ISRC GBAYC1501043
Verified recording
GBAYC1501043 is “Bach, JS: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x139a94349e3ddb49c2436fe0df2c8f0f9402e03c296e8765522edbefb2fb63c5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501043.
Recording identifiers
- ISRC
- GBAYC1501043
- Title
- Bach, JS: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x139a94349e3ddb49c2436fe0df2c8f0f9402e03c296e8765522edbefb2fb63c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cfdfc9df64fff80e58e1c622c568c4cc78513bd3c47cce0f5afbcfb66a5222ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501043
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano · Machine-readable JSON-LD