ISRC FRU621223704
Verified recording
FRU621223704 is “Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa, Violino e Continuo: II. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7312bae85803bd54360d16e8906808b5ca9ab9f886d469106c53abe3b83edc54 and independently timestamped
in Bitcoin block 957011 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621223704.
Recording identifiers
- ISRC
- FRU621223704
- Title
- Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa, Violino e Continuo: II. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7312bae85803bd54360d16e8906808b5ca9ab9f886d469106c53abe3b83edc54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T08:25:35+00:00
- Bitcoin block
- 957011
- Canonical record hash
sha256:40b16d56904138482ac86f7d657bb44edb2420db159f0e5e899439610a14512b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621223704
- Bitcoin block existence check
- https://blockstream.info/api/block/957011
Full record
Track page: Musical Offering, BWV 1079, Sonata sopr'il Soggetto Reale à Traversa, Violino e Continuo: II. Allegro · Machine-readable JSON-LD