ISRC CH0800083405
Verified recording
CH0800083405 is “E Walzer mit Dir” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0x8e028915825664be4e22048d313556b43bfa1df09b6c93539575aaabc3f162ac and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800083405.
Recording identifiers
- ISRC
- CH0800083405
- Title
- E Walzer mit Dir
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0x8e028915825664be4e22048d313556b43bfa1df09b6c93539575aaabc3f162ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7e767d77cf970635024827a74c2927e2a69c50a7a93723d75d288f93554b5edc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800083405
- Bitcoin block existence check
- https://blockstream.info/api/block/960138