ISRC GBYDS2300345
Verified recording
GBYDS2300345 is “Piano Trio in A Minor, Op. 50: II. Variation 3” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x55e372594abba3efe478420b4b9c6dd4dd1e47003a544897fe49c589b59d3fea 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/GBYDS2300345.
Recording identifiers
- ISRC
- GBYDS2300345
- Title
- Piano Trio in A Minor, Op. 50: II. Variation 3
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x55e372594abba3efe478420b4b9c6dd4dd1e47003a544897fe49c589b59d3fea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:193357a43d6e8df0844d1a714ee334ed4c3ce7321c08e952552cf03bce6b248a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYDS2300345
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio in A Minor, Op. 50: II. Variation 3 · Machine-readable JSON-LD