ISRC USBC19606353
Verified recording
USBC19606353 is “The Nutcracker, Op. 71, TH 14: Waltz of the Flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc88e485220cd61edde21603573b784583ef6b212878b2f09ccb67fbcaf589ce1 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19606353.
Recording identifiers
- ISRC
- USBC19606353
- Title
- The Nutcracker, Op. 71, TH 14: Waltz of the Flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc88e485220cd61edde21603573b784583ef6b212878b2f09ccb67fbcaf589ce1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:d68f77340a8b82bab03f2e13cf143fa2e66826c567f98605c654d8b9cb742bd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19606353
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: The Nutcracker, Op. 71, TH 14: Waltz of the Flowers · Machine-readable JSON-LD