> For the complete documentation index, see [llms.txt](https://docs.sierra.money/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sierra.money/overview/sierras-infrastructure-stack.md).

# Sierra's Infrastructure Stack

Sierra composes the best institutional providers in the world into a single, auditable Stack. Every issuing partner inherits this out of the box. These providers include:<br>

[**OpenTrade**](https://www.opentrade.io/) **(Yield & Reserves Management) -** Institutional-grade yield platform with bankruptcy-remote SPC connecting over $200M of stablecoins to RWA & DeFi yield sources

[**Five Sigma Finance**](https://www.fivesigma.co.uk/) **(Asset Management)** - FCA-regulated asset manager that has supported $500B+ in private credit transactions. Dedicated team that curates and underwrites all RWA assets and manages entire transaction lifecycle

[**J.P. Morgan**](https://www.jpmorgan.com/) **&** [**Wilmington Trust**](https://www.wilmingtontrust.com/) **(RWA Custody) -** All RWA reserves are held in direct custody at Tier-1 GSIBs that institutions already know and trust

[**Station70**](https://www.station70.com/) **(Disaster Recovery) -** Multi-layered security solution designed with advanced cryptography to enable recoverability of cryptoassets

[**Hypernative**](https://www.hypernative.io/) **(Threat Monitoring) -** 24/7 monitoring across smart contracts and DeFi protocols with over 300 threat types covered

[**Chainalysis**](https://www.chainalysis.com/) **(AML Compliance) -** Continuous transaction and address screening to investigate and identify illicit activity and maintain compliance

[**LayerZero**](https://layerzero.network/) **(Cross-chain OFT) -** Largest cross-chain messaging protocol securing $75B+ of assets and over $200B of transaction volume

[**Fireblocks**](https://www.fireblocks.com/) **(MPC Custody) -** Largest MPC wallet solution with role-based policy engine, trusted by over 2,400 enterprises and $10T volume transacted

[**RedStone**](https://www.redstone.finance/) **(Oracle) -** Leading blockchain oracle built for onchain finance, trusted by more than 150 projects and $5B total value secured