173 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Compare up to 12 caller-supplied public committee-level totals and filing references at a declared assessment Supplied-record analysis, not independent certification. Full contract at the free describe URL.
Reconcile up to 80 committee-aggregate or non-personal organizational public/synthetic campaign ledger entries against declared opening and closing Supplied-record analysis, not independent certification. Full contract a...
Convert a measurement without losing declared uncertainty: one decimal value and standard uncertainty across supported length, mass, time or temperature units using exact rational scale/offset arithmetic. No unit guessin...
Check a revision handoff before reusing evidence. Compare one initial or superseding transition with its declared predecessor; return lineage inconsistencies and an integrity receipt. Does not establish authenticity, sem...
Order up to 1000 supplied agent events in UTC, preserve undated events, remove identical retransmissions and reject conflicting event IDs. Evidence links are references only; chronology does not establish causality or cl...
Compare up to 1000 caller-supplied invoice records for repeated supplier/reference/document identity and conflicting amounts or currency. Exact decimal strings; no external calls, accounting certification or payment deci...
Recover which address signed a message — Genesis402 / UnyKorn Operator Network
Solidity abi.encodePacked equivalent — Genesis402 / UnyKorn Operator Network
Future value with compounding and optional regular contributions — Genesis402 / UnyKorn Operator Network
Check up to 32 JSON argument values against a closed, declared scalar tool contract: types, required fields, code-point length and exact safe-integer bounds. Rounded fractions/underflow are not integers. Returns unknown...
Inspect one supplied x402-v2 exact-payment challenge against an explicit expected HTTPS resource, EVM CAIP-2 network, asset, payee and maximum price. Checks both URL declarations, structure and payment-policy fields only...
Evaluate supplied observation timestamps against caller-declared TTL and the server clock, or an explicitly supplied historical reference. Return stale/within_declared_ttl/future_observation/unknown. Does not authenticat...
Derive an Ethereum address from a public key — Genesis402 / UnyKorn Operator Network
Deterministic UUID v5 from a name — Genesis402 / UnyKorn Operator Network
Convert between unix time and ISO 8601, with drift against now — Genesis402 / UnyKorn Operator Network
Byte, character, word and line counts for a string — Genesis402 / UnyKorn Operator Network
SHA-512 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
SHA3-256 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
Bitcoin HASH256 — SHA-256 applied twice — Genesis402 / UnyKorn Operator Network
EIP-191 digest of a message (what personal_sign actually signs) — Genesis402 / UnyKorn Operator Network
Event topic0 from a Solidity event signature — Genesis402 / UnyKorn Operator Network
Hex encoding of UTF-8 text — Genesis402 / UnyKorn Operator Network
MD5 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
Pad hex to a fixed byte width — Genesis402 / UnyKorn Operator Network