ISRC DEF058204034
Verified recording
DEF058204034 is “Sonata For Violin Or Flute And Continuo, No. 3 In F, BWV 1022 (App.B): 4. Presto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0af468f28763befb01f58a9614dc74b0054abaac8f40f3fa847367d103dd7466 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/DEF058204034.
Recording identifiers
- ISRC
- DEF058204034
- Title
- Sonata For Violin Or Flute And Continuo, No. 3 In F, BWV 1022 (App.B): 4. Presto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0af468f28763befb01f58a9614dc74b0054abaac8f40f3fa847367d103dd7466
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:de44cbd2e1254ba5e9bf246488d6b2fc106141664bf139ff047adc9738a4749d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204034
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata For Violin Or Flute And Continuo, No. 3 In F, BWV 1022 (App.B): 4. Presto · Machine-readable JSON-LD