ISRC GBAYC9202891
Verified recording
GBAYC9202891 is “Tchaikovsky: The Nutcracker, Op. 71, Act I, Scene 1: No. 7, The Battle” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xfb3fe40636b89ecb925248ae8a216cabdd548a493fb327a12551fadf50743fe9 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202891.
Recording identifiers
- ISRC
- GBAYC9202891
- Title
- Tchaikovsky: The Nutcracker, Op. 71, Act I, Scene 1: No. 7, The Battle
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xfb3fe40636b89ecb925248ae8a216cabdd548a493fb327a12551fadf50743fe9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:c1bc4954d4fb27b4f25778f65a61e136725c4a1918bf1b758bbff660ebaec00f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202891
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Tchaikovsky: The Nutcracker, Op. 71, Act I, Scene 1: No. 7, The Battle · Machine-readable JSON-LD