ISRC GBF079411341
Verified recording
GBF079411341 is “Piano Concerto No. 3 in E Flat Major, Op. 75, TH.65: 1. Allegro brillante” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8c5a61f391fd11c6efc00233fcca25dcab98e2c2792aa76072e35e5427361f07 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079411341.
Recording identifiers
- ISRC
- GBF079411341
- Title
- Piano Concerto No. 3 in E Flat Major, Op. 75, TH.65: 1. Allegro brillante
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8c5a61f391fd11c6efc00233fcca25dcab98e2c2792aa76072e35e5427361f07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:7497e3b7a0f1fafc18899c2d51a1b8fb4c01b545d3bb4708acc44c674604f589- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079411341
- Bitcoin block existence check
- https://blockstream.info/api/block/959145
Full record
Track page: Piano Concerto No. 3 in E Flat Major, Op. 75, TH.65: 1. Allegro brillante · Machine-readable JSON-LD