← The evidence ledger
Evidence row 1817924
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 991807fc-ed87-4e3b-98d0-80a34a7e126b
- Recorded
- Previous row
- #1540723
- Body SHA-256
- bec3977a5e01ec3730bfe1d37be0fa3341f9ca22ff26275b37b5358b465b24d1
- Leaf
- 0xec47b0db74f95488c78f0b82b4a1281a1079592168848797d0848eaa75443218
What was observed
{
"count": 26,
"tools": [
{
"description": "Score one ad creative. Price: $0.25 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"creative": {
"description": "One ad creative",
"properties": {
"cta": {
"description": "Call to action, if separate from the script",
"type": "string"
},
"hook": {
"description": "Opening line, if separate from the script",
"type": "string"
},
"platform": {
"description": "tiktok, instagram, youtube, meta, ...",
"type": "string"
},
"script": {
"description": "Ad script or transcript",
"type": "string"
}
},
"type": "object"
}
},
"required": [
"creative"
],
"type": "object"
},
"name": "ad_creative_score"
},
{
"description": "Score up to 10 ad creatives. Price: $2.00 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"creatives": {
"items": {
"description": "One ad creative",
"properties": {
"cta": {
"description": "Call to action, if separate from the script",
"type": "string"
},
"hook": {
"description": "Opening line, if separate from the script",
"type": "string"
},
"platform": {
"description": "tiktok, instagram, youtube, meta, ...",
"type": "string"
},
"script": {
"description": "Ad script or transcript",
"type": "string"
}
},
"type": "object"
},
"maxItems": 10,
"type": "array"
}
},
"required": [
"creatives"
],
"type": "object"
},
"name": "ad_creative_score_batch"
},
{
"description": "AI brand visibility report (20 prompts, all engines). Price: $3.00 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"brand": {
"description": "Brand to measure, e.g. Notion",
"type": "string"
},
"category": {
"description": "Product category the prompts are about, e.g. note-taking apps",
"type": "string"
},
"competitors": {
"description": "Competitor brand names",
"items": {
"type": "string"
},
"type": "array"
},
"domain": {
"description": "Brand website, e.g. notion.com",
"type": "string"
},
"engines": {
"description": "Subset of openai, anthropic, google, perplexity",
"items": {
"type": "string"
},
"type": "array"
},
"market": {
"description": "Country or market, e.g. US",
"type": "string"
},
"promptCount": {
"description": "Prompts to ask, capped by the tier",
"type": "number"
}
},
"required": [
"brand",
"category"
],
"type": "object"
},
"name": "ai_visibility"
},
{
"description": "AI brand visibility deep report (50 prompts, all engines). Price: $7.00 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"brand": {
"description": "Brand to measure, e.g. Notion",
"type": "string"
},
"category": {
"description": "Product category the prompts are about, e.g. note-taking apps",
"type": "string"
},
"competitors": {
"description": "Competitor brand names",
"items": {
"type": "string"
},
"type": "array"
},
"domain": {
"description": "Brand website, e.g. notion.com",
"type": "string"
},
"engines": {
"description": "Subset of openai, anthropic, google, perplexity",
"items": {
"type": "string"
},
"type": "array"
},
"market": {
"description": "Country or market, e.g. US",
"type": "string"
},
"promptCount": {
"description": "Prompts to ask, capped by the tier",
"type": "number"
}
},
"required": [
"brand",
"category"
],
"type": "object"
},
"name": "ai_visibility_deep"
},
{
"description": "AI brand visibility, quick check (5 prompts, 1 engine). Price: $0.50 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"brand": {
"description": "Brand to measure, e.g. Notion",
"type": "string"
},
"category": {
"description": "Product category the prompts are about, e.g. note-taking apps",
"type": "string"
},
"competitors": {
"description": "Competitor brand names",
"items": {
"type": "string"
},
"type": "array"
},
"domain": {
"description": "Brand website, e.g. notion.com",
"type": "string"
},
"engines": {
"description": "Subset of openai, anthropic, google, perplexity",
"items": {
"type": "string"
},
"type": "array"
},
"market": {
"description": "Country or market, e.g. US",
"type": "string"
},
"promptCount": {
"description": "Prompts to ask, capped by the tier",
"type": "number"
}
},
"required": [
"brand",
"category"
],
"type": "object"
},
"name": "ai_visibility_quick"
},
{
"description": "Company enrichment for one domain. Price: $0.10 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"domain": {
"description": "Company domain, e.g. stripe.com",
"type": "string"
}
},
"required": [
"domain"
],
"type": "object"
},
"name": "company_enrich"
},
{
"description": "Company enrichment for up to 10 domains. Price: $0.80 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"domains": {
