Joopler
Signed · Timestamped · Independently verifiable

Compliance you can prove, not just claim.

Joopler continuously collects your compliance evidence, then signs, timestamps, and chains every artifact - so your auditors and customers can verify it themselves. No dashboard to take on faith. Cryptography.

Frameworks, one evidence graph

SOC 2HIPAAISO 27001PCI DSSISO 42001
Evidence bundle Verified

aws:encryption-at-rest · seq 26

Content hash matches (SHA-256)
KMS signature valid (ECDSA P-256)
RFC-3161 timestamp binds the digest
Ledger chain link is consistent
payloadHash 440b3502...30e3ec
genTime 2026-07-05T07:09:39Z
The moat

Most tools ask you to trust their dashboard. We hand you the proof.

Every piece of evidence carries its own chain of custody. Delete Joopler tomorrow and the proof still verifies.

KMS-signed

Every artifact is signed by your own KMS key the moment it is collected - non-repudiable, and yours alone.

RFC-3161 timestamped

A trusted timestamp authority proves each artifact existed at time T, independent of any clock we control.

Hash-chained ledger

Records link to the one before in an append-only chain, so a single altered artifact breaks every link after it.

Independently verifiable

Auditors verify the whole chain in their browser, offline - without an account and without trusting us.

Don't take our word for it

Verify a Joopler artifact yourself.

Paste any evidence bundle and the tenant's public key. Verification runs entirely in your browser with the Web Crypto API - nothing is sent to us.

SHA-256
content integrity
ECDSA P-256
KMS signature
RFC-3161
trusted time
Hash chain
append-only ledger