ISRC GBAYC8900253
Verified recording
GBAYC8900253 is “Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Introduction. Moderato quasi andante” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xbd3713b43a5f6d330950375b80d58c1d1b059e58ed14e711b075cc1ad73ec442 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900253.
Recording identifiers
- ISRC
- GBAYC8900253
- Title
- Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Introduction. Moderato quasi andante
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xbd3713b43a5f6d330950375b80d58c1d1b059e58ed14e711b075cc1ad73ec442
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:76f398f555fdf9d382bba6db7194c6b1c07b2c2eb9732b82ee4c725c7ad867c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900253
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Introduction. Moderato quasi andante · Machine-readable JSON-LD