Settlement Infrastructure

Troptions-L1 Rust Network

The Troptions Settlement Network (TSN) — a compliance-native Rust Layer-1 scaffold. All modules are simulation-only. No live chain, live settlement, live banking, or live token issuance is enabled.

24 Rust Crates 22 Tests Passing0 Compile Errors

Workspace

TSN Rust crate matrix

Crate	Role	Tests	Status
`tsn-node`	Node binary — devnet startup banner and boot sequence	—	Needs Validators
`tsn-consensus`	BFT consensus constants — MIN=4 validators, MAX=21, FINALITY=67%	—	Needs Validators
`tsn-runtime`	Devnet runtime orchestration stub	—	Needs Validators
`tsn-state`	Core protocol types and all TSN structs, AuditEvent system	2	Scaffold
`tsn-crypto`	SHA-256, evidence hashing (Ed25519 signing in next phase)	—	Scaffold
`tsn-pq-crypto`	Post-quantum key profile types (NIST FIPS 203/204/205) — profiles only, no live impl	2	Scaffold
`tsn-assets`	Asset creation and registration — gated by simulation flag	—	Simulation Only
`tsn-trustlines`	Trustline simulation: create, freeze, unfreeze — issuer compliance required for live	2	Simulation Only
`tsn-stablecoin`	Stablecoin issuance runtime — GENIUS Act gated, platform simulation gate active	3	Legal Required
`tsn-rwa`	Real World Asset registration with evidence hashing — simulation only	1	Simulation Only
`tsn-nft`	NFT credential issuance simulation	—	Simulation Only
`tsn-amm`	AMM/DEX constant-product pool simulation — ATS registration required for live	4	Live Disabled
`tsn-compliance`	TCSA compliance engine: KYC/AML, sanctions screening (OFAC), travel rule	4	Scaffold
`tsn-governance`	On-chain governance proposal stub	1	Scaffold
`tsn-control-hub`	Control Hub governance bridge — camelCase TS-compatible JSON output	2	Scaffold
`tsn-bridge-xrpl`	XRPL cross-rail adapter — simulation-only, no live bridge transactions	1	Simulation Only
`tsn-bridge-stellar`	Stellar cross-rail adapter — simulation-only, no live bridge transactions	—	Simulation Only
`tsn-rln`	Regulated Liability Network adapter — central bank participation required	—	Live Disabled
`tsn-agora`	Agorá-style wholesale settlement stub — BIS/central bank access required	—	Live Disabled
`tsn-mbridge`	mBridge FX routing stub — BIS participation required	—	Live Disabled
`tsn-rpc`	RPC interface placeholder — Axum/gRPC in next phase	—	Needs Validators
`tsn-telemetry`	Telemetry/tracing placeholder — OpenTelemetry wiring in next phase	—	Needs Validators
`tsn-sdk`	TSN SDK placeholder for third-party integrators	—	Needs Validators
`tsn-cli`	CLI binary — 6 simulation commands: init, status, transfer, mint, compliance, shutdown	—	Scaffold

Safety Gates

Enforced defaults across all crates

simulation_only

true — on all structs

live_execution_enabled

false — on all assets

issuance_enabled

false — on all stablecoins

required_approvals

["control_hub_approval"] minimum

Private keys / seeds

None present in any crate

Guaranteed yield claims

None present

AMM risk disclosure

Required before any liquidity call

AuditEvent.simulation_only

true — all events tagged

Production Requirements

What remains blocked

Live chain execution

No validator set deployed, no genesis block produced

Live settlement

Requires banking relationships, master accounts, legal licenses

Stablecoin issuance

Requires OCC/Fed permitting under GENIUS Act

XRPL/Stellar live bridge txs

Requires licensed bridge operator and live keys/RPC

RLN integration

Central bank participation required

Agorá/mBridge integration

BIS/central bank access required

Live AMM trading

Requires ATS/broker-dealer registration

Trustline live activation

Requires issuer compliance certification

Validator onboarding

Staking contract audit + legal review required

Post-quantum crypto (NIST)

FIPS 203/204/205 Rust implementations not yet production-stable