ISRC GBLWD1302615
Verified recording
GBLWD1302615 is “Piano Sonata No. 56 in D Major, Hob. XVI:42: II. Vivace assai” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3db1bc1786c94800935d57b1dfdcb1edf015b0cf9199e2bec4fdfa7fc0da056d 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/GBLWD1302615.
Recording identifiers
- ISRC
- GBLWD1302615
- Title
- Piano Sonata No. 56 in D Major, Hob. XVI:42: II. Vivace assai
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3db1bc1786c94800935d57b1dfdcb1edf015b0cf9199e2bec4fdfa7fc0da056d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e19096341519721d1898f44b649e8af9362c40a54836929d7c3ce89d225e2860- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1302615
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Sonata No. 56 in D Major, Hob. XVI:42: II. Vivace assai · Machine-readable JSON-LD