ISRC FRZ149701070
Verified recording
FRZ149701070 is “"Der Geist hilft unser Schwachheit auf", BWV 226: II. Chor (SATB) "Der aber die Herzen forschet"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3fe502fd486cb8dae770313e937cef66bd79f63704e402a0fa934ed2f4703692 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149701070.
Recording identifiers
- ISRC
- FRZ149701070
- Title
- "Der Geist hilft unser Schwachheit auf", BWV 226: II. Chor (SATB) "Der aber die Herzen forschet"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3fe502fd486cb8dae770313e937cef66bd79f63704e402a0fa934ed2f4703692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:46ad42e4ec1eaa504bf5ee713ea97d64d317ee6b691559fe5e4f4a56213b4efe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149701070
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: "Der Geist hilft unser Schwachheit auf", BWV 226: II. Chor (SATB) "Der aber die Herzen forschet" · Machine-readable JSON-LD