ISRC GBAYC1502256
Verified recording
GBAYC1502256 is “Haydn: Piano Concerto in D Major, Hob. XVIII, 11: II. Un poco adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa0bb6db65f86069638e17b0e35b2e1eac6b7fa7f8b0aaaeb38caa77b1d8934ae and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502256.
Recording identifiers
- ISRC
- GBAYC1502256
- Title
- Haydn: Piano Concerto in D Major, Hob. XVIII, 11: II. Un poco adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa0bb6db65f86069638e17b0e35b2e1eac6b7fa7f8b0aaaeb38caa77b1d8934ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:829da708e2668960b404113cee4e03dbcba60fc8dbf8fe6fb7f4857136861075- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502256
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Haydn: Piano Concerto in D Major, Hob. XVIII, 11: II. Un poco adagio · Machine-readable JSON-LD