ISRC USQX92200018
Verified recording
USQX92200018 is “An der schönen blauen Donau, Walzer, Op. 314” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x04e38267732e5d9249ee5a2d06ecfd9c2a5c12563de6044d7a5b245507ca546c and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92200018.
Recording identifiers
- ISRC
- USQX92200018
- Title
- An der schönen blauen Donau, Walzer, Op. 314
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x04e38267732e5d9249ee5a2d06ecfd9c2a5c12563de6044d7a5b245507ca546c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:be6275fef29e254843e627ee27664369a374d5f5e3f498df6d7a8fe790eb5637- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92200018
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: An der schönen blauen Donau, Walzer, Op. 314 · Machine-readable JSON-LD