All use cases
Healthcare
A clinical decision-support system flags a drug interaction. The MHRA needs the audit trail, validated, redacted, sealed.
The situation
A clinical decision-support system flags a potential drug interaction. The MHRA requires the audit trail behind that alert, validated, with patient data appropriately redacted, and sealed so it cannot be altered. Aegis Trace captures each model-driven inference with its clinical inputs redacted at source, producing an evidence trail that is both compliant and confidential.
The regulations
- MHRA
- EU MDR
- GDPR (special category)
- NHS DSPT
- FDA SaMD
The evidence
The clinical inference is recorded with PII redacted at source.
POST /v1/decisions
{
"decision": "flag_interaction",
"regime": "MHRA_SAMD",
"redaction": "phi_tokenized",
"evidence": { "rxnorm": "1049502", "severity": "major" }
}A validated, redacted, sealed audit record.
{
"certificate_id": "crt_hc_1f60",
"status": "sealed",
"decision": "flag_interaction",
"regime": "MHRA_SAMD",
"issued_at": "2026-03-14T09:21:07Z",
"inputs_hash": "sha256:3f8a…c1d2",
"model": { "name": "decision-engine", "version": "4.2.1" },
"signature": {
"alg": "ed25519",
"value": "MEUCIQD…Qz9w",
"anchored": "rfc3161"
}
}What the regulator receives
A validated audit trail for the alert with patient data redacted at source and the record cryptographically sealed, evidence that is compliant and confidential at once.