ISRC ATT250600690
Verified recording
ATT250600690 is “Polkafreunde” by Wilfried Rösch und Die Original Böhmischen,
registered on the CopyrightChains blockchain with CopyrightID
0xfe1d330a864a9df27726f27c0b36accc524495b1668d20f5c294acb5b76b53b7 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/ATT250600690.
Recording identifiers
- ISRC
- ATT250600690
- Title
- Polkafreunde
- Artist
- Wilfried Rösch und Die Original Böhmischen
- CopyrightID (CopyrightChains transaction hash)
0xfe1d330a864a9df27726f27c0b36accc524495b1668d20f5c294acb5b76b53b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6dcc8e5afbfc2399d7d49200b700b9b77c894d463bab142a5ca9248ebecbf058- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT250600690
- Bitcoin block existence check
- https://blockstream.info/api/block/960138