ISRC GBBBB2011406
Verified recording
GBBBB2011406 is “Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa2843750d9d41c1e8370276026233f3113f804ac1ab74ff0411cc767f7f6e99b and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011406.
Recording identifiers
- ISRC
- GBBBB2011406
- Title
- Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xa2843750d9d41c1e8370276026233f3113f804ac1ab74ff0411cc767f7f6e99b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:74ada8baffd3508e6f186c5b9dca2839c3251c017471e782a59cf7b45e808880- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB2011406
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Violin Concerto in D Major, Op. 35: III. Finale. Allegro vivacissimo · Machine-readable JSON-LD