ISRC GBAYC8900262
Verified recording
GBAYC8900262 is “Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VIII and Coda. Allegro moderato con anima” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xba35c56e0380dbc3b0c7b50cceb72669b4036e10df28ebbec34b0e02c77cd336 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900262.
Recording identifiers
- ISRC
- GBAYC8900262
- Title
- Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VIII and Coda. Allegro moderato con anima
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xba35c56e0380dbc3b0c7b50cceb72669b4036e10df28ebbec34b0e02c77cd336
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:492d32cee4fa13927ee9fc991d5c6c7189bf3674b23fd57e0caf440793b53074- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900262
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VIII and Coda. Allegro moderato con anima · Machine-readable JSON-LD