ISRC GBF071400802
Verified recording
GBF071400802 is “Piano Sonata No. 32 in C minor, Op. 111: 2. Arietta (Adagio molto semplice e cantabile)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x01add0fe0d6944cb6793dfffbd9c72da8b44aadbdc49e43baa45689e91e1cecf and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071400802.
Recording identifiers
- ISRC
- GBF071400802
- Title
- Piano Sonata No. 32 in C minor, Op. 111: 2. Arietta (Adagio molto semplice e cantabile)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x01add0fe0d6944cb6793dfffbd9c72da8b44aadbdc49e43baa45689e91e1cecf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:1bf5899ed0ddda185e5fc0a6a822602836b2d3b6b044c4e2bb9037e2e691d954- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071400802
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Piano Sonata No. 32 in C minor, Op. 111: 2. Arietta (Adagio molto semplice e cantabile) · Machine-readable JSON-LD