ISRC CH0809578901
Verified recording
CH0809578901 is “Muschle” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0x00663ed123bee5e9e7bca5f0f6ae00a3d5570bbb0fda8ed36a67afb65b3ae861 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0809578901.
Recording identifiers
- ISRC
- CH0809578901
- Title
- Muschle
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0x00663ed123bee5e9e7bca5f0f6ae00a3d5570bbb0fda8ed36a67afb65b3ae861
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:55317965cb3552030907d0c70f39d6af7097746350c14970debe4d95d1d5409d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0809578901
- Bitcoin block existence check
- https://blockstream.info/api/block/956304