ISRC GBAYC9202921
Verified recording
GBAYC9202921 is “Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc1fb6de817521ebf79e9c0ea59a959b343b4810c86693cc5f920893fe6e4cc50 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202921.
Recording identifiers
- ISRC
- GBAYC9202921
- Title
- Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc1fb6de817521ebf79e9c0ea59a959b343b4810c86693cc5f920893fe6e4cc50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:4b7bc80b8e8a12697b7064d5605cf0f89e1813bdebe0c5f63778fa79762f413d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202921
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Tchaikovsky: The Nutcracker, Op. 71, Act II: No. 13, Waltz of the Flowers · Machine-readable JSON-LD