ISRC USCGH1983161
Verified recording
USCGH1983161 is “Ein Walzertraum, Act 1: Leise ganz Leise” by Oscar Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x995d73cf8a2003c3008eaee76b6ca7ce9e89c6537e188515dbcd7b4366a846c9 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1983161.
Recording identifiers
- ISRC
- USCGH1983161
- Title
- Ein Walzertraum, Act 1: Leise ganz Leise
- Artist
- Oscar Strauss
- CopyrightID (CopyrightChains transaction hash)
0x995d73cf8a2003c3008eaee76b6ca7ce9e89c6537e188515dbcd7b4366a846c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:0a3346d60925075b2036f07fcf1aaff1654b12955281ba3a19fc847f17719861- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1983161
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Ein Walzertraum, Act 1: Leise ganz Leise · Machine-readable JSON-LD