ISRC GBLWD1205808
Verified recording
GBLWD1205808 is “Piano Sonata No. 30 in D Major, Hob. XVI.19: I. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x798a61bf90c2260611d4803fe8ac18e77b41db0c4d405a68e7f1197f460d031c and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1205808.
Recording identifiers
- ISRC
- GBLWD1205808
- Title
- Piano Sonata No. 30 in D Major, Hob. XVI.19: I. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x798a61bf90c2260611d4803fe8ac18e77b41db0c4d405a68e7f1197f460d031c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:3adcc787d4fd1d81917155800854e1b693b9d5e86f1e6bd8cfcf1bcaaa20a248- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1205808
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Piano Sonata No. 30 in D Major, Hob. XVI.19: I. Moderato · Machine-readable JSON-LD