demanded the deposit before the viewing. The deposit was paid before any viewing of the property."
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "content_hash": "0x…",
              "first_sentence": "",
              "meaningful_word_count": 0,
              "top_words": [],
              "valid": true,
              "word_count": 0
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "input": {
                      "properties": {
                        "text": {
                          "description": "Arbitrary text to distill (any length; hashing is over the exact input).",
                          "type": "string"
                        }
                      },
                      "required": [
                        "text"
                      ],
                      "type": "object"
                    }
                  },
                  "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"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "content_hash": {
                      "type": "string"
                    },
                    "first_sentence": {
                      "type": "string"
                    },
                    "meaningful_word_count": {
                      "type": "number"
                    },
                    "scope": {
                      "type": "string"
                    },
                    "tool": {
                      "type": "string"
                    },
                    "top_words": {
                      "type": "array"
                    },
                    "valid": {
                      "type": "boolean"
                    },
                    "word_count": {
                      "type": "number"
                    }
                  },
                  "required": [
                    "valid",
                    "word_count"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T18:43:20.975Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T18:43:19.83Z"
    },
    "resource": "https://hcrb.in/v1/tools/context-distill/call",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Deterministic text digest: word count, top-5 most frequent meaningful words (stop words excluded), first sentence, and a keccak-256 content hash. Pure function — no external calls, no ML."
}

What the leaf hashes

{"body":"db1b1b3e8e29eab8c1175356f3c8943bf68a3e5cd7ca2b7054673ee2a59fc1d4","id":76224,"kind":"listing","method":"baseline/1","observed_us":1793025491812029,"prev":null,"subject":"x402_bazaar:https://hcrb.in/v1/tools/context-distill/call","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.