ISRC GBAYC0901962
Verified recording
GBAYC0901962 is “Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation IV. Andante grazioso” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc6290fc94b76009084ceebf82234957d21f32cadd3c5edd17a9e682ed4c7d9ac and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901962.
Recording identifiers
- ISRC
- GBAYC0901962
- Title
- Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation IV. Andante grazioso
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc6290fc94b76009084ceebf82234957d21f32cadd3c5edd17a9e682ed4c7d9ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c99a7929567dd47a4e6d7fd31221732e2374085a8dc88b8c92efb27d66f03d0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0901962
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation IV. Andante grazioso · Machine-readable JSON-LD