ISRC GBF078810645
Verified recording
GBF078810645 is “Was Gott tut, das ist wohlgetan, Cantata BWV 99: 5. Aria-Duet: Wenn des Kreuzes Bitterkeiten” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6a8c12dad70505b92dc65bc423b2c8f8286e09eb00d7bada893cec924b2d72de and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810645.
Recording identifiers
- ISRC
- GBF078810645
- Title
- Was Gott tut, das ist wohlgetan, Cantata BWV 99: 5. Aria-Duet: Wenn des Kreuzes Bitterkeiten
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6a8c12dad70505b92dc65bc423b2c8f8286e09eb00d7bada893cec924b2d72de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:a19857bb09105cfffb2fb83fbb0a5a5fecdca510fd1e26fb1835f21bdae0a907- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078810645
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Was Gott tut, das ist wohlgetan, Cantata BWV 99: 5. Aria-Duet: Wenn des Kreuzes Bitterkeiten · Machine-readable JSON-LD