ISRC CH0271106620
Verified recording
CH0271106620 is “Herz-Schmerz-Polka / Enzian-Polka / Zu fett-Polka” by Das Orchester Claudius Alzner,
registered on the CopyrightChains blockchain with CopyrightID
0xfebb25d2521eb1a362cb74df22bfea7a5b50c7e985f2ff01edc53c8f6373c345 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271106620.
Recording identifiers
- ISRC
- CH0271106620
- Title
- Herz-Schmerz-Polka / Enzian-Polka / Zu fett-Polka
- Artist
- Das Orchester Claudius Alzner
- CopyrightID (CopyrightChains transaction hash)
0xfebb25d2521eb1a362cb74df22bfea7a5b50c7e985f2ff01edc53c8f6373c345
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6faa6631e2d16eded64c15a8f8422068274d711ebd54f5a6b16a8be001310e6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271106620
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Herz-Schmerz-Polka / Enzian-Polka / Zu fett-Polka · Machine-readable JSON-LD