Deploy a regulator-visible escrow fund for nuclear plant decommissioning, with funds released only against verified decommissioning milestones. The fund is held with full regulator visibility and portions are released as each milestone is reached when the plant is eventually retired.
Give regulators continuous assurance that decommissioning funds are intact and released only against verified progress.
01.
Escrow and Conditional Settlement holds decommissioning contributions in a dedicated fund the operator cannot draw from except against verified milestones.
02.
Each release is gated on a decommissioning milestone, so funds move only when defined work is completed and confirmed decades into the future.
03.
Compliance Attestations give the regulator continuous visibility into the fund balance and every release, replacing periodic assurances with a live view.
04.
Milestone completion is attested before release, so a payment reflects real decommissioning progress rather than a claim.
05.
Every contribution over the plant's operating life is recorded on-chain, so the fund's adequacy is auditable at any point in the decades-long timeline.
06.
The Audit Logs module retains contributions, attestations, and releases, giving future regulators a complete, tamper-evident record of the fund.
Follow the fund from operating-life contribution through a verified milestone to a gated release at retirement.
10:00:11
[SYS] Recording contribution to fund DCM_09...
10:00:11
[CMD] contribute(fund: "DCM_09", amount: 250000000)
10:00:12
[AUTH] Ring-fencing contribution in escrow...
10:00:12
[OK] Fund balance updated and sealed.
Cerulea decomposes decommissioning escrow into modular contracts. Each layer holds contributions, defines milestones, verifies progress, and releases funds under regulator visibility.
Milestone-gated decommissioning escrow is a horizontal capability. Here is how different actors in the fund's lifecycle put the shared ledger to work.
Contribute to a ring-fenced fund over the operating life and draw against verified milestones at retirement, demonstrating fund adequacy without discretionary access.
Key Asset Types
Watch the fund balance and every release live, gaining continuous assurance that decommissioning money is intact and used only for verified work.
Key Asset Types
Receive milestone-gated payments the moment work is attested, with a clear on-chain link between completed decommissioning and funds released.
Key Asset Types
Whether you are bridging an operator's treasury systems or letting regulators attest milestones natively, Cerulea routes both into one decommissioning escrow.
For operators on legacy treasury and fund accounting systems. Contributions are translated into signed on-chain escrow records through the API gateway.
Treasury Systems
Operator Finance
Cerulea API Gateway
Contribution Hashing & Signing
Cerulea Private Chain
Decommissioning Escrow Ledger
For regulators attesting milestones. A verifiable credential authenticates each attestation and release directly against the escrow.
Regulator Node
Nuclear Authority
Consortium Validators
Attestation Consensus
Cerulea Ledger
Gated Fund Record
Building decommissioning escrow with ring-fenced funds, milestone gating, and regulator visibility from scratch requires specialised engineers and long integration cycles. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 13 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects regulated escrow integration benchmarks. Wiring treasury systems, building custom milestone-gating logic, and shipping a regulator visibility layer for an average fund takes a baseline of 9 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your milestone and release rules into pre-audited WebAssembly binaries and provisions the escrow ledger instantly.