ISRC SEWDL0535418
Verified recording
SEWDL0535418 is “The Nutcracker, Op. 71, Act II: XIIf. Mother Ginger and the Polichinelles” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xcac06bd97f8851c940a9566df549a31fb2c6783b575bf90543b4e10f0632650e 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/SEWDL0535418.
Recording identifiers
- ISRC
- SEWDL0535418
- Title
- The Nutcracker, Op. 71, Act II: XIIf. Mother Ginger and the Polichinelles
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xcac06bd97f8851c940a9566df549a31fb2c6783b575bf90543b4e10f0632650e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b5b4f76bd35de7c5990930487d72dd7ee453e5f66ac808b3b1d278a16489842b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0535418
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Nutcracker, Op. 71, Act II: XIIf. Mother Ginger and the Polichinelles · Machine-readable JSON-LD