ISRC USSM11408996
Verified recording
USSM11408996 is “Elektromagnetische Polka, Op. 110” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x453aa88f672c52b9f5f3786adaeafe2dedba9f64052a8497b06d6513c648deae and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11408996.
Recording identifiers
- ISRC
- USSM11408996
- Title
- Elektromagnetische Polka, Op. 110
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x453aa88f672c52b9f5f3786adaeafe2dedba9f64052a8497b06d6513c648deae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:69ca8690ca222aef409c7dd67a2c66517d6d3eff037ec3104ef7d22d5286daf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11408996
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Elektromagnetische Polka, Op. 110 · Machine-readable JSON-LD