ISRC FR7JM1935180
Verified recording
FR7JM1935180 is “Orgelbüchlein, BWV 599-644: In dich hab' ich gehoffet, Herr, BWV 640” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb7e049e0605cebb4045b8a22a8971d06fa08378ffccdc512d57654b3504745ae and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1935180.
Recording identifiers
- ISRC
- FR7JM1935180
- Title
- Orgelbüchlein, BWV 599-644: In dich hab' ich gehoffet, Herr, BWV 640
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb7e049e0605cebb4045b8a22a8971d06fa08378ffccdc512d57654b3504745ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:f94143327aace52e0f7b6a160e207e6048d77a08e02ff06f1c06e8045141e688- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1935180
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Orgelbüchlein, BWV 599-644: In dich hab' ich gehoffet, Herr, BWV 640 · Machine-readable JSON-LD