ISRC CLCZ21903664
Verified recording
CLCZ21903664 is “Por ti” by Natalino,
registered on the CopyrightChains blockchain with CopyrightID
0x686a42014e2e19bb869e4805cb141538abdddec23d9b62a57ae23f17ef97c588 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/CLCZ21903664.
Recording identifiers
- ISRC
- CLCZ21903664
- Title
- Por ti
- Artist
- Natalino
- CopyrightID (CopyrightChains transaction hash)
0x686a42014e2e19bb869e4805cb141538abdddec23d9b62a57ae23f17ef97c588
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b47859cb7bcbff350ac4a08ff403e1ac024cc4d2f52563c01f90a6786dd3f8d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLCZ21903664
- Bitcoin block existence check
- https://blockstream.info/api/block/956304