Deliver a smart meter data integrity network where billing rests on immutable on-chain meter readings, so disputes between DISCOMs and large consumers are resolvable with on-chain evidence. A contested bill is settled against sealed readings rather than years of litigation.
Turn contestable manual readings into a sealed metering record that resolves billing disputes in weeks.
01.
The Energy Meter Oracle anchors each interval reading at source, so a consumer's consumption record cannot be edited between capture and billing.
02.
External Data Oracles reconcile the meter feed against grid-side data, so a manipulated or faulty reading is flagged rather than billed.
03.
The Audit Logs module retains every reading and adjustment as a sealed event, giving a regulator a court-ready record for any disputed period.
04.
The bill is computed directly from anchored readings, removing the manual data entry that historically introduced errors and opportunities for manipulation.
05.
A regulator queries the sealed readings for the disputed window and resolves the case against evidence, cutting resolution from months or years to weeks.
06.
Any attempt to alter a submitted reading breaks its digest and surfaces immediately, deterring manipulation on both sides of the meter.
Follow a single consumer's consumption from sealed reading through billing to a disputed period resolved on-chain.
00:15:00
[SYS] Reading smart meter MTR_5540...
00:15:00
[CMD] anchorRead(meter: "MTR_5540", kwh: 8420)
00:15:01
[AUTH] Verifying meter signature and interval...
00:15:01
[OK] Reading sealed at block 9120774.
Cerulea decomposes metering integrity into modular contracts. Each layer seals readings, reconciles sources, bills from immutable data, and exposes evidence for disputes.
Metering data integrity is a horizontal capability. Here is how different actors in electricity billing put the shared ledger to work.
Bill large consumers from sealed readings and defend every figure with evidence, cutting revenue leakage and the cost of prolonged billing litigation.
Key Asset Types
Verify their own consumption against an immutable record and challenge errors with evidence, replacing opaque manual readings with a shared source of truth.
Key Asset Types
Resolve billing disputes from sealed on-chain readings in weeks, clearing case backlogs without collecting conflicting data from each party.
Key Asset Types
Whether you are bridging a DISCOM's metering and billing systems or reading directly from smart meters, Cerulea routes both into one integrity ledger.
For DISCOMs on legacy metering and billing platforms. Readings are translated into signed on-chain records through the API gateway automatically.
Metering / Billing
DISCOM Systems
Cerulea API Gateway
Reading Hashing & Signing
Cerulea Private Chain
Metering Integrity Ledger
For smart meters with edge connectivity. Each reading is signed by a device key and routed straight to the integrity ledger.
Smart Meter / Edge
Consumer Premises
Consortium Validators
Reading Consensus
Cerulea Ledger
Sealed Reading Record
Building metering integrity with sealed readings, source reconciliation, and evidence-grade dispute tooling from scratch requires specialised engineers and long 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 utility billing integration benchmarks. Wiring metering and billing systems, building custom reconciliation logic, and shipping evidence tooling for an average DISCOM takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your metering and billing rules into pre-audited WebAssembly binaries and provisions the integrity ledger instantly.