ISRC FR7JM1934150
Verified recording
FR7JM1934150 is “Orgelbüchlein, BWV 599-644: Wir Christenleut' haben jetzund Freud, BWV 612” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7ab34daa9a37fb847613903201c15c7222d1f345292ff4d916c307b6f035610b and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1934150.
Recording identifiers
- ISRC
- FR7JM1934150
- Title
- Orgelbüchlein, BWV 599-644: Wir Christenleut' haben jetzund Freud, BWV 612
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7ab34daa9a37fb847613903201c15c7222d1f345292ff4d916c307b6f035610b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:6489fabff91213dc442db925d5d2f77b947492662b415dabf206a7a823d10859- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1934150
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Orgelbüchlein, BWV 599-644: Wir Christenleut' haben jetzund Freud, BWV 612 · Machine-readable JSON-LD