ISRC DEF058902532
Verified recording
DEF058902532 is “Concerto for Harpsichord, Strings, and Continuo No. 2 in E, BWV 1053: 2. Siciliano” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6a423900b1d5115f91fe77d13ad5471e7399eadc836690daf1731395e3630c7c and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902532.
Recording identifiers
- ISRC
- DEF058902532
- Title
- Concerto for Harpsichord, Strings, and Continuo No. 2 in E, BWV 1053: 2. Siciliano
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6a423900b1d5115f91fe77d13ad5471e7399eadc836690daf1731395e3630c7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:35c12c4b7e668c9991ef769b110a2bf0372379ddaa9fbc7649d763cc7913681c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058902532
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: Concerto for Harpsichord, Strings, and Continuo No. 2 in E, BWV 1053: 2. Siciliano · Machine-readable JSON-LD