ISRC DELW72393620
Verified recording
DELW72393620 is “Die Geheimnisse der Harmonie, Chapter 4 "Durchlauchtester Leopold": Bach heiratet Anna Magdalena Wilcke” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x899b8213b03388cf5fe9a353ffcc7fbbdcae49224e46e021a8251ffc07718c54 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/DELW72393620.
Recording identifiers
- ISRC
- DELW72393620
- Title
- Die Geheimnisse der Harmonie, Chapter 4 "Durchlauchtester Leopold": Bach heiratet Anna Magdalena Wilcke
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x899b8213b03388cf5fe9a353ffcc7fbbdcae49224e46e021a8251ffc07718c54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:a0d756bf81dda4f55642fc33f3e1463299c7523fadcbb33a955907b140659e13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72393620
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Die Geheimnisse der Harmonie, Chapter 4 "Durchlauchtester Leopold": Bach heiratet Anna Magdalena Wilcke · Machine-readable JSON-LD