ISRC USSM11409004
Verified recording
USSM11409004 is “Explosions-Polka, Op. 43” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xd737314235e01b0be1b12fdf616bf450b5cc9d02f189361fbdd3772344baa2f3 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11409004.
Recording identifiers
- ISRC
- USSM11409004
- Title
- Explosions-Polka, Op. 43
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xd737314235e01b0be1b12fdf616bf450b5cc9d02f189361fbdd3772344baa2f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:27f1164f05e9d51df0d350b7c6cc324322ace2be122aaaf6b9af14b4e7cf9972- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11409004
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Explosions-Polka, Op. 43 · Machine-readable JSON-LD