ISRC FR50X1318612
Verified recording
FR50X1318612 is “Sonata for Flute and Continuo in E Major, BWV 1035: IV. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2f143bab7dd13f565c7b3e56191165d4d5b245d9738eab5daea1de3946ed305d 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/FR50X1318612.
Recording identifiers
- ISRC
- FR50X1318612
- Title
- Sonata for Flute and Continuo in E Major, BWV 1035: IV. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2f143bab7dd13f565c7b3e56191165d4d5b245d9738eab5daea1de3946ed305d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d443dacdd105bd4361b98fade9de12576154a52acbd19d9669db281d13f6d31b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1318612
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Flute and Continuo in E Major, BWV 1035: IV. Allegro assai · Machine-readable JSON-LD