ISRC FRZ039301370
Verified recording
FRZ039301370 is “Kalinka” by Paul Mauriat,
registered on the CopyrightChains blockchain with CopyrightID
0x3fc9779003a02eb366ac4af04d93e15d57d73ea12d815610be30ab5bae433236 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ039301370.
Recording identifiers
- ISRC
- FRZ039301370
- Title
- Kalinka
- Artist
- Paul Mauriat
- CopyrightID (CopyrightChains transaction hash)
0x3fc9779003a02eb366ac4af04d93e15d57d73ea12d815610be30ab5bae433236
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1d81c27bcd4919636466a43d29235bdbfa5941463a3e1950d32c8bd19ffc5e20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ039301370
- Bitcoin block existence check
- https://blockstream.info/api/block/956304