ISRC DEF058301472
Verified recording
DEF058301472 is “Sonata for Violin Solo No. 3 in C Major, BWV 1005: II. Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x557836bb6702f536e0cb70bf522c70c7cfac1a918dacfbe88a4ced3a6ee9590c and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058301472.
Recording identifiers
- ISRC
- DEF058301472
- Title
- Sonata for Violin Solo No. 3 in C Major, BWV 1005: II. Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x557836bb6702f536e0cb70bf522c70c7cfac1a918dacfbe88a4ced3a6ee9590c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:8ea49f78cfaeccd6525cdb8cb3feb3062c9a034411179762cad4dc0a9feaaff8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058301472
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Sonata for Violin Solo No. 3 in C Major, BWV 1005: II. Fuga · Machine-readable JSON-LD