ISRC ITBZ82100848
Verified recording
ITBZ82100848 is “Notebook for Anna Magdalena Bach (1725) [Excerpts]: No. 39, Dir, dir, Jehova, will ich singen, BWV 299 [Arr. for Piano]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x599481fe3701544294e76d22a7684506bc849fe3113a099d2a596a4cee5c667f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82100848.
Recording identifiers
- ISRC
- ITBZ82100848
- Title
- Notebook for Anna Magdalena Bach (1725) [Excerpts]: No. 39, Dir, dir, Jehova, will ich singen, BWV 299 [Arr. for Piano]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x599481fe3701544294e76d22a7684506bc849fe3113a099d2a596a4cee5c667f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c46465e095760215fd4b2825da43f8877aebead1aef09724333c0dbda5f445e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ82100848
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Notebook for Anna Magdalena Bach (1725) [Excerpts]: No. 39, Dir, dir, Jehova, will ich singen, BWV 299 [Arr. for Piano] · Machine-readable JSON-LD