ISRC FRZ140926010
Verified recording
FRZ140926010 is “Choral "Aus tiefer Not" (Schlußchoral der Kantate BWV 38)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4547e22e3a83733f59dd41c21accd09045b78cf26f696064a025882de355e5fa and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140926010.
Recording identifiers
- ISRC
- FRZ140926010
- Title
- Choral "Aus tiefer Not" (Schlußchoral der Kantate BWV 38)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4547e22e3a83733f59dd41c21accd09045b78cf26f696064a025882de355e5fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f848d948ac90035f316838907503523144535b648e0f03d29ee4e787edecee72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140926010
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Choral "Aus tiefer Not" (Schlußchoral der Kantate BWV 38) · Machine-readable JSON-LD