ISRC SEWDL0535417
Verified recording
SEWDL0535417 is “The Nutcracker, Op. 71, Act II: XIIe. Dance of the Reed Pipes” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x6ad4cfb9a7db79588055c2edad64f49f45de7ac3b1e1eecf9edaf5e5cce35d74 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/SEWDL0535417.
Recording identifiers
- ISRC
- SEWDL0535417
- Title
- The Nutcracker, Op. 71, Act II: XIIe. Dance of the Reed Pipes
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x6ad4cfb9a7db79588055c2edad64f49f45de7ac3b1e1eecf9edaf5e5cce35d74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2416c61099d92a36f132de1b88dac52df79c190b211ea0e9cd17f54eddb30ead- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0535417
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Nutcracker, Op. 71, Act II: XIIe. Dance of the Reed Pipes · Machine-readable JSON-LD