ISRC GBF078710111
Verified recording
GBF078710111 is “Piano Concerto No. 1 In B Flat Minor, Op. 23, TH.55: 1. Allegro non troppo e molto maestoso - Allegro con spirito” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x74fe8cfbb957971112550879d03fa293e7e5276f58504ca6862039dfcb448956 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710111.
Recording identifiers
- ISRC
- GBF078710111
- Title
- Piano Concerto No. 1 In B Flat Minor, Op. 23, TH.55: 1. Allegro non troppo e molto maestoso - Allegro con spirito
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x74fe8cfbb957971112550879d03fa293e7e5276f58504ca6862039dfcb448956
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:cd5be831eef1aa37e70f9c8d653d397f30894ee3a2ce557498261e0339aac8f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078710111
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Concerto No. 1 In B Flat Minor, Op. 23, TH.55: 1. Allegro non troppo e molto maestoso - Allegro con spirito · Machine-readable JSON-LD