ISRC CH6540866496
Verified recording
CH6540866496 is “The Best of Polo Hofer: Wäge dir / Kiosk / Giggerig” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0x1b3387b5511a8ee79f91fc97d8e5e9d023c7fdb1cfc28a0c58a9bcba31a0d9f6 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540866496.
Recording identifiers
- ISRC
- CH6540866496
- Title
- The Best of Polo Hofer: Wäge dir / Kiosk / Giggerig
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0x1b3387b5511a8ee79f91fc97d8e5e9d023c7fdb1cfc28a0c58a9bcba31a0d9f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:b962ce9f11a049c4fa1fc99a18e267d201dea1bd89821f73194311542f0a7e97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540866496
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: The Best of Polo Hofer: Wäge dir / Kiosk / Giggerig · Machine-readable JSON-LD