ISRC DEF057801284
Verified recording
DEF057801284 is “The Nutcracker (Suite), Op. 71a, TH. 35: IIb. Dance of the Sugar-Plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x475fd7e8eb31d9170ba45b1379b808e62fef9c90325b7b317d3d17ac4b1db6a6 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/DEF057801284.
Recording identifiers
- ISRC
- DEF057801284
- Title
- The Nutcracker (Suite), Op. 71a, TH. 35: IIb. Dance of the Sugar-Plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x475fd7e8eb31d9170ba45b1379b808e62fef9c90325b7b317d3d17ac4b1db6a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:94d71d7c1b528d894e84864821e5bdbdd5d4b988960f16196fa24e49ff9edb1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801284
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Nutcracker (Suite), Op. 71a, TH. 35: IIb. Dance of the Sugar-Plum Fairy · Machine-readable JSON-LD