ISRC GBF077710334
Verified recording
GBF077710334 is “Fantasia in G Major, BWV 572” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3612e7ac054ca6c6816cfd7eda9e571fe07498eb59f743b88901aed2068aaf5a and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710334.
Recording identifiers
- ISRC
- GBF077710334
- Title
- Fantasia in G Major, BWV 572
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3612e7ac054ca6c6816cfd7eda9e571fe07498eb59f743b88901aed2068aaf5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:fd2e40f9e724668f4b5286c5a94c692ad30f63f634e8f0a6a131615f4d955b69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710334
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Fantasia in G Major, BWV 572 · Machine-readable JSON-LD