"description": "Company domains",
"items": {
"type": "string"
},
"maxItems": 10,
"type": "array"
}
},
"required": [
"domains"
],
"type": "object"
},
"name": "company_enrich_batch"
},
{
"description": "Creator vetting score for one profile (fetches the profile if stats not supplied). Price: $0.20 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"handle": {
"description": "Creator handle without @",
"type": "string"
},
"platform": {
"description": "Social platform",
"enum": [
"instagram",
"tiktok",
"youtube"
],
"type": "string"
},
"profile": {
"description": "Optional profile stats you already have; skips the fetch",
"type": "object"
}
},
"required": [
"platform",
"handle"
],
"type": "object"
},
"name": "creator_vetting"
},
{
"description": "Domain intel: DNS, MX, SPF/DMARC/DKIM grade, registrar and dates (RDAP), hosting, tech stack, risk flags. Price: $0.005 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"domain": {
"description": "Domain to inspect, e.g. stripe.com (a URL or email address is accepted and reduced to its domain)",
"type": "string"
},
"registration": {
"description": "Look up registrar and dates via RDAP (default true; some ccTLDs such as .np have no RDAP)",
"type": "boolean"
},
"web": {
"description": "Probe the website for status, server, HSTS, title and tech stack (default true)",
"type": "boolean"
}
},
"required": [
"domain"
],
"type": "object"
},
"name": "domain"
},
{
"description": "Email address check without sending mail: syntax, MX/null-MX, disposable (214k-domain list), role account, free provider, typo suggestion, SPF/DMARC grade, deliverability score. Price: $0.002 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"email": {
"description": "The address to check",
"type": "string"
}
},
"required": [
"email"
],
"type": "object"
},
"name": "email"
},
{
"description": "Email check for up to 10 addresses in one call. Price: $0.015 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"emails": {
"description": "Up to 10 addresses",
"items": {
"type": "string"
},
"maxItems": 10,
"type": "array"
}
},
"required": [
"emails"
],
"type": "object"
},
"name": "email_batch"
},
{
"description": "Local business leads: up to 10 Google Maps businesses for a search and place, each with address, phone, website, rating, reviews, plus emails (checked), phones and social profiles found on its website. Price: $0.10 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"contacts": {
"description": "Visit each website for emails, phones and social links (default true)",
"type": "boolean"
},
"language": {
"description": "Language for Maps fields, e.g. en (default)",
"type": "string"
},
"limit": {
"description": "Businesses to return, up to the tier cap (10 or 20)",
"type": "number"
},
"location": {
"description": "Where, e.g. Kathmandu, Nepal or Austin, TX (optional if the query names the place)",
"type": "string"
},
"query": {
"description": "What to search for on Google Maps, e.g. dentists, coworking space, hotels",
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "leads"
},
{
"description": "Local business leads, up to 20 businesses per call (same fields as /v1/leads). Price: $0.20 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"contacts": {
"description": "Visit each website for emails, phones and social links (default true)",
"type": "boolean"
},
"language": {
"description": "Language for Maps fields, e.g. en (default)",
"type": "string"
},
"limit": {
"description": "Businesses to return, up to the tier cap (10 or 20)",
"type": "number"
},
"location": {
"description": "Where, e.g. Kathmandu, Nepal or Austin, TX (optional if the query names the place)",
"type": "string"
},
"query": {
"description": "What to search for on Google Maps, e.g. dentists, coworking space, hotels",
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "leads_deep"
},
{
"description": "Page reader: one URL to clean markdown (or text) with title, description, author, date and links. Price: $0.005 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"format": {
"description": "markdown (default) keeps headings, links, lists, tables and code; text strips them",
"enum": [
"markdown",
"text"
],
"type": "string"
},
"images": {
"description": "Keep images as markdown (default true)",
"type": "boolean"
},
"links": {
"description": "Return the links found in the content (default true)",
"type": "boolean"
},
"maxChars": {
"description": "Cap on content length, 1000-200000 (default 60000)",
"type": "number"
},
"url": {
"description": "Page to read, e.g. https://example.com/blog/post. Public http(s) URLs only; static HTML (no JavaScript rendering)",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"name": "read"
},
{
