ISRC GBLLH1680305
Verified recording
GBLLH1680305 is “Toccata and Fugue in F Major, BWV 540: Toccata” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2b43209f22b49ef064d1f8e192d80c95a4b51034a951741fc167d84d377d52df and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1680305.
Recording identifiers
- ISRC
- GBLLH1680305
- Title
- Toccata and Fugue in F Major, BWV 540: Toccata
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2b43209f22b49ef064d1f8e192d80c95a4b51034a951741fc167d84d377d52df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:8afef7e6decd378ac244771822fd6e3c9fcc586ca4c066b9f4ba921061d1a4a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1680305
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Toccata and Fugue in F Major, BWV 540: Toccata · Machine-readable JSON-LD