ISRC CLCZ21903667
Verified recording
CLCZ21903667 is “Aquella tarde” by Natalino,
registered on the CopyrightChains blockchain with CopyrightID
0xb9f5893ffbfbd36e21bc04a2fe46a4c8f1d4272bce9283436980b3a2aac71568 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/CLCZ21903667.
Recording identifiers
- ISRC
- CLCZ21903667
- Title
- Aquella tarde
- Artist
- Natalino
- CopyrightID (CopyrightChains transaction hash)
0xb9f5893ffbfbd36e21bc04a2fe46a4c8f1d4272bce9283436980b3a2aac71568
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5868b597f1327a9d13833dbeb0769da888c40c0c74eaba166f69f269d38f7591- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLCZ21903667
- Bitcoin block existence check
- https://blockstream.info/api/block/956302