ISRC QZ2J21505023
Verified recording
QZ2J21505023 is “Como Antes” by El Leo Pa´,
registered on the CopyrightChains blockchain with CopyrightID
0x55b1eafa210ee3c29a12f460ecb1a90e2f5da826fb35a994927c28bb4253422e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505023.
Recording identifiers
- ISRC
- QZ2J21505023
- Title
- Como Antes
- Artist
- El Leo Pa´
- CopyrightID (CopyrightChains transaction hash)
0x55b1eafa210ee3c29a12f460ecb1a90e2f5da826fb35a994927c28bb4253422e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:18045dd2adf9767ebc6f273b95a9b4630dfcb6c47dd243472b196869625be9dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505023
- Bitcoin block existence check
- https://blockstream.info/api/block/956889