ISRC QZNWW2206575
Verified recording
QZNWW2206575 is “Portarnos Mal” by Carlos Cordero,
registered on the CopyrightChains blockchain with CopyrightID
0xec1c5bad80450fbba0e61c06d1e4f320deaa90fc7ffcae01e60e3e175de85beb and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2206575.
Recording identifiers
- ISRC
- QZNWW2206575
- Title
- Portarnos Mal
- Artist
- Carlos Cordero
- CopyrightID (CopyrightChains transaction hash)
0xec1c5bad80450fbba0e61c06d1e4f320deaa90fc7ffcae01e60e3e175de85beb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:073f6f9ecdbf5a2c3e84956295bcfc97d62345e1249136a16c1d25aac0aa29e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2206575
- Bitcoin block existence check
- https://blockstream.info/api/block/960327