ISRC GBBBB2011404
Verified recording
GBBBB2011404 is “Violin Concerto in D Major, Op. 35: I. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xf25a151fd63df012ce063ea37b1b0646190b0c3607d4f7e06d2dd2867063a5f6 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011404.
Recording identifiers
- ISRC
- GBBBB2011404
- Title
- Violin Concerto in D Major, Op. 35: I. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xf25a151fd63df012ce063ea37b1b0646190b0c3607d4f7e06d2dd2867063a5f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:c1e5e819c9fce201c99c368dc512330ec871ddd0ba1a548bfc7f93760c596d4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011404
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Violin Concerto in D Major, Op. 35: I. Allegro moderato · Machine-readable JSON-LD