ISRC NLA509802822
Verified recording
NLA509802822 is “The Nutcracker, Op. 71, Act II: No. 14, Pas de deux: Var. 2. Dance of the Sugar Plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8fe5dfa83e0c46157ac4b17fb4b18cd6be1b9e62a906aa8d100512178b8587ed and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509802822.
Recording identifiers
- ISRC
- NLA509802822
- Title
- The Nutcracker, Op. 71, Act II: No. 14, Pas de deux: Var. 2. Dance of the Sugar Plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8fe5dfa83e0c46157ac4b17fb4b18cd6be1b9e62a906aa8d100512178b8587ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:09d8e3f98accda1711b8841d83ae69c63ab054401a4e357e512b17eaa928657c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509802822
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: The Nutcracker, Op. 71, Act II: No. 14, Pas de deux: Var. 2. Dance of the Sugar Plum Fairy · Machine-readable JSON-LD