ISRC QZ5AB1642608
Verified recording
QZ5AB1642608 is “El Primer Día” by Melodico,
registered on the CopyrightChains blockchain with CopyrightID
0xc399774924fe1e315ffd643f0c87401268c1c55cecd25315140dc6e7e968c27e and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1642608.
Recording identifiers
- ISRC
- QZ5AB1642608
- Title
- El Primer Día
- Artist
- Melodico
- CopyrightID (CopyrightChains transaction hash)
0xc399774924fe1e315ffd643f0c87401268c1c55cecd25315140dc6e7e968c27e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:9b42d86863f03abef5f1a9741b257c38f689f9d7eee538af1668c19f5f976f11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1642608
- Bitcoin block existence check
- https://blockstream.info/api/block/960144