ISRC GBLWD2201112
Verified recording
GBLWD2201112 is “Sonata No. 4 in G Major, Hob. XVI:G1: I. Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xdc9a09585d185e1858521e37b140022bfa2da283c537ffb13133077841e682c8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201112.
Recording identifiers
- ISRC
- GBLWD2201112
- Title
- Sonata No. 4 in G Major, Hob. XVI:G1: I. Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xdc9a09585d185e1858521e37b140022bfa2da283c537ffb13133077841e682c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:91d94b0a6f9b42a47ee887500572a1076241519ec8df8b71c1ea5565d7eb136d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201112
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 4 in G Major, Hob. XVI:G1: I. Allegro · Machine-readable JSON-LD