ISRC DEN120301616
Verified recording
DEN120301616 is “Flute Sonata in E-Flat Major, BWV 1031: II. Siciliana (Arr. Tarkmann for Oboe & Ensemble)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x48926508912ee058294eab50d1394e247c45a2350ff341748f4f68c839df8574 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120301616.
Recording identifiers
- ISRC
- DEN120301616
- Title
- Flute Sonata in E-Flat Major, BWV 1031: II. Siciliana (Arr. Tarkmann for Oboe & Ensemble)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x48926508912ee058294eab50d1394e247c45a2350ff341748f4f68c839df8574
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8b484312142059f4606457ed9351620cacbaed60668641842b89ddecbbb7a728- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120301616
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliana (Arr. Tarkmann for Oboe & Ensemble) · Machine-readable JSON-LD