ISRC DEF058302053
Verified recording
DEF058302053 is “The Nutcracker Suite, Op. 71a (Arr. Economou for 2 Pianos): IIb. Dance of the Sugar Plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x0299cb03b3034921543d65566dfd9bf5539b845d533a72b51f48178527c99d70 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/DEF058302053.
Recording identifiers
- ISRC
- DEF058302053
- Title
- The Nutcracker Suite, Op. 71a (Arr. Economou for 2 Pianos): IIb. Dance of the Sugar Plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x0299cb03b3034921543d65566dfd9bf5539b845d533a72b51f48178527c99d70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c7fd45f9f355b0e5ae32401451ad0cb1a57cca66df7010a5e41edd9fb7489615- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058302053
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Nutcracker Suite, Op. 71a (Arr. Economou for 2 Pianos): IIb. Dance of the Sugar Plum Fairy · Machine-readable JSON-LD