ISRC GBLWD2201108
Verified recording
GBLWD2201108 is “Sonata No. 45 in A Major, Hob. XVI:30: IIIf. Variazione V” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xce4af99d7d18a86d5a4cd56b4d796cf439b87839a604093ab80e6074fcc031d1 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201108.
Recording identifiers
- ISRC
- GBLWD2201108
- Title
- Sonata No. 45 in A Major, Hob. XVI:30: IIIf. Variazione V
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xce4af99d7d18a86d5a4cd56b4d796cf439b87839a604093ab80e6074fcc031d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:40ef8c381f6bcd21c0a1261df8dd33a29035d84d169a2be1f8dd38c776587682- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201108
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sonata No. 45 in A Major, Hob. XVI:30: IIIf. Variazione V · Machine-readable JSON-LD