ISRC DEF059102452
Verified recording
DEF059102452 is “Prelude (Fantasy) and Fugue in G minor, BWV 542 - "Great": Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xca444a9990ebf7861cd76bf122c49bccd3ac7176cc9c3a7228739f9084aa8683 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059102452.
Recording identifiers
- ISRC
- DEF059102452
- Title
- Prelude (Fantasy) and Fugue in G minor, BWV 542 - "Great": Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xca444a9990ebf7861cd76bf122c49bccd3ac7176cc9c3a7228739f9084aa8683
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:e1d10891ba0184657806c16d4f89cf3303a4b0cc348c0be91f9a31379e514e2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059102452
- Bitcoin block existence check
- https://blockstream.info/api/block/957039
Full record
Track page: Prelude (Fantasy) and Fugue in G minor, BWV 542 - "Great": Fuga · Machine-readable JSON-LD