You screened them. Prove when.
OFAC's recordkeeping rule now runs 10 years, and denied-party screening disputes turn on three questions: was the counterparty screened, when, and what did the lists show that day? A row in your own database is your own word. A signed receipt from a neutral witness is checkable by anyone, and the served evidence is archived, so the record stays independently re-checkable across the whole retention window. This page issues one for any company or vessel name, right now.
Screen a counterparty, keep the receipt.
Enter a counterparty name. Dynamic Feed screens it against the loaded public sanctions lists and returns one Ed25519-signed Decision Receipt produced by /v1/answer. Nothing is mocked, and the served evidence is archived on purpose: that is what keeps your screening record independently re-checkable for retention rules.
full signed receipt (JSON)
Screening disputes are decided on records.
When a shipment, payment or listing is questioned months or years later, the exporter's screening log is necessary but it is the screening party's own word, produced from the screening party's own systems. A contemporaneous record from an independent witness, signed at the moment, naming the lists loaded and the observation time, and verifiable years later against a published key, is corroboration anyone can check, including the counterparty, the auditor and the regulator. And because the served evidence is archived, the same record can be re-fetched and re-verified deep into the retention window, long after your own systems have been migrated or retired.
Evidence, not a clearance.
This is substring screening against the US OFAC SDN and UK sanctions lists only; the UN list is excluded for licensing reasons and other lists exist. A potential match is a name similarity, not an identification, and must be confirmed against the official published entry before any action. Dynamic Feed is a neutral witness, not a regulator or adviser: this receipt is advisory evidence of what public lists showed at a moment, not a certification, not a compliance determination, not a denied-party clearance, and not a consumer report, so it must not be used for credit, employment or eligibility decisions. Screen organizations, companies and vessels. Tamper-evident, not tamper-proof, and not legal advice.
One API call per counterparty.
Booking systems, TMS platforms and marketplaces can mint a signed screening receipt for every counterparty automatically, keyless to try, self-serve to scale.