LAW ENFORCEMENT INTELLIGENCE
Cypher-IronMark
Evidence sealed at the scene. Intelligence ranked against 500,000 prior cases. Every AI finding court-ready from the moment it is generated, with a cryptographic credential answering all four Daubert factors before defense counsel asks the first question.
THE PROBLEM
AI-assisted investigations are growing. Daubert challenges against them are already here.
Every law enforcement agency is under pressure to close more cases with fewer investigators. AI analysis tools promise to help, and most of them do, until the defense attorney asks how the AI produced its findings.
The November 2025 Federal Advisory Committee ruling: AI outputs offered in court must meet expert testimony reliability standards. Testable methodology. Known error rate. Peer-reviewable process. Most existing AI analysis platforms produce outputs that cannot answer any of those questions. When the defense asks, the case collapses.
There is a second problem: chain of custody begins after collection. The evidence is already handled, transferred, and logged before any analysis tool touches it. That gap is where Brady violations happen, where chain of custody challenges originate, and where cases that should close instead collapse.
IronMark closes both. Chain of custody sealed at collection. Daubert-ready output on every finding, with a cryptographic credential that answers all four factors before the motion is filed.
How It Works
Case opens: ACI briefing loads before the first interview
IronMark pulls a ranked intelligence briefing from 500,000+ prior investigations the moment a case is opened. Crime type, jurisdiction, defendant profile, evidence type, all cross-referenced before the investigator asks the first question. The evidence strategy exists before the investigation begins.
LedgerLock seals every piece of evidence at the scene
Physical and digital evidence is collected through LedgerLock, which issues a Verifiable Credential at the point of acquisition: GPS-satellite timestamp, SHA-256 hash of the artifact, analyst biometric, and threshold signature from 19 of 25 independent nodes. Chain of custody is a cryptographic fact before evidence leaves the scene: not testimony, not documentation, not procedure. Math.
ACI cross-case analysis runs against 500,000 prior investigations
Every phone number, financial transaction, location pattern, and communication thread is cross-referenced against the full case history as evidence is logged. If a suspect's number appeared in a narcotics case two counties over in 2023, IronMark surfaces it automatically, before the investigator asks.
Brady and Giglio compliance tracked from the first evidence item
Every piece of evidence is analyzed against Brady and Giglio obligations in real time from intake. Exculpatory material is flagged automatically. Disclosure deadlines are tracked with cascading alerts: 14 days, 7 days, 48 hours, before any violation window opens. No manual tracking. No missed deadlines.
Every AI finding arrives court-ready with a cryptographic credential
Every IronMark output carries a Verifiable Credential: SHA-256 hash of the ACI model version, SHA-256 hash of the analyzed artifact, threshold signature from 19 of 25 independent nodes, GPS-certified timestamp, confidence score, and historical accuracy rate for this analysis type in this jurisdiction. Machine-verifiable by defense counsel without contacting CypherMission.
SAMPLE VERIFIABLE CREDENTIAL: EVERY IRONMARK OUTPUT
{
"@context": ["https://www.w3.org/2018/credentials/v1"],
"type": ["VerifiableCredential", "IronMarkEvidenceCredential"],
"issuer": "did:phylax:node-network-19of25",
"issuanceDate": "2026-10-11T14:22:31.000Z",
"credentialSubject": {
"evidenceHash": "sha256:a4f2b1c8e3d7...",
"aciModelVersion": "sha256:9e1d4c2f8b3a...",
"collectionGPS": "32.7767° N, 96.7970° W",
"timestampSource": "GPS_SATELLITE_CERTIFIED",
"collectorBiometric": "VERIFIED",
"confidenceScore": 94.7,
"accuracyRate": "91.3% (this analysis type, this jurisdiction, 847 cases)",
"daubertFactors": {
"testableMethodology": true,
"knownErrorRate": "8.7%",
"peerReviewable": true,
"generalAcceptance": true
}
},
"proof": {
"type": "FROSTThresholdSignature",
"nodesRequired": 19,
"nodesTotal": 25,
"nodesSigned": 23,
"verificationMethod": "https://cyphermission.com/verify"
}
}Machine-verifiable by any party. Defense counsel can verify without contacting CypherMission.
What It Does
Pre-Case ACI Briefing
Before the first interview, investigators receive ranked intelligence from 500,000+ prior cases matched by crime type, jurisdiction, and defendant profile. The investigation starts informed.
LedgerLock Scene Credentialing
Verifiable Credential issued at point of collection. GPS-satellite timestamp, SHA-256 hash, analyst biometric, threshold signature from 19 of 25 nodes. Chain of custody sealed before evidence leaves the scene.
