ISRC CH0800408002
Verified recording
CH0800408002 is “Weisch no?” by Polo Hofer,
registered on the CopyrightChains blockchain with CopyrightID
0xff1621162a4be57874d971069ed3b051bd5627cf4dcbd76b9e77c4df720c6405 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800408002.
Recording identifiers
- ISRC
- CH0800408002
- Title
- Weisch no?
- Artist
- Polo Hofer
- CopyrightID (CopyrightChains transaction hash)
0xff1621162a4be57874d971069ed3b051bd5627cf4dcbd76b9e77c4df720c6405
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c65d075d92fc18b471e63962f7a9ad857e5eb7f59a0b430420578167baf78777- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0800408002
- Bitcoin block existence check
- https://blockstream.info/api/block/953520