ISRC GBLWD2203505
Verified recording
GBLWD2203505 is “Piano Sonata No. 61 in D Major, Hob. XVI:51: I. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3e1c07ec4315652587f2be87f02fdaebac7695427505fd4f24ec246568cb93d7 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203505.
Recording identifiers
- ISRC
- GBLWD2203505
- Title
- Piano Sonata No. 61 in D Major, Hob. XVI:51: I. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3e1c07ec4315652587f2be87f02fdaebac7695427505fd4f24ec246568cb93d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:b389d51a4625863f02405dfd44743a8ecd69622c61b8779cdcaf230d892037a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203505
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Piano Sonata No. 61 in D Major, Hob. XVI:51: I. Andante · Machine-readable JSON-LD