Run a verified number portability process where each porting request is tracked end to end between the losing and gaining operator. The Civil Registry, Notifications, and Audit Logs modules anchor every step from initiation through verification to completion, giving the regulator and both operators one shared view of where any port stands.
Turn a fragile two-operator handoff into a single, anchored request that no party can silently stall or lose.
01.
Anchor the whole journey. Every porting request is recorded from initiation to completion, so a customer switch is a single tracked object rather than a chain of emails between two operators.
02.
Confirm the subscriber once. The Civil Registry module validates the porting customer's identity against the authoritative record, so a request cannot advance on a mismatched or fraudulent claim.
03.
Hold each operator to the clock. The contract enforces the regulated window for each step, flagging a losing operator that fails to release a number inside the mandated time.
04.
Keep both sides in sync. The Notifications module pushes each state change to the gaining and losing operator at once, removing the silent gaps where a port stalls unnoticed.
05.
Give everyone the same answer. The regulator and both operators query one anchored status, so 'where is my port' resolves to a verifiable state instead of three conflicting systems.
06.
Settle disputes from the log. The Audit Logs module retains every transition with its actor and timestamp, so a failed or delayed port is adjudicated against a tamper-evident record.
Follow one porting request from a customer's switch through cross-operator verification to a completed port.
10:05:41
[SYS] Opening number portability request...
10:05:41
[CMD] initPort { msisdn: "HASH_2f7c", gaining: "OP_B" }
10:05:42
[AUTH] Registering losing operator OP_A as counterparty...
10:05:42
[OK] Request PORT_51290 anchored at block 7712004.
Cerulea decomposes number portability into contracts for request tracking, identity verification, timed handoff, and audit history, so a port cannot silently stall and every party reads the same state.
Anchored portability coordination is a horizontal capability. Here is how different parties in a number switch put the shared record to work.
Track every incoming and outgoing port as one anchored object with a shared status, ending the silent handoff gaps and finger-pointing that drive customer complaints during a switch.
Key Asset Types
Read one verifiable status for any port and hold operators to the mandated windows from anchored timestamps, replacing after-the-fact complaint handling with live oversight.
Key Asset Types
Give a switching customer a single answer to 'where is my port' resolved from the shared chain, cutting resolution time and the escalations that follow a stalled handoff.
Key Asset Types
Whether you are bridging a legacy porting gateway or capturing requests from a modern customer channel, Cerulea routes both into one shared portability record.
For operators on legacy central reference and porting gateways. Existing porting messages are translated into signed on-chain state transitions through the API gateway automatically.
Porting Gateway
Operator Number Systems
Cerulea API Gateway
Request Hashing & Signing
Cerulea Private Chain
Portability Coordination Ledger
For operators taking switches from app and store channels. Each request is signed at the channel node and routed straight to the chain, with the regulator reading the same status.
App / Store Channel
Customer Switch Intake
Coordination Validators
State Machine Consensus
Cerulea Ledger
Shared Portability Record
Building a cross-operator number portability process with end-to-end tracking, identity verification, timed handoff windows, and a shared regulator status from scratch requires specialised engineers and long inter-operator coordination 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 central reference database integration benchmarks. Wiring each operator's porting gateway, encoding the regulated window logic, and building a shared regulator status view for an average market takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your porting state machine and window rules into pre-audited WebAssembly binaries and provisions the shared coordination ledger and audit layer instantly.