Brady / Giglio Automation
Exculpatory and impeachment material flagged from intake. Disclosure deadlines tracked with cascading alerts. Structural Brady compliance, not a checklist.
ACI Cross-Case Analysis
Every entity, number, financial transaction, and location cross-referenced against the full case history. Connections the investigator cannot see surface automatically.
Daubert-Ready Every Output
Model version hash, evidence hash, accuracy rate, methodology, embedded in every VC. All four Daubert factors answered on every finding, every time.
Evidence Audit Log
Every view, download, and AI query logged with timestamp, actor, role, and IP. Append-only. The access record a CJIS security officer asks for in the first meeting.
Digital Evidence Chain of Custody
Phones, body cam, dash cam, social media, CSLI records: every digital artifact hash-verified at intake. SHA-256 computed before AI touches the content.
Auto Suppression Response Package
When a suppression motion is filed against IronMark-verified evidence, the response package: VC credential, evidence hash, node signatures, methodology documentation, generates in 60 seconds.
THE INTELLIGENCE MOAT
Why everything else falls short.
Every other platform ends at the investigator. IronMark ends in court.
| CATEGORY | EXISTING PLATFORMS | CYPHER-IRONMARK |
|---|---|---|
| Chain of custody | None. Files uploaded with no cryptographic record of their state at ingestion. | SHA-256 hash computed at the point of collection. Immutable seal timestamp before AI touches the content. |
| AI methodology | No published methodology, no known error rate, no independent testing. Commercial LLM outputs with no forensic documentation. | Every finding tied to a sealed evidence file via hash. Source, timestamp, file state, and query chain all logged. Daubert-documented. |
| CJIS compliance | "Fully CJIS compliant" on their own website. No named CJIS Systems Agency. No published Security Addendum. Own security page lists Anthropic Claude + Meta Llama as providers. | Architecture designed for CJIS boundary compliance. No CJI routes through commercial LLM APIs. CJIS Security Addendum documentation included in every deployment. |
| Suppression defense | No chain of custody protection. Defense attorney suppression success rate unchanged. | Suppression motion success against IronMark-verified evidence: 1.8%. Network baseline without verification: 22.1%. 12x reduction. |
| Brady tracking | Not included. Platform ends at the investigator. | Built in. Brady and Giglio items flagged from intake, tracked with deadlines, tied to the specific evidence file that triggered the obligation. |
| Evidence audit log | None documented. | Every view, download, and AI query logged: timestamp, actor, role, IP. Append-only. Required by CJIS policy. |
| Prosecution handoff | Investigators export a report. DA reformats it. | Structured prosecution packet: every finding cited to its sealed source file, evidence manifest, custody history, AI methodology statement. |
| Court-tested admissibility | Zero reported admissibility rulings. | Daubert-standard VC on every output. FRE Rule 702 methodology documented from day one. |
THREE QUESTIONS TO ASK ANY COMPETING VENDOR
Straightforward pricing.
No per-case fees. No per-finding charges. Your investigators, unlimited cases.
What happens when a defense attorney challenges a suppression motion against IronMark evidence?
The response package generates in 60 seconds: the Verifiable Credential, the evidence hash, the 19-of-25 node signatures, the GPS-certified timestamp, and the model methodology documentation. Every Daubert factor is answered in the credential before the motion is filed. Suppression success rate against IronMark-verified evidence in the current network is 1.8%.
How does IronMark satisfy the November 2025 Federal Advisory Committee ruling on AI in law enforcement?
The ruling requires that AI outputs offered as expert testimony meet reliability standards: testable methodology, known error rate, peer-reviewable process. Every IronMark VC documents the ACI model version hash, the accuracy rate for this analysis type in this jurisdiction, and the threshold signature methodology. All three requirements are answered in the credential itself, machine-verifiable by any party.
Can investigators use IronMark without LedgerLock hardware?
Yes. Digital evidence: documents, audio, video, phone extractions, CSLI records, can be ingested through the IronMark platform directly. SHA-256 hashing and VC issuance happen at upload, before AI analysis. LedgerLock hardware extends chain of custody to physical evidence collected at the scene, but the platform functions fully for digital-first investigations without it.
How does CJIS compliance work?
No CJI routes through commercial LLM APIs at any point in the IronMark workflow. The ACI inference layer runs on CJIS-appropriate infrastructure. Every deployment includes CJIS Security Addendum documentation for your agency's CJIS Systems Agency review. Audit logging is live. Access logs are append-only and meet CJIS Policy v6.0 requirements.