ISRC DEB331020214
Verified recording
DEB331020214 is “Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: l. Var. 11. Moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x41bbc91726f554d36ee3a00ad36b890dffa7b275d676e3869fdffeb608d16246 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/DEB331020214.
Recording identifiers
- ISRC
- DEB331020214
- Title
- Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: l. Var. 11. Moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x41bbc91726f554d36ee3a00ad36b890dffa7b275d676e3869fdffeb608d16246
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:97be4f31bf382aa0d44f62504f201dddcafc6d7abb4fbc4a72738bbea24104ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331020214
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio in A Minor, Op. 50: IIa. Tema con Variazioni: l. Var. 11. Moderato · Machine-readable JSON-LD