ISRC NLA509200940
Verified recording
NLA509200940 is “Pique Dame (Pikovaya Dama), Op. 68, TH.10 / Act 3: "Ya neveryu chtoby" - "Gospodu molyusya ya" - "Vsyo tezhe dumy" - "Strashno! strashno!"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x632d4ffffe001dbeef0d5123e1fd0a3665c5dc5eb1c04855788540274d2ca487 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509200940.
Recording identifiers
- ISRC
- NLA509200940
- Title
- Pique Dame (Pikovaya Dama), Op. 68, TH.10 / Act 3: "Ya neveryu chtoby" - "Gospodu molyusya ya" - "Vsyo tezhe dumy" - "Strashno! strashno!"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x632d4ffffe001dbeef0d5123e1fd0a3665c5dc5eb1c04855788540274d2ca487
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:2584c9efc1e3c38af2d582448a39b2b24dd6c98c8ea92bb7b40b26f78f8bcbea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509200940
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Pique Dame (Pikovaya Dama), Op. 68, TH.10 / Act 3: "Ya neveryu chtoby" - "Gospodu molyusya ya" - "Vsyo tezhe dumy" - "Strashno! strashno!" · Machine-readable JSON-LD