ISRC CH0800225002
Verified recording
CH0800225002 is “Das chöi mir o” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0xc4c115f1dbb5b5eceb9ef32229ef10bd602cc46aeed5d4630ff82a45ff3ecfdb and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800225002.
Recording identifiers
- ISRC
- CH0800225002
- Title
- Das chöi mir o
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0xc4c115f1dbb5b5eceb9ef32229ef10bd602cc46aeed5d4630ff82a45ff3ecfdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:efabab363dd42b0e41fe78c897b26a5ee3f0fb131fe5771801ec1df0933e1f20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800225002
- Bitcoin block existence check
- https://blockstream.info/api/block/960216