Organizations by Tags: transaction-signing — Transaction-Signing Libraries, Wallet Integrations, and Key-Management Solutions
Discover organizations tagged transaction-signing that build and integrate secure transaction-signing workflows across blockchains, from ECDSA and Ed25519 signature schemes to hardware security modules (HSM), multisig/threshold signing, and remote signing APIs. This curated list highlights organization-level implementations, transaction-signing libraries and SDKs (e.g., ethers.js, web3.js, solana-web3.js), key-management best practices, audit footprints, and integration patterns for wallets, custodial services, and self-custody solutions. Use the filtering UI to refine results by chain, category, or integration type, compare code samples and security posture, and take action—evaluate, contact, or trial organizations to accelerate secure signing integration and reduce production risk.
