ISRC SEWDL0723303
Verified recording
SEWDL0723303 is “The Nutcracker Suite, Op. 71a: III. Dance of the Sugar-Plum Fairy” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5814eba3b423c4e993ba89dd49dd1b396136e6c9034877730623789966322d0a and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0723303.
Recording identifiers
- ISRC
- SEWDL0723303
- Title
- The Nutcracker Suite, Op. 71a: III. Dance of the Sugar-Plum Fairy
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5814eba3b423c4e993ba89dd49dd1b396136e6c9034877730623789966322d0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:bb8023e8ca5bcbd14058130c517993e7adb166c13ed04ce699251db76ffed45f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0723303
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: The Nutcracker Suite, Op. 71a: III. Dance of the Sugar-Plum Fairy · Machine-readable JSON-LD