ISRC GBF071201831
Verified recording
GBF071201831 is “Violin Sonata No. 7 in C Minor, Op. 30, No. 2: I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x281bafb2608ec78dc8cee79617dde2c3eb289ca49f744bb7ccd90832455d905c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071201831.
Recording identifiers
- ISRC
- GBF071201831
- Title
- Violin Sonata No. 7 in C Minor, Op. 30, No. 2: I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x281bafb2608ec78dc8cee79617dde2c3eb289ca49f744bb7ccd90832455d905c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1adb7338ed38452265d5b1e34b06c407fb18affb42c9b936d12ea14b0e72d906- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071201831
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Sonata No. 7 in C Minor, Op. 30, No. 2: I. Allegro con brio · Machine-readable JSON-LD