ISRC DEE862402062
Verified recording
DEE862402062 is “Tchaikovsky Piano Concerto No. 1 Variation (After Piano Concerto No. 1, Op. 23, Arr. for Piano by Jan-Peter Klöpfel) - DopeClass Version” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x76397675573eab63f779e887967d4099a53d43b2708b94be5b14186220719cc1 and independently timestamped
in Bitcoin block 959114 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862402062.
Recording identifiers
- ISRC
- DEE862402062
- Title
- Tchaikovsky Piano Concerto No. 1 Variation (After Piano Concerto No. 1, Op. 23, Arr. for Piano by Jan-Peter Klöpfel) - DopeClass Version
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x76397675573eab63f779e887967d4099a53d43b2708b94be5b14186220719cc1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T08:41:42+00:00
- Bitcoin block
- 959114
- Canonical record hash
sha256:66f3b8b570cba37c31f4343ace33675b88c5f3d7d834a1b46bb5fadb51263d63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862402062
- Bitcoin block existence check
- https://blockstream.info/api/block/959114
Full record
Track page: Tchaikovsky Piano Concerto No. 1 Variation (After Piano Concerto No. 1, Op. 23, Arr. for Piano by Jan-Peter Klöpfel) - DopeClass Version · Machine-readable JSON-LD