ISRC USQX92200010
Verified recording
USQX92200010 is “Persischer Marsch, Op. 289” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x1da45265f8963c533387469582ddb5d3d16125a3493d6b52f3a341eac31fcfb6 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92200010.
Recording identifiers
- ISRC
- USQX92200010
- Title
- Persischer Marsch, Op. 289
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x1da45265f8963c533387469582ddb5d3d16125a3493d6b52f3a341eac31fcfb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:2cd042166b392403ce74a1edaa48b0491bf2ab5fb0ce81ae872097ded552fb6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92200010
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Persischer Marsch, Op. 289 · Machine-readable JSON-LD