ISRC GBAYC8900259
Verified recording
GBAYC8900259 is “Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation V. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x610310a69ff4ad819dc13c518c7e3c9cb327b64fdf64699b598819718374ddf9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900259.
Recording identifiers
- ISRC
- GBAYC8900259
- Title
- Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation V. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x610310a69ff4ad819dc13c518c7e3c9cb327b64fdf64699b598819718374ddf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c721382cc7cab435188db3ed895a243b664b126b679fac3ce87c4fb61b108cb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900259
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation V. Allegro moderato · Machine-readable JSON-LD