ISRC FRZ148710010
Verified recording
FRZ148710010 is “Laß, Fürstin, laß noch einen Strahl, BWV 198, Prima pars: Coro "Laß, Fürstin, laß noch einen Strahl"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc4f7ad34ea978e5f4aac62219caf369793116abb0193d4911bc2e24fbef9a7e7 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/FRZ148710010.
Recording identifiers
- ISRC
- FRZ148710010
- Title
- Laß, Fürstin, laß noch einen Strahl, BWV 198, Prima pars: Coro "Laß, Fürstin, laß noch einen Strahl"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc4f7ad34ea978e5f4aac62219caf369793116abb0193d4911bc2e24fbef9a7e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:deff66bd488cb475e2a7f5f8591ca795375b5371568d4df241f5dc27514262fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148710010
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Laß, Fürstin, laß noch einen Strahl, BWV 198, Prima pars: Coro "Laß, Fürstin, laß noch einen Strahl" · Machine-readable JSON-LD