ISRC USHM81771269
Verified recording
USHM81771269 is “Les Millions d'Arlequin, Act II: Scène I, No. 9, Polonaise” by Riccardo Drigo,
registered on the CopyrightChains blockchain with CopyrightID
0xc65f23228c616be878f31b4db2d0b883d837daed6a62c354bb27f76620e79efe and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81771269.
Recording identifiers
- ISRC
- USHM81771269
- Title
- Les Millions d'Arlequin, Act II: Scène I, No. 9, Polonaise
- Artist
- Riccardo Drigo
- CopyrightID (CopyrightChains transaction hash)
0xc65f23228c616be878f31b4db2d0b883d837daed6a62c354bb27f76620e79efe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:f7028440af5be79dcb67636f701983d874857d50fd298e72522d9bdb75413caa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81771269
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Les Millions d'Arlequin, Act II: Scène I, No. 9, Polonaise · Machine-readable JSON-LD