ISRC DEN961830335
Verified recording
DEN961830335 is “Fantasia & Fugue in A Minor, BWV 904: II. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0666ab37d2e0a0d145fa5b7ce8e6cbf72db3e80954597314c8977a993aeb15fc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830335.
Recording identifiers
- ISRC
- DEN961830335
- Title
- Fantasia & Fugue in A Minor, BWV 904: II. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0666ab37d2e0a0d145fa5b7ce8e6cbf72db3e80954597314c8977a993aeb15fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:258ad06fb33733bbdba1f9fcfdb2937ea7e0cbafc5c5534e6b14e2580b175093- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830335
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Fantasia & Fugue in A Minor, BWV 904: II. Fugue · Machine-readable JSON-LD