ISRC DEB201505916
Verified recording
DEB201505916 is “Polnische Hochzeit, Act II: Act II: Polonaise and Chorus - Chorabgesang (Oginsky, Chorus)” by Joseph Beer,
registered on the CopyrightChains blockchain with CopyrightID
0xbd969bbf377d8725d5b798bdb536da79944c3f6d565d8199dee989fc23ae0ccb and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201505916.
Recording identifiers
- ISRC
- DEB201505916
- Title
- Polnische Hochzeit, Act II: Act II: Polonaise and Chorus - Chorabgesang (Oginsky, Chorus)
- Artist
- Joseph Beer
- CopyrightID (CopyrightChains transaction hash)
0xbd969bbf377d8725d5b798bdb536da79944c3f6d565d8199dee989fc23ae0ccb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:47d3134861d429af62a5479b67dcc8882184994b7c97fceec99fc7d693163088- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201505916
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Polnische Hochzeit, Act II: Act II: Polonaise and Chorus - Chorabgesang (Oginsky, Chorus) · Machine-readable JSON-LD