ISRC QZK6J2250197
Verified recording
QZK6J2250197 is “Telefon-John” by Väster-Ut,
registered on the CopyrightChains blockchain with CopyrightID
0x4d70c88ce32cc5780a2e528dacc3820d1a3df3679acd3fe54e239eddaa1977a1 and independently timestamped
in Bitcoin block 956891 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2250197.
Recording identifiers
- ISRC
- QZK6J2250197
- Title
- Telefon-John
- Artist
- Väster-Ut
- CopyrightID (CopyrightChains transaction hash)
0x4d70c88ce32cc5780a2e528dacc3820d1a3df3679acd3fe54e239eddaa1977a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:16:32+00:00
- Bitcoin block
- 956891
- Canonical record hash
sha256:33278fef009cacf46606e7c8b5c99406d702cedec481e01468695ad483ecf6fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2250197
- Bitcoin block existence check
- https://blockstream.info/api/block/956891