ISRC FRZ179803960
Verified recording
FRZ179803960 is “Cantate Wir mussen durch viel trusbal: Duo sur Wie will ich mich freuen, Bwv 146” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2c39701fd46a35838f247462c4ea2a33651e97470b06c112f5de9539b2ca363c and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179803960.
Recording identifiers
- ISRC
- FRZ179803960
- Title
- Cantate Wir mussen durch viel trusbal: Duo sur Wie will ich mich freuen, Bwv 146
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2c39701fd46a35838f247462c4ea2a33651e97470b06c112f5de9539b2ca363c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:860dd5b0466ec075c4b9cd20b265d788ab1518ca25d638c05d8d5fc84ac4b591- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179803960
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Cantate Wir mussen durch viel trusbal: Duo sur Wie will ich mich freuen, Bwv 146 · Machine-readable JSON-LD