ISRC GBLWD0804609
Verified recording
GBLWD0804609 is “Concerto in B-Flat Major, FWV L. B 3: IV. Passepied & Trio” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0x84a04bcea9cc7aaa806c442dd5cb3f512a76792f21362d8beafa96ac6910cb30 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0804609.
Recording identifiers
- ISRC
- GBLWD0804609
- Title
- Concerto in B-Flat Major, FWV L. B 3: IV. Passepied & Trio
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0x84a04bcea9cc7aaa806c442dd5cb3f512a76792f21362d8beafa96ac6910cb30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:581e650cae7094bf787ca6f48b9d0b30839d4a8b964983cf246e497f15c6bb0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0804609
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Concerto in B-Flat Major, FWV L. B 3: IV. Passepied & Trio · Machine-readable JSON-LD