ISRC QZ5AB2067335
Verified recording
QZ5AB2067335 is “Cicatriz” by César Pinzón,
registered on the CopyrightChains blockchain with CopyrightID
0x1b579ef14acb360f4bb55d9708c132dc5cfc7528591180486b8355a6b97e6cb8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2067335.
Recording identifiers
- ISRC
- QZ5AB2067335
- Title
- Cicatriz
- Artist
- César Pinzón
- CopyrightID (CopyrightChains transaction hash)
0x1b579ef14acb360f4bb55d9708c132dc5cfc7528591180486b8355a6b97e6cb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a55d410fd1ee4765b8ef88a4cc35276ef8ff4fc2ee12852e76beb08a0b6b75c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2067335
- Bitcoin block existence check
- https://blockstream.info/api/block/960138