ISRC USBC10402328
Verified recording
USBC10402328 is “Pique dame, Op. 68, TH 10: Act II: Scene 1: Yeletsky's Aria” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe4c1935f5f6c9845e6288f27060b2d02cef788dee6946bed6b1a0619d9c55fdf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10402328.
Recording identifiers
- ISRC
- USBC10402328
- Title
- Pique dame, Op. 68, TH 10: Act II: Scene 1: Yeletsky's Aria
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe4c1935f5f6c9845e6288f27060b2d02cef788dee6946bed6b1a0619d9c55fdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:09fa86cf3e661f2e91d85074097a0210b3950fbbc05cb0e2090630bcb679d62b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10402328
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pique dame, Op. 68, TH 10: Act II: Scene 1: Yeletsky's Aria · Machine-readable JSON-LD