ISRC DEE862500023
Verified recording
DEE862500023 is “Tchaikovsky Swan Lake Variation (from Op. 20a, Scene 1, Arr. for Cello, Harp & Piano by Julian Riem)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x21848e48afb2c88ddcb76646d50598c933d4793be19700ff0c4a766d8952352a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862500023.
Recording identifiers
- ISRC
- DEE862500023
- Title
- Tchaikovsky Swan Lake Variation (from Op. 20a, Scene 1, Arr. for Cello, Harp & Piano by Julian Riem)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x21848e48afb2c88ddcb76646d50598c933d4793be19700ff0c4a766d8952352a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d302ba249068769f07d956f941064a4e9298f95d14b4564be002d93defc3e7be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862500023
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Tchaikovsky Swan Lake Variation (from Op. 20a, Scene 1, Arr. for Cello, Harp & Piano by Julian Riem) · Machine-readable JSON-LD