ISRC DEF058204012
Verified recording
DEF058204012 is “Sonata For Violin And Harpsichord No. 5 In F Minor, BWV 1018: 2. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf6f3200b72587b37bdc80a6fc8455e5fc27e77f77dd0b810f836a83cac4e376f 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/DEF058204012.
Recording identifiers
- ISRC
- DEF058204012
- Title
- Sonata For Violin And Harpsichord No. 5 In F Minor, BWV 1018: 2. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf6f3200b72587b37bdc80a6fc8455e5fc27e77f77dd0b810f836a83cac4e376f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fee265cedb3e12072243cd0458e3e29c8123d6274a8aa85d1129ea0b862aff0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata For Violin And Harpsichord No. 5 In F Minor, BWV 1018: 2. Allegro · Machine-readable JSON-LD