ISRC DEF058802173
Verified recording
DEF058802173 is “Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo - Live” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x29675c53c2cb1fd3830c5ddecce613529fea0dc537b5883ae682087ac681ba10 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/DEF058802173.
Recording identifiers
- ISRC
- DEF058802173
- Title
- Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo - Live
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x29675c53c2cb1fd3830c5ddecce613529fea0dc537b5883ae682087ac681ba10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5da574f70349e4e29e442179877e4b2e642d1e335ab02d512916e760d07b17b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058802173
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo - Live · Machine-readable JSON-LD