Public Trust Page·No authentication required

Silverback CTO

workspace / silverback-cto · plan / free · since / 4/10/2026

Chain intact

2552 records

All records verified · hashes recompute · signatures present

verified 2026-06-10T08:38:24.189Z

Audit records

2,552

Unique actors

First record

4/10/2026

Last record

9h ago

Top event types

objective.lane_changed

473

objective.created

470

objective.commit_linked

313

agent_run.started

174

agent_run.completed

173

Workspace signing public key

3059301306072a8648ce3d020106082a8648ce3d03010703420004a4d0462463171fbe7a0a9895cd0721fd31a63dc93d66e547f560d6451722949c1da4df0f8284b468242d50d68471ffc587a848d15902dac43e808f626fe0d678

ECDSA P-256 · 91 bytes · used to sign every audit record in this workspace via AWS KMS

Records created before KMS provisioning have placeholder signatures (signature = record hash). All new records are signed with ECDSA_SHA_256 via a dedicated KMS key per workspace.

Verify this chain yourself

The audit chain is append-only, hash-chained via SHA-256, and signed per record. To verify integrity independently, download the signed export bundle and run the open-source verifier against the public key above.

Download signed export

curl -o chain.json https://planwright.tools/trust/silverback-cto/export

Verify with the open-source tool

npx planwright-verify chain.json --key 3059301306072a86...

Note: the signed export endpoint and the open-source verifier are planned for Phase 2. This page is already live so auditors can find it now.