ISRC CH0800350105
Verified recording
CH0800350105 is “Sunntigs Blues” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0xd9e395e61eac5ae3a348cfc853fbcd85886d0a3fb13772d042b4380119b18572 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800350105.
Recording identifiers
- ISRC
- CH0800350105
- Title
- Sunntigs Blues
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0xd9e395e61eac5ae3a348cfc853fbcd85886d0a3fb13772d042b4380119b18572
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:bb064328189f082ac844968f04b31b3f2aeb0eeae8ec3aef608a14e372098f89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800350105
- Bitcoin block existence check
- https://blockstream.info/api/block/960117