Fireblocks updates the API Co-signer software to include stability enhancements and new features. This article details the most recent Google Cloud Confidential Space Co-signer versions. Always use the latest version listed here for optimal performance.
Google Cloud Confidential Space Co-signer version history
Version 1.0.0 (January 2025) - General Availability
- Image SHA (US): sha256:af6b7e6276af09e20e389ec2f63299bca293f646154e48b8144a2a9179c0b06e
- Added helper script for updating an existing GCP Customer Co-Signer to a newer image
- Validated + handled if missing physicalDeviceId in the Co-Signer’s config (relevant to all Co-Signers)
- Added default image path and image SHA to GCP Customer Co-Signer scripts
- Image SHA (US): sha256:af6b7e6276af09e20e389ec2f63299bca293f646154e48b8144a2a9179c0b06e
- Image Path (US): us-docker.pkg.dev/fireblocks-customer-cosigner/fireblocks-customer-cosigner-repository/gcp-cosigner:1.0.0
- Image SHA (EU): sha256:5c456aa3e5953e0fedfa80717d8cc977e9d9ee94eb561cbabe69379baa587386
- Image Path (EU): us-docker.pkg.dev/fireblocks-customer-cosigner/fireblocks-customer-cosigner-repository/gcp-cosigner:1.0.0.eu
- Image SHA (EU2): sha256:861c5d90fdb345a794cea4a8ce2c886c2cb3a9d531b825da38cc27848b978a0c
- Image Path (EU2): us-docker.pkg.dev/fireblocks-customer-cosigner/fireblocks-customer-cosigner-repository/gcp-cosigner:1.0.0.eu2
- Image SHA (Sandbox): sha256:18018d945f1bf7f8cd82273798d997c0bdef56db67a1c101c87d8e12aaf6df79
- Image Path (Sandbox): us-docker.pkg.dev/fireblocks-customer-cosigner/fireblocks-customer-cosigner-repository/gcp-cosigner:1.0.0.sandbox
Version 0.9.5 (October 2024) - Early Availability
- Image SHA: sha256:894c4e573b52e785cf7b2ad2e10f73d766b4a88cb1078daf087ce8ab8703f928
- Security policy enhancements
- Bug fixes
Version 0.9.4 (November 2024) - Early Availability - EU version
- Image SHA: sha256:30aca13b7dcb7db41a4138066ca3bc6e601ad1cdc417484f8c6a7433851eba62
- Added support for platform remote commands
- Performance optimizations
- Security policy enhancements
- Bug fixes
Version 0.9.4 (October 2024) - Early Availability - Non EU version
- Image SHA: sha256:7ecfc480ccb65613db0f2b1cedfcd765be944bbadb5da1e0e098fa0ccb0876cb (Prod, not EU)
- Added support for platform remote commands
- Performance optimizations
- Security policy enhancements
- Bug fixes
Version 0.9.3 (August 2024) - Early Availability
- Image SHA: sha256:ed12b926a7d46e98be9943791c4e350dd193a4bc5f7c222ce1c765715b11bf9e
- Added printing the Co-signer Public Key to the logs
Version 0.9.2 (July 2024) - Early Availability
- Image SHA: sha256:5bd371e9a877bcf7cc662ecaae5791b3b5c8b797348e1540faaf272cc153cb39
- Initial release