ISRC NLA509700401
Verified recording
NLA509700401 is “The Tsar's Bride - original version Tsarskaya Nevesta by Lev Mey: Overture” by Nikolai Rimsky-Korsakov,
registered on the CopyrightChains blockchain with CopyrightID
0xc1c6e5852098540b4e66dc98464f1ae627489409c21127e02dc5f01f0f9d08df and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509700401.
Recording identifiers
- ISRC
- NLA509700401
- Title
- The Tsar's Bride - original version Tsarskaya Nevesta by Lev Mey: Overture
- Artist
- Nikolai Rimsky-Korsakov
- CopyrightID (CopyrightChains transaction hash)
0xc1c6e5852098540b4e66dc98464f1ae627489409c21127e02dc5f01f0f9d08df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:09fc583f591660c1cf61c456817bbd2cc9ce9a28eeade27850329f8a60c15284- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509700401
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Tsar's Bride - original version Tsarskaya Nevesta by Lev Mey: Overture · Machine-readable JSON-LD