"description": "Page reader for up to 10 URLs. Price: $0.03 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"format": {
"enum": [
"markdown",
"text"
],
"type": "string"
},
"images": {
"type": "boolean"
},
"links": {
"type": "boolean"
},
"maxChars": {
"description": "Cap per page, default 20000",
"type": "number"
},
"urls": {
"description": "Pages to read",
"items": {
"type": "string"
},
"maxItems": 10,
"type": "array"
}
},
"required": [
"urls"
],
"type": "object"
},
"name": "read_batch"
},
{
"description": "SERP + AI answer check for up to 10 keywords on 1 AI engine. Price: $0.70 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"brand": {
"description": "Brand name to look for in AI answers",
"type": "string"
},
"country": {
"description": "Two-letter country code, e.g. us",
"type": "string"
},
"domain": {
"description": "Your site, e.g. notion.com",
"type": "string"
},
"keywords": {
"description": "Keywords to check, capped by the tier",
"items": {
"type": "string"
},
"type": "array"
},
"language": {
"description": "Two-letter language code, e.g. en",
"type": "string"
},
"previousSnapshot": {
"description": "A previous response, to get rank changes",
"type": "object"
}
},
"required": [
"domain",
"keywords"
],
"type": "object"
},
"name": "serp_ai_monitor"
},
{
"description": "SERP + AI answer check for up to 25 keywords on all AI engines. Price: $2.50 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"brand": {
"description": "Brand name to look for in AI answers",
"type": "string"
},
"country": {
"description": "Two-letter country code, e.g. us",
"type": "string"
},
"domain": {
"description": "Your site, e.g. notion.com",
"type": "string"
},
"keywords": {
"description": "Keywords to check, capped by the tier",
"items": {
"type": "string"
},
"type": "array"
},
"language": {
"description": "Two-letter language code, e.g. en",
"type": "string"
},
"previousSnapshot": {
"description": "A previous response, to get rank changes",
"type": "object"
}
},
"required": [
"domain",
"keywords"
],
"type": "object"
},
"name": "serp_ai_monitor_deep"
},
{
"description": "Instagram profile lookup: followers, bio, category, verified, engagement rate, avg likes/comments/views, posting cadence, recent posts, follower history and 30-day growth where tracked. Price: $0.01 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"handle": {
"description": "Handle (with or without @) or profile URL, e.g. virat.kohli, https://www.tiktok.com/@khaby.lame, @MrBeast or a YouTube channel id (UC...)",
"type": "string"
},
"maxAgeHours": {
"description": "Oldest data you accept, 1-720 hours (default 72). Fresher than that is fetched live",
"type": "number"
}
},
"required": [
"handle"
],
"type": "object"
},
"name": "social_instagram"
},
{
"description": "TikTok profile lookup: followers, likes, bio, verified, engagement rate, avg views, posting cadence and recent videos. Price: $0.02 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"handle": {
"description": "Handle (with or without @) or profile URL, e.g. virat.kohli, https://www.tiktok.com/@khaby.lame, @MrBeast or a YouTube channel id (UC...)",
"type": "string"
},
"maxAgeHours": {
"description": "Oldest data you accept, 1-720 hours (default 72). Fresher than that is fetched live",
"type": "number"
}
},
"required": [
"handle"
],
"type": "object"
},
"name": "social_tiktok"
},
{
"description": "YouTube channel lookup: subscribers, video count, description, verified, avg views/likes/comments, view rate, upload cadence and recent videos. Price: $0.02 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"handle": {
"description": "Handle (with or without @) or profile URL, e.g. virat.kohli, https://www.tiktok.com/@khaby.lame, @MrBeast or a YouTube channel id (UC...)",
"type": "string"
},
"maxAgeHours": {
"description": "Oldest data you accept, 1-720 hours (default 72). Fresher than that is fetched live",
"type": "number"
}
},
"required": [
"handle"
],
"type": "object"
},
"name": "social_youtube"
},
{
"description": "Bikram Sambat (Nepali) <-> Gregorian date conversion with weekday, Nepali month names, Devanagari digits and Nepal fiscal year. Price: $0.001 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"date": {
"description": "A date: 2083-01-15, 15-01-2083, '15 Baisakh 2083' or '१५ बैशाख २०८३'. Supported 1970-2090 BS / 1913-2034 AD",
"type": "string"
},
"from": {
"description": "Calendar of the input. auto (default): Devanagari digits, Nepali month names or a year above 2034 mean BS; otherwise AD is assumed",
"enum": [
"bs",
"ad",
"auto"
],
"type": "string"
}
},
"required": [
"date"
],
"type": "object"
},
"name": "south_asia_date"
},
{
"description": "Official Nepal Rastra Bank exchange rates (NPR buy/sell per currency) for any day since 2000, AD or BS date, with amount conversion and up to 31-day series. Price: $0.001 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"amount": {
