ISRC GBF078943219
Verified recording
GBF078943219 is “The Nutcracker, Op. 71, TH.14 / Act 2: No. 13 Waltz of the Flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xffc94bd67dc0862fa1f7b94d46cdf63a6314cffe1a2dcc26d28aeb7882854443 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078943219.
Recording identifiers
- ISRC
- GBF078943219
- Title
- The Nutcracker, Op. 71, TH.14 / Act 2: No. 13 Waltz of the Flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xffc94bd67dc0862fa1f7b94d46cdf63a6314cffe1a2dcc26d28aeb7882854443
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:c01ebd5384b8a76c90757209376295af8f895fa6bb189497a308334ce5a789ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078943219
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: The Nutcracker, Op. 71, TH.14 / Act 2: No. 13 Waltz of the Flowers · Machine-readable JSON-LD