ISRC DEB331020205
Verified recording
DEB331020205 is “Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: c. Var. 2. Più mosso” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xb8711e4d1dde3f5f5699cbb21cfc46e6217c7d96c3dd91be9d4dd4db6fd7e9fa 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/DEB331020205.
Recording identifiers
- ISRC
- DEB331020205
- Title
- Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: c. Var. 2. Più mosso
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xb8711e4d1dde3f5f5699cbb21cfc46e6217c7d96c3dd91be9d4dd4db6fd7e9fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ebd941bcbb9e2dcbba8c0e5e7f9d99575c988c72261a6cb36bf82ee199602b01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331020205
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: c. Var. 2. Più mosso · Machine-readable JSON-LD