ISRC GBLWD2201119
Verified recording
GBLWD2201119 is “Sonata No. 3 in F Major, Hob. XVI:9: II. Menuet” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x521c0778bd60f4345ac160c93150de01ff22f8a6e22ec4754f5f2047344fc322 and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201119.
Recording identifiers
- ISRC
- GBLWD2201119
- Title
- Sonata No. 3 in F Major, Hob. XVI:9: II. Menuet
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x521c0778bd60f4345ac160c93150de01ff22f8a6e22ec4754f5f2047344fc322
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:e3b400f874cb97b7d02c940d93fc971f75b1706d9de58a83f2ca6a8fad733ca7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201119
- Bitcoin block existence check
- https://blockstream.info/api/block/960210
Full record
Track page: Sonata No. 3 in F Major, Hob. XVI:9: II. Menuet · Machine-readable JSON-LD