ISRC USSM11305850
Verified recording
USSM11305850 is “Künstler Quadrille, Op. 201” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x7c095587fafcace20bec3ce532dbc0401c8edc77b58281594e4d0a80d6923088 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305850.
Recording identifiers
- ISRC
- USSM11305850
- Title
- Künstler Quadrille, Op. 201
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x7c095587fafcace20bec3ce532dbc0401c8edc77b58281594e4d0a80d6923088
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:4104c87bbf3aa64a54f0f8c11b149e520bc1245bfd244f4db4c1e69a228f4c7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305850
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Künstler Quadrille, Op. 201 · Machine-readable JSON-LD