ISRC DES380011017
Verified recording
DES380011017 is “Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo molto maestoso - Allegro con spirito” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc102a2b2ef103c39e4c2d8fad584c343038e97e4c0e9118c3a5bf227d91612 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380011017.
Recording identifiers
- ISRC
- DES380011017
- Title
- Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo molto maestoso - Allegro con spirito
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3fc102a2b2ef103c39e4c2d8fad584c343038e97e4c0e9118c3a5bf227d91612
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:764afdf382f0275ecb003e291291b315a521088be2a00130d8351680f0f014ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380011017
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo molto maestoso - Allegro con spirito · Machine-readable JSON-LD