ISRC USSM10404553
Verified recording
USSM10404553 is “Eugene Onegin (Lyrical scenes in three acts) (Act 1): Chorus and dance of peasants” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x74e0146d48aac49288dc84a05989e6c69b8b282d0979d38b75c86d8cba7d3bf4 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/USSM10404553.
Recording identifiers
- ISRC
- USSM10404553
- Title
- Eugene Onegin (Lyrical scenes in three acts) (Act 1): Chorus and dance of peasants
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x74e0146d48aac49288dc84a05989e6c69b8b282d0979d38b75c86d8cba7d3bf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:18fc7bf01cf180b3387c8195e93c0f1baab177ebcbcb794d4c422aa887b59290- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10404553
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Eugene Onegin (Lyrical scenes in three acts) (Act 1): Chorus and dance of peasants · Machine-readable JSON-LD