ISRC USQX91702244
Verified recording
USQX91702244 is “Geschichten aus dem Wienerwald, Walzer, Op. 325” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x683989a3c54b269cc1d83d757f213af7d93b34184ec969735af6c52685b3a37a and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91702244.
Recording identifiers
- ISRC
- USQX91702244
- Title
- Geschichten aus dem Wienerwald, Walzer, Op. 325
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x683989a3c54b269cc1d83d757f213af7d93b34184ec969735af6c52685b3a37a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:953432d679a49a1371fdc4a8f6d4eee62676eb14e6708d91ccedbc15d87bce4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91702244
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Geschichten aus dem Wienerwald, Walzer, Op. 325 · Machine-readable JSON-LD