ISRC USA561381822
Verified recording
USA561381822 is “Entrance March (From "The Gypsy Baron")” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xef15e9e08506f0e080d8810633dc5b74b7ad597949a283aa04043d70e256294a and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561381822.
Recording identifiers
- ISRC
- USA561381822
- Title
- Entrance March (From "The Gypsy Baron")
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xef15e9e08506f0e080d8810633dc5b74b7ad597949a283aa04043d70e256294a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:309f969866fed4880d4068153fa6dd394081ef4d1502013a74f37e2b51829724- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561381822
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Entrance March (From "The Gypsy Baron") · Machine-readable JSON-LD