ISRC FR7JM1935050
Verified recording
FR7JM1935050 is “Orgelbüchlein, BWV 599-644: Alle Menschen müssen sterben, BWV 643” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa1b173d6c59674b5a312921342d332fb357740d0afb5db49d0c1eb5b503ffd05 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1935050.
Recording identifiers
- ISRC
- FR7JM1935050
- Title
- Orgelbüchlein, BWV 599-644: Alle Menschen müssen sterben, BWV 643
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa1b173d6c59674b5a312921342d332fb357740d0afb5db49d0c1eb5b503ffd05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:fd86c4b467eb9ff13b86a2f75362a35bd8192c36bb3df08fe62473df6e413894- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1935050
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Orgelbüchlein, BWV 599-644: Alle Menschen müssen sterben, BWV 643 · Machine-readable JSON-LD