ISRC DEF055605263
Verified recording
DEF055605263 is “Violin Concerto In D, Op. 35, TH. 59: III. Finale (Allegro vivacissimo)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc8ea2d114c3956d4cc1edea87b09b161f5a38ebf0db3b367881d89a746246b3a 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/DEF055605263.
Recording identifiers
- ISRC
- DEF055605263
- Title
- Violin Concerto In D, Op. 35, TH. 59: III. Finale (Allegro vivacissimo)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc8ea2d114c3956d4cc1edea87b09b161f5a38ebf0db3b367881d89a746246b3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c06a44a1ae815edbc11ab432ee9aca7229c2cb95df420ec20b572cce4a197d74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055605263
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto In D, Op. 35, TH. 59: III. Finale (Allegro vivacissimo) · Machine-readable JSON-LD