ISRC GBAYD8901149
Verified recording
GBAYD8901149 is “Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VII and Coda. Allegro vivo” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xb003dbfba7881560304c256ac95f427059c7e009bf6878ab3e1f76ecc4153d2a and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8901149.
Recording identifiers
- ISRC
- GBAYD8901149
- Title
- Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VII and Coda. Allegro vivo
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xb003dbfba7881560304c256ac95f427059c7e009bf6878ab3e1f76ecc4153d2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f290aa7a2a0c9b040a1e00f1fb35d408209e2fe08af1d9f2dfe9bc053eddd1e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8901149
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Tchaikovsky: Variations on a Rococo Theme for Cello and Orchestra, Op. 33: Variation VII and Coda. Allegro vivo · Machine-readable JSON-LD