ISRC DEF058902533
Verified recording
DEF058902533 is “Concerto for Harpsichord, Strings, and Continuo No. 2 in E, BWV 1053: 3. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x09de99990b5e680a49b75dead9df08ec2607043eebc4446dbf540f2513e3faaf and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902533.
Recording identifiers
- ISRC
- DEF058902533
- Title
- Concerto for Harpsichord, Strings, and Continuo No. 2 in E, BWV 1053: 3. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x09de99990b5e680a49b75dead9df08ec2607043eebc4446dbf540f2513e3faaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:8340368ccb31ba1342b67023c1f370db57cf02ea069521437797b7d63eb724cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902533
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Concerto for Harpsichord, Strings, and Continuo No. 2 in E, BWV 1053: 3. Allegro · Machine-readable JSON-LD