ISRC FRZ209311511
Verified recording
FRZ209311511 is “Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 7, Aria. "Von den Stricken"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8934888e8c23d21ab575eeea6ad36120f89b5682d5d9f4a017c7028f96339ebe and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209311511.
Recording identifiers
- ISRC
- FRZ209311511
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 7, Aria. "Von den Stricken"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8934888e8c23d21ab575eeea6ad36120f89b5682d5d9f4a017c7028f96339ebe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e8e264bff108b5e5f0a419864999d13a9395b07db644c4cb9e79d217f83df8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209311511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 7, Aria. "Von den Stricken" · Machine-readable JSON-LD