TROPTIONS / Settlement
Settlement Infrastructure
TROPTIONS operates multi-chain settlement across six rails. Every settlement path is proof-backed with on-chain TX hashes, Chainlink-validated custody receipts, and verifiable wallet control. No off-chain claims without on-chain evidence.
XRP Ledger (XRPL)
Primary settlement railUSDC, USDT, DAI, EURC issuance via Circle, Tether, MakerDAO, and TROPTIONS issuers. AMM-based liquidity, DEX settlement, and escrow. Finality in 3–5 seconds.
Stellar Network
Secondary settlement railParallel stablecoin issuance and bridge target for XRPL IOUs. Institutional liquidity pool access and cross-border payment pathways.
Apostle Chain (ATP)
Sovereign L1 — micro-settlementRust/Axum chain at chain_id 7332. Ultra-low latency micro-transaction settlement for agent-to-agent, merchant, and RWA transfers. Ed25519 signed TxEnvelopes.
EVM / Ethereum
Smart contract layerTroptionsGatewayVault and TroptionsUSDCVault contracts. USDC vault, gateway settlement, and EVM-XRPL bridge settlement layer.
Solana
High-throughput SPL railSPL token issuance pathway and wallet integration. Connected to x402 micropayment mesh for agent-based payment flows.
x402 Mesh Pay
HTTP micropayment protocolRFC x402-based machine-to-machine payment protocol. Agent wallets, heartbeat settlement, and instant proof receipts via Apostle Chain.
Settlement Parameters
| XRPL Finality | 3–5 seconds, deterministic |
| Stellar Finality | 5 seconds, deterministic |
| Apostle Chain Finality | Sub-50ms tick, fast-path settlement + block confirmation |
| EVM Finality | Ethereum mainnet — ~12 second block time |
| Stablecoins Settled | USDC, USDT, DAI, EURC — all XRPL IOU issuances verified on-chain |
| Proof Method | On-chain TX hashes + Chainlink oracle attestation |