Anchorage Digital, America’s first federally regulated digital asset bank, and Turnkey, a leader in verifiable key management, have collaborated to build VisualSign—an open source transaction parser running on AWS Nitro Enclaves. This innovation provides cryptographic proof of which code executed, transforming wallet transaction parsing into a verifiable, tamper-proof process that defends users from phishing threats and sets a blueprint for high-trust cloud workflows.
- Uses AWS Nitro Enclaves to cryptographically attest execution of transaction parsing code
- Enables wallet providers to parse complex crypto transactions with verifiable proof
- Establishes a reusable pattern for secure, high-trust cloud workflow attestation
Infrastructure signal
Anchorage Digital and Turnkey have integrated AWS Nitro Enclaves to provide isolated, hardware-backed secure environments for executing transaction parsing code. This architecture leverages enclave attestation features to cryptographically prove which software was run, addressing the traditional trust deficit in outsourced wallet computation.
By deploying VisualSign Parser within these enclaves, they enable a tamper-resistant verification workflow that cloud teams can build upon. This shift from perimeter-based security to cryptographic attestation improves deployment reliability, reduces risk of code tampering, and introduces a cost-effective, scalable method for high-assurance operations in cloud infrastructure.
Developer impact
Developers benefit from a clear cryptographic guarantee of execution correctness when integrating VisualSign Parser through Turnkey Verifiable Cloud. This enhances developer confidence by eliminating blind trust in third-party services parsing sensitive blockchain transactions.
The open source Rust codebase, supporting major chains like Ethereum, Layer 2 networks, Solana, and others, simplifies multi-chain integration. Developer workflows gain improved observability and auditability since every parser output is paired with cryptographic attestation, allowing more seamless debugging, compliance, and security validation.
What teams should watch
Teams focused on blockchain infrastructure, wallet security, and crypto compliance should closely monitor adoption of attestation-backed parsing models using AWS Nitro Enclaves. This approach directly mitigates phishing attack risks by ensuring complex transactions are accurately and transparently decoded.
Beyond crypto, any team handling sensitive workload execution or requiring high-trust cloud workflows can adapt this enclave-driven attestation pattern. Observability improvements and deployment best practices established here are applicable to secure multi-tenant environments, confidential computing, and regulated industry use cases.