ISRC DEN960901841
Verified recording
DEN960901841 is “Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH. 55: I. Allegro non troppo e molto maestoso - Allegro con spirito - Live” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x603531b98db083c2dc5b6d2e162862698909192349770527b5d460b679a59d11 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/DEN960901841.
Recording identifiers
- ISRC
- DEN960901841
- Title
- Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH. 55: I. Allegro non troppo e molto maestoso - Allegro con spirito - Live
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x603531b98db083c2dc5b6d2e162862698909192349770527b5d460b679a59d11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9003495bd5c6c1bd60bd4dca0f62030d4b79dc1cb7a1a22485c6055096b01a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960901841
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH. 55: I. Allegro non troppo e molto maestoso - Allegro con spirito - Live · Machine-readable JSON-LD