ISRC DEF059930610
Verified recording
DEF059930610 is “Prelude and Fugue in G, BWV 541: Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4fbce114eb2228bbe0a23aa9a20d76700adab850f04ed88d4d44a5dfd510456f 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/DEF059930610.
Recording identifiers
- ISRC
- DEF059930610
- Title
- Prelude and Fugue in G, BWV 541: Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4fbce114eb2228bbe0a23aa9a20d76700adab850f04ed88d4d44a5dfd510456f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b7e385348c707a9bb814dd18cac49b0aaf0cc1cd307da74d0797d5eb07c06109- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059930610
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Prelude and Fugue in G, BWV 541: Fuga · Machine-readable JSON-LD