ISRC GBF075310940
Verified recording
GBF075310940 is “Wachet auf! Ruft uns die Stimme, BWV 140 (Arr. Kempff for Piano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xee7b35d78201cdf9becba3df67e749ae742dbfb14f44e5cf6049e2aa894d3046 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075310940.
Recording identifiers
- ISRC
- GBF075310940
- Title
- Wachet auf! Ruft uns die Stimme, BWV 140 (Arr. Kempff for Piano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xee7b35d78201cdf9becba3df67e749ae742dbfb14f44e5cf6049e2aa894d3046
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:aa2470e929de7baba025751cfc98b053315d781ab87af1b36cddf1c9b1ba30cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075310940
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Wachet auf! Ruft uns die Stimme, BWV 140 (Arr. Kempff for Piano) · Machine-readable JSON-LD