"description": "With currency: amount to convert to NPR (also returns the reverse)",
"type": "number"
},
"currency": {
"description": "ISO 4217 code to return alone, e.g. USD, INR, EUR, AED. Omit for the full table",
"type": "string"
},
"date": {
"description": "Day to quote, AD (2026-10-31) or BS (2083-07-14); default today in Nepal. Holidays fall back to the last published table",
"type": "string"
},
"from": {
"description": "Start date for a series (max 31 days before date); requires currency",
"type": "string"
}
},
"type": "object"
},
"name": "south_asia_forex"
},
{
"description": "GSTIN (checksum + state), Indian PAN, Aadhaar (Verhoeff), IFSC (bank) and Nepal PAN/VAT format checks. Price: $0.001 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"id": {
"description": "GSTIN (15), Indian PAN (10), Aadhaar (12 digits), IFSC (11) or Nepal PAN/VAT (9 digits)",
"type": "string"
},
"type": {
"description": "Force a type; default auto-detect by shape",
"enum": [
"gstin",
"pan-in",
"aadhaar",
"ifsc",
"pan-np"
],
"type": "string"
}
},
"required": [
"id"
],
"type": "object"
},
"name": "south_asia_id"
},
{
"description": "Number to Devanagari digits, lakh/crore grouping, and words in English (Indian system) and Nepali; NPR/INR amount wording. Price: $0.001 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"currency": {
"description": "Add rupee/paisa wording and formatting",
"enum": [
"NPR",
"INR"
],
"type": "string"
},
"value": {
"description": "Number or numeric string; Devanagari digits, commas and currency signs are accepted",
"type": [
"string",
"number"
]
}
},
"required": [
"value"
],
"type": "object"
},
"name": "south_asia_number"
},
{
"description": "Nepal (+977) and India (+91) phone number check: valid, mobile/landline, operator or region, E.164. Price: $0.001 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"country": {
"description": "Default: detected from the country code, else NP",
"enum": [
"NP",
"IN"
],
"type": "string"
},
"phone": {
"description": "Phone number in any common format, e.g. +977 984-123-4567, 9841234567, 01-4123456, +91 98765 43210",
"type": "string"
}
},
"required": [
"phone"
],
"type": "object"
},
"name": "south_asia_phone"
},
{
"description": "YouTube transcript: full text and timed segments in any caption language, plus title, channel, duration, views, publish date, description, keywords and chapters. Not charged when a video has no transcript. Price: $0.002 USDC per call on Base, paid with x402; not charged if the call fails.",
"inputSchema": {
"properties": {
"lang": {
"description": "Preferred caption language code, e.g. en, hi, ne (default en, else the first available)",
"type": "string"
},
"maxChars": {
"description": "Cap on transcript text, 1000-500000 (default 200000)",
"type": "number"
},
"segments": {
"description": "Include timed segments (default true)",
"type": "boolean"
},
"video": {
"description": "YouTube URL (watch, youtu.be, shorts, live) or 11-character video id",
"type": "string"
}
},
"required": [
"video"
],
"type": "object"
},
"name": "youtube_transcript"
}
]
}What the leaf hashes
{"body":"bec3977a5e01ec3730bfe1d37be0fa3341f9ca22ff26275b37b5358b465b24d1","id":1817924,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793562325318108,"prev":1540723,"subject":"991807fc-ed87-4e3b-98d0-80a34a7e126b","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).
- 0xec47d9fc7382b2ef9f00db5610a50cb87ae2671047de7a2a799e15f728fd0814
- 0x948292329ddc283e3fb3bc697d22675230b2c2a7970be76a873a466cf4ffa3a3
- 0xba97cced673d1aea1614c8f1236e4b12c40efff613056162187a0e2a5df3fdc1
- 0x059f1863f38e7220ae55e61aa87bfe8a446dc27e9096d93d4d75c2c01cccaa05
- 0x1ed52cf9ceeab766e99a30ec47d7baeb361c17890bcb47faa114658c79b9befb
- 0x499ebdc2942441d378c8fc9aa9ca56aa264ee7d7717ad539cc8e388ce1203bac
- 0xcb47ccccfd91a58e791b08e89e8c6802a2f2e401debd0a125c38eaa12e4cf491
- 0x971942c1517af491bf3ef544aa3f045e45229b5a50522f74705aecd2b5b8e6b7
- 0xd8359e8ffc951c72b1dd1492af4191f55a6cc7bcfbf68a002aa12dd77141ff56
- 0x45513228378e8cf4e41943f58493a05b865939adac76bf442823d376aa085410
- 0x6e4b2bf6501ea51cc3c81d4619b917fd8d16bc40cf1422c02096999f2e3d3d07
- 0x586162bb9934e7529fd16769e1f528597ccaab0d9782aa49d73d05fc4cb15b24
- 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
- 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
- 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
- 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
- 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d
- Day root
- 0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
- Chained
- 0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
- Published
- On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90