ISRC NLA509200926
Verified recording
NLA509200926 is “Pique Dame (Pikovaya Dama), Op. 68, TH.10 / Act 2: "Skoreye by yeyo videt" - "Ne ty li etot trety"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x9dc430267dfd8daceca570c71386b55ecf114088992bdb32a1aed99abe42c6cf and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509200926.
Recording identifiers
- ISRC
- NLA509200926
- Title
- Pique Dame (Pikovaya Dama), Op. 68, TH.10 / Act 2: "Skoreye by yeyo videt" - "Ne ty li etot trety"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x9dc430267dfd8daceca570c71386b55ecf114088992bdb32a1aed99abe42c6cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:62d9e3ba15d89aa62c396409b6e7523d83b9f10a9551bb0174115429625f986f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509200926
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Pique Dame (Pikovaya Dama), Op. 68, TH.10 / Act 2: "Skoreye by yeyo videt" - "Ne ty li etot trety" · Machine-readable JSON-LD