ISRC DEE862300359
Verified recording
DEE862300359 is “Ave Maria Variation (From Méditation sur le Premier Prélude de Piano de Bach, CG 89, Arr. for Piano and Violin by Svetoslav Karparov)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xca042ad83f39e0a12c2c7fe769a98c5b3734f744111cfeb7632b8a664023f6f7 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/DEE862300359.
Recording identifiers
- ISRC
- DEE862300359
- Title
- Ave Maria Variation (From Méditation sur le Premier Prélude de Piano de Bach, CG 89, Arr. for Piano and Violin by Svetoslav Karparov)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xca042ad83f39e0a12c2c7fe769a98c5b3734f744111cfeb7632b8a664023f6f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f413cce4f2ea14135831d9238db5254cc3ad1c2f0d91a88d4ac735870cf4b057- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862300359
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Ave Maria Variation (From Méditation sur le Premier Prélude de Piano de Bach, CG 89, Arr. for Piano and Violin by Svetoslav Karparov) · Machine-readable JSON-LD