Capture each controlled substance dispensing event with verified prescriber and pharmacist credentials on a tamper-proof ledger. Drug controllers gain a searchable audit trail across all participating pharmacies instead of chasing paper registers.
Replace paper prescription registers with a credentialed, searchable dispensing record.
01.
The DID and VC Ledger binds each dispensing event to the verified prescribing doctor and dispensing pharmacist, so no controlled dose is recorded against an unverified party.
02.
The Compliance Attestations module checks each dispense against the drug's schedule rules, so quantity and frequency limits are enforced at the point of dispensing.
03.
The Audit Logs module seals every event, so a controlled substance record cannot be altered or removed after the fact to hide diversion.
04.
Patterns across pharmacies, such as duplicate prescriptions or excessive volumes, surface on the shared ledger where a single paper register would hide them.
05.
A pharmacist confirms the prescriber's licence and authority before dispensing, so a forged or out-of-scope prescription is refused.
06.
A drug controller searches the tamper-proof trail across all participating pharmacies at once, replacing periodic manual register inspections.
Follow one controlled prescription from prescriber verification through dispensing to a regulator's audit.
09:31:20
[SYS] Recording prescription RX_7781...
09:31:20
[CMD] issueRx { drug: "SCH_X", qty: 10, doctor: "DR_22" }
09:31:21
[AUTH] Verifying prescriber licence and authority...
09:31:21
[OK] Prescription anchored at block 9210771.
Cerulea decomposes controlled substance dispensing into modular contracts. Each layer issues, verifies, dispenses, and audits without a paper register that a regulator cannot search.
Credentialed dispensing audit is a horizontal capability. Here is how different actors in controlled substance oversight put it to work.
Verify prescriber authority and schedule limits before dispensing and hold a defensible record of every controlled event, replacing a paper register with an accountable ledger.
Key Asset Types
Issue controlled prescriptions bound to a verified licence, protecting legitimate prescribing from forgery and demonstrating adherence to schedule rules.
Key Asset Types
Search dispensing across all pharmacies at once to surface diversion, replacing periodic manual register inspections with a live, tamper-proof audit.
Key Asset Types
Whether you are bridging pharmacy dispensing systems or capturing prescriptions from clinical software, Cerulea routes both into one controlled substance record.
For pharmacies on legacy dispensing software. Each controlled dispense is translated into a signed on-chain event through the API gateway without changing the counter workflow.
Dispensing Software
Pharmacy Systems
Cerulea API Gateway
Event Hashing & Sealing
Cerulea Private Chain
Controlled Substance Ledger
For prescribers on clinical software or a signed app. Each controlled prescription is issued from a verified credential directly to the ledger.
Prescriber App / Wallet
Clinical Devices
Consortium Validators
Dispensing Consensus
Cerulea Ledger
Dispensing Audit Record
Building a controlled substance ledger with credentialed dispensing, schedule enforcement, and a cross-pharmacy audit search from scratch requires specialised engineers and long regulatory integration cycles. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 12 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects pharmacy regulatory integration benchmarks. Wiring dispensing software, building credential and schedule enforcement, and shipping a cross-pharmacy audit search for an average deployment takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your dispensing and schedule rules into pre-audited WebAssembly binaries and provisions the controlled substance ledger instantly.