ISRC GBAYC1402075
Verified recording
GBAYC1402075 is “Haydn: Keyboard Concerto in D Major, Hob. XVIII:11: II. Un poco adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa2164102de9ce4043d1848039788b6208d39caf23af5098d74652799329d31d9 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1402075.
Recording identifiers
- ISRC
- GBAYC1402075
- Title
- Haydn: Keyboard Concerto in D Major, Hob. XVIII:11: II. Un poco adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa2164102de9ce4043d1848039788b6208d39caf23af5098d74652799329d31d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:db358027b5e0dd1f95ada34261e6ee343003c679d0041a9eb97f64e039151fa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1402075
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Haydn: Keyboard Concerto in D Major, Hob. XVIII:11: II. Un poco adagio · Machine-readable JSON-LD