ISRC DKZT91900110
Verified recording
DKZT91900110 is “Smile” by Claudia Campagnol,
registered on the CopyrightChains blockchain with CopyrightID
0xfefd509045ef7d7def58b46de54a7913f676d8061270ad81438520f8d9f62226 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZT91900110.
Recording identifiers
- ISRC
- DKZT91900110
- Title
- Smile
- Artist
- Claudia Campagnol
- CopyrightID (CopyrightChains transaction hash)
0xfefd509045ef7d7def58b46de54a7913f676d8061270ad81438520f8d9f62226
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:669c25ece0f825135624feffb4e0b75b410376364fed9ba11e3bdaecb4c3059c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKZT91900110
- Bitcoin block existence check
- https://blockstream.info/api/block/956302