ISRC GBLWD1001902
Verified recording
GBLWD1001902 is “Sonata No. 39 in D Major, Hob. XVI: 24: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x36d2f6097492c4336e91c173abb7ed198565fe1fc8dc05426d0cbc83b520cee0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1001902.
Recording identifiers
- ISRC
- GBLWD1001902
- Title
- Sonata No. 39 in D Major, Hob. XVI: 24: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x36d2f6097492c4336e91c173abb7ed198565fe1fc8dc05426d0cbc83b520cee0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:59917b3b66f6ebce6443ef7e7f37408775ee03bc040e079b7e6ae7a0ef1612f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1001902
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonata No. 39 in D Major, Hob. XVI: 24: II. Adagio · Machine-readable JSON-LD