ISRC GBF077542011
Verified recording
GBF077542011 is “Piano Sonata in C major, H.XVI:1: 2. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x0fccce0135058060dcb6af11953fb01fb1352b13caa30cae2c9cd2a8de2827c7 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077542011.
Recording identifiers
- ISRC
- GBF077542011
- Title
- Piano Sonata in C major, H.XVI:1: 2. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x0fccce0135058060dcb6af11953fb01fb1352b13caa30cae2c9cd2a8de2827c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:4b4ca782c4692ab08e01c9eec7e0220d7a6fbdbeeac3ac422839486b31ff124a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077542011
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Piano Sonata in C major, H.XVI:1: 2. Adagio · Machine-readable JSON-LD