ISRC CH7812198730
Verified recording
CH7812198730 is “Tek Tek” by FFRAGEZEICHEN,
registered on the CopyrightChains blockchain with CopyrightID
0xcc9ad439308a0d1f3a3c1f705e25e04bb40833239cefcec9181bc31e18cc318e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812198730.
Recording identifiers
- ISRC
- CH7812198730
- Title
- Tek Tek
- Artist
- FFRAGEZEICHEN
- CopyrightID (CopyrightChains transaction hash)
0xcc9ad439308a0d1f3a3c1f705e25e04bb40833239cefcec9181bc31e18cc318e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:47d11ed8916c2fdd95f6f42eb34277cea8b79316726d523b72fbbcfd09b4c9e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812198730
- Bitcoin block existence check
- https://blockstream.info/api/block/953515