ISRC FRZ091500794
Verified recording
FRZ091500794 is “Choral "Wer nur den lieben Gott läßt walten" in A Minor, BWV 691” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4d1a5279bd453eb6ba004ffdd6f8ba7ba7ea904cb7452c5c597bd6aa412f3807 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ091500794.
Recording identifiers
- ISRC
- FRZ091500794
- Title
- Choral "Wer nur den lieben Gott läßt walten" in A Minor, BWV 691
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4d1a5279bd453eb6ba004ffdd6f8ba7ba7ea904cb7452c5c597bd6aa412f3807
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:db445d465906b82a1305165e3c8d0122a3293e8bb93031b4c69c38a8f28aac95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ091500794
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Choral "Wer nur den lieben Gott läßt walten" in A Minor, BWV 691 · Machine-readable JSON-LD