ISRC GBAYC1504239
Verified recording
GBAYC1504239 is “Tchaikovsky: The Nutcracker, Op. 71, Act 2: Divertissement” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x00d09a748b7f968cba35169636f358b8adad6a9ba9798b1f07d3bd98dfa42580 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1504239.
Recording identifiers
- ISRC
- GBAYC1504239
- Title
- Tchaikovsky: The Nutcracker, Op. 71, Act 2: Divertissement
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x00d09a748b7f968cba35169636f358b8adad6a9ba9798b1f07d3bd98dfa42580
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:a8f41f25b2fc95ee033deb792344408a14bc7b268fb78081eb9f759b12248baa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1504239
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Tchaikovsky: The Nutcracker, Op. 71, Act 2: Divertissement · Machine-readable JSON-LD