Was Gott tut, das ist wohlgetan, Cantata BWV 99: 5. Aria-Duet: Wenn des Kreuzes Bitterkeiten

Recording identifiers

ISRC

GBF078810645

Release date of the album this recording appears on

1989-06-28

CopyrightID (CopyrightChains transaction hash)

0x6a8c12dad70505b92dc65bc423b2c8f8286e09eb00d7bada893cec924b2d72de

Copyright registration time

2026-07-31T04:44:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:17:02Z

Bitcoin block

960348

Canonical record hash

sha256:a19857bb09105cfffb2fb83fbb0a5a5fecdca510fd1e26fb1835f21bdae0a907

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF078810645

What this proof establishes

This recording was released in 1989, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.