ISRC USSM11306224
Verified recording
USSM11306224 is “Russischer Marsch, Op. 426” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xfda9802edbe1133cb40a9b3fdf88dcb88b6201936a8d461ef21d84e49fc9f5f4 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11306224.
Recording identifiers
- ISRC
- USSM11306224
- Title
- Russischer Marsch, Op. 426
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xfda9802edbe1133cb40a9b3fdf88dcb88b6201936a8d461ef21d84e49fc9f5f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:b1cf155605c193880ef3f48302a972cf388e65a164236abfc9a211580eeee42c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11306224
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Russischer Marsch, Op. 426 · Machine-readable JSON-LD