ISRC CH6540867184
Verified recording
CH6540867184 is “Best of Beny Rehmann: Drescher Polka / Schiffsfeger Polka / Am Stammtisch / Wenn du meinst / Oh Katharina” by Christoph Walter,
registered on the CopyrightChains blockchain with CopyrightID
0x0d7a374cd8ab4e5317c109fb7f8d8a851b05c310de7eb3245d35d977c64db9da and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867184.
Recording identifiers
- ISRC
- CH6540867184
- Title
- Best of Beny Rehmann: Drescher Polka / Schiffsfeger Polka / Am Stammtisch / Wenn du meinst / Oh Katharina
- Artist
- Christoph Walter
- CopyrightID (CopyrightChains transaction hash)
0x0d7a374cd8ab4e5317c109fb7f8d8a851b05c310de7eb3245d35d977c64db9da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:0ae3ea4c7db468059df688d40223c5d779002d097bee77f4e311d8daaff5426e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540867184
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Best of Beny Rehmann: Drescher Polka / Schiffsfeger Polka / Am Stammtisch / Wenn du meinst / Oh Katharina · Machine-readable JSON-LD