ISRC ITBZ82100840
Verified recording
ITBZ82100840 is “Notebook for Anna Magdalena Bach (1725) [Excerpts]: No. 35, Schaff's mit mir, Gott, nach deinem Willen, BWV 514 [Arr. for Piano]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1cc75ab5cb0d0ef8ca88c64832b1b97033a68be17f7542f790aeee0c69387c2c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82100840.
Recording identifiers
- ISRC
- ITBZ82100840
- Title
- Notebook for Anna Magdalena Bach (1725) [Excerpts]: No. 35, Schaff's mit mir, Gott, nach deinem Willen, BWV 514 [Arr. for Piano]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1cc75ab5cb0d0ef8ca88c64832b1b97033a68be17f7542f790aeee0c69387c2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d862a4d11711be82f0df6d3684cfcd76e449ef8fef1d5f513d6f92c3350aea44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82100840
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Notebook for Anna Magdalena Bach (1725) [Excerpts]: No. 35, Schaff's mit mir, Gott, nach deinem Willen, BWV 514 [Arr. for Piano] · Machine-readable JSON-LD