ISRC GBLWD1903102
Verified recording
GBLWD1903102 is “Sonata No. 5, Hob. XVI:11: II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x494cffb9397da3293a143e21b6ecac3b9193eac370b4a447782be0454780fd86 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1903102.
Recording identifiers
- ISRC
- GBLWD1903102
- Title
- Sonata No. 5, Hob. XVI:11: II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x494cffb9397da3293a143e21b6ecac3b9193eac370b4a447782be0454780fd86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:3e93e2218197fb79b403d540ed2099301d605043b957fb5b936e0c957d9dd14d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1903102
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Sonata No. 5, Hob. XVI:11: II. Andante · Machine-readable JSON-LD