Screen every address.
Block every threat.

Every sender and receiver address runs against OFAC SDN, internal threat labels, and mixer registries before the transfer clears. Sub-millisecond lookups. Fail-closed by design.

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OFAC SDN Coverage
1,332 sanctioned addresses
Screening Results Live
0x7Ff9...D4eAOFAC SDNMatch99.8%
0xd71c...0f4aMixerClear100%
TXk8...Lm3dThreat IntelClear100%
0x3a4b...5c6dEU SanctionsMatch97.2%
7Kfm...x9WdUN ListClear100%
Blocked Today
14 transfers frozen
Screening Engine

Three data sources. One verdict. Zero false negatives.

Veris cross-references every blockchain address against sanctions lists, threat intelligence feeds, and behavioral signatures. The screening engine classifies risk, investigates patterns, and generates filings autonomously.

OFAC SDN coverage
Veris parses the full OFAC SDN XML across 18 blockchain networks. Addresses update within minutes of Treasury publications.
4
OFAC addresses monitored
Mixer registry
144 mixer entities across 10 chains. Tornado Cash, Railgun, Aztec, and 0-day protocols discovered by the autonomous detection engine.
144
Mixer entities tracked
Redis-cached lookups
First screening result hits the database. Every repeat lookup serves from Redis cache in under 1 millisecond.
<1ms
Cached lookup latency
How it works

From address to verdict in three checks.

Select a check to see how it works.

Address capture
Every sender and receiver address extracted at block confirmation. Addresses normalize to lowercase checksummed format.
4
Indexer processes
01
List lookup
Each address queries OFAC SDN XML, internal threat labels, and the 144-entity mixer registry. Redis caches results after first hit.
1,332
OFAC addresses
02
Match analysis
Fuzzy matching handles address variants. Confidence scores calculated for partial matches against sanctioned entities.
99.8%
Match precision
03
Verdict
Binary verdict: Match or Clear. Match triggers an immediate hold on the transfer. No human review required for confirmed matches.
<1ms
Verdict latency
04
Block execution
Matched transfers freeze in the pending queue. The compliance team receives an instant notification with full match details.
14
Transfers blocked today
05
Audit trail
Every screening decision logged with timestamp, list version, match confidence, and analyst override status. Immutable audit record.
100%
Audit coverage
06

See sanctions screening in action.

30 minutes. Live OFAC data. Watch an address hit the screening engine in real-time.

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