ISRC GBAYC9400647
Verified recording
GBAYC9400647 is “Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso - Allegro con spirito (Excerpt)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5e7711090b35b625fd0e21ad7aff89b7b96d32bcff79ba424f57d3c7a16011a5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400647.
Recording identifiers
- ISRC
- GBAYC9400647
- Title
- Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso - Allegro con spirito (Excerpt)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5e7711090b35b625fd0e21ad7aff89b7b96d32bcff79ba424f57d3c7a16011a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9a9fbb33f9bab32a95c11fa08edf23209fc9b299340a948ba3c0a3fa2cb82d2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400647
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso - Allegro con spirito (Excerpt) · Machine-readable JSON-LD