ISRC USSM11306231
Verified recording
USSM11306231 is “An der schönen blauen Donau, Walzer, Op. 314” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x3fe9390d20159fc4e3042c114afad0c1973dc23f7c6cdec707e2098f33771ef6 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11306231.
Recording identifiers
- ISRC
- USSM11306231
- Title
- An der schönen blauen Donau, Walzer, Op. 314
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x3fe9390d20159fc4e3042c114afad0c1973dc23f7c6cdec707e2098f33771ef6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:f9dc3bcc9ae081ea3dd1305e2e84744a48745a406aea5f0391a0c2599812ee1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11306231
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: An der schönen blauen Donau, Walzer, Op. 314 · Machine-readable JSON-LD