ISRC CH6541746921
Verified recording
CH6541746921 is “The Best of Polo Hofer” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0x8e688d25ee1c8f321c27b560ac5fd27476f38b9e3bebe312552a1b75f9296c1e and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746921.
Recording identifiers
- ISRC
- CH6541746921
- Title
- The Best of Polo Hofer
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0x8e688d25ee1c8f321c27b560ac5fd27476f38b9e3bebe312552a1b75f9296c1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:dd10d563f3879e24add098f6f48542900c9e81ebc5bc23c816e34aafdfb38885- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541746921
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: The Best of Polo Hofer · Machine-readable JSON-LD