Evidence row 2189851

Observed 2 Nov 2026, 18:20 UTC, by sync.agentic_market/1.

Kind: listing
About: source_record agentic_market:recurrence-rules-x402tookit-com
Recorded: 2 Nov 2026, 18:20 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 61a033a2af7d9d4fdcb0fd315fab010e9a36a92b803e4240793d438409063f2c
Leaf: 0x23cc67719c9a801b19039b3779645ce68c9995705e8d4c6da97f4dd6cb983042

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://recurrence-rules.x402tookit.com/business-recurrence"
    ],
    [
      "x402",
      "https://recurrence-rules.x402tookit.com/next-occurrence"
    ],
    [
      "x402",
      "https://recurrence-rules.x402tookit.com/nth-weekday-of-month"
    ],
    [
      "x402",
      "https://recurrence-rules.x402tookit.com/rrule-parse"
    ]
  ],
  "name": "recurrence-rules.x402tookit.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:137",
      "eip155:42161",
      "eip155:8453",
      "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    ],
    "category": "",
    "description": "",
    "domain": "recurrence-rules.x402tookit.com",
    "endpoints": [
      {
        "description": "Dates for every N business days, or the last or Nth business day of each month, skipping weekends and your holiday list.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 6,
            "group": "query",
            "name": "count",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2026-03-31",
            "group": "query",
            "name": "holidays",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "last-business-day-of-month",
            "group": "query",
            "name": "mode",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2026-01-01",
            "group": "query",
            "name": "start",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.03",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Recurrence Rules (RRULE)",
        "tags": [
          "business-days",
          "recurrence",
          "calendar",
          "schedule"
        ],
        "url": "https://recurrence-rules.x402tookit.com/business-recurrence"
      },
      {
        "description": "First occurrence of an iCalendar RRULE strictly after a given date-time, honoring EXDATE and a fixed UTC offset.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2027-03-20T00:00:00",
            "group": "query",
            "name": "after",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "2027-01-12T09:00:00",
            "group": "query",
            "name": "dtstart",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "FREQ=MONTHLY;BYDAY=2TU",
            "group": "query",
            "name": "rrule",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Recurrence Rules (RRULE)",
        "tags": [
          "rrule",
          "icalendar",
          "next",
          "recurrence"
        ],
        "url": "https://recurrence-rules.x402tookit.com/next-occurrence"
      },
      {
        "description": "Dates of the Nth weekday (or last) of each month in a year, e.g. second Tuesday of 2027; months without one are listed.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 2,
            "group": "query",
            "name": "nth",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Tuesday",
            "group": "query",
            "name": "weekday",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 2027,
            "group": "query",
            "name": "year",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Recurrence Rules (RRULE)",
        "tags": [
          "calendar",
          "weekday",
          "recurrence",
          "dates"
        ],
        "url": "https://recurrence-rules.x402tookit.com/nth-weekday-of-month"
      },
      {
        "description": "Validate an RRULE string against RFC 5545 section 3.3.10, list every error and warning, and explain it in English.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "FREQ=WEEKLY;INTERVAL=2;COUNT=8;WKST=SU;BYDAY=TU,TH",
            "group": "query",
            "name": "rrule",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Recurrence Rules (RRULE)",
        "tags": [
          "rrule",
          "icalendar",
          "validate",
          "recurrence"
        ],
        "url": "https://recurrence-rules.x402tookit.com/rrule-parse"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "recurrence-rules-x402tookit-com",
    "integrationType": "",
    "isNew": false,
    "name": "recurrence-rules.x402tookit.com",
    "networks": [
      "Base",
      "eip155:137",
      "eip155:42161",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0225",
      "currency": "USDC",
      "maxAmount": "0.03",
      "minAmount": "0.02"
    },
    "provider": "recurrence-rules.x402tookit.com",
    "providerUrl": "",
    "serviceName": "Recurrence Rules (RRULE",
    "tags": [
      "business-days",
      "recurrence",
      "calendar",
      "schedule",
      "rrule",
      "icalendar",
      "next",
      "weekday",
      "dates",
      "validate"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"61a033a2af7d9d4fdcb0fd315fab010e9a36a92b803e4240793d438409063f2c","id":2189851,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793643647735263,"prev":null,"subject":"agentic_market:recurrence-rules-x402tookit-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).
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Day root: 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained: 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published: On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON