ISRC DEF058301474
Verified recording
DEF058301474 is “Sonata for Violin Solo No. 3 in C Major, BWV 1005: IV. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x09cddd186923ebf462be312d1d7f1321a4ae7f9541e90ea006b406d95f5a621c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058301474.
Recording identifiers
- ISRC
- DEF058301474
- Title
- Sonata for Violin Solo No. 3 in C Major, BWV 1005: IV. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x09cddd186923ebf462be312d1d7f1321a4ae7f9541e90ea006b406d95f5a621c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1b8a2b0fb54be63601047ee14f2590bf879f549e0d5f4760441143a8d7ca7b92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058301474
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violin Solo No. 3 in C Major, BWV 1005: IV. Allegro assai · Machine-readable JSON-LD