ISRC GBBBA1800054
Verified recording
GBBBA1800054 is “Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 1. Grave” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x834bdf271741f56ef03c7c5a0b8cde2d63e677a6b6746658740428903e3ab0cf and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800054.
Recording identifiers
- ISRC
- GBBBA1800054
- Title
- Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 1. Grave
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x834bdf271741f56ef03c7c5a0b8cde2d63e677a6b6746658740428903e3ab0cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:03d7c6e120bf76bce20c69b739e6e7083b2332d58e23bc60a761825af781ec6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800054
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Sonata for Violin Solo No. 2 in A Minor, BWV 1003: 1. Grave · Machine-readable JSON-LD