ISRC DEAQ72221413
Verified recording
DEAQ72221413 is “Nutcracker Suite, Op. 71a, TH 35: Danse Russe Trepak, Tempo di Trepak, molto vivace (Arr. Economou for 2 Pianos)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x2e703a0df368b635decb93cb5fe154ee091c9e1936d8720120d35706733738ed 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/DEAQ72221413.
Recording identifiers
- ISRC
- DEAQ72221413
- Title
- Nutcracker Suite, Op. 71a, TH 35: Danse Russe Trepak, Tempo di Trepak, molto vivace (Arr. Economou for 2 Pianos)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x2e703a0df368b635decb93cb5fe154ee091c9e1936d8720120d35706733738ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ef8d4d2739e481a2517e5f3c437e6489557d6552e4dfc85838c2f75cdd89aed5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ72221413
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Nutcracker Suite, Op. 71a, TH 35: Danse Russe Trepak, Tempo di Trepak, molto vivace (Arr. Economou for 2 Pianos) · Machine-readable JSON-LD