ISRC CLCZ21903651
Verified recording
CLCZ21903651 is “Por ti” by Natalino,
registered on the CopyrightChains blockchain with CopyrightID
0x05f06702e084f4e47fe626899602d4ed9131231ee08243531a13795d7cff814f 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/CLCZ21903651.
Recording identifiers
- ISRC
- CLCZ21903651
- Title
- Por ti
- Artist
- Natalino
- CopyrightID (CopyrightChains transaction hash)
0x05f06702e084f4e47fe626899602d4ed9131231ee08243531a13795d7cff814f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:06f8a0eec642abaf451551a2dfb70e14483ffc67c3f34c2f229aa748b164635b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLCZ21903651
- Bitcoin block existence check
- https://blockstream.info/api/block/953515