ISRC QZTAT2192318
Verified recording
QZTAT2192318 is “Desde chico” by Oficial28919,
registered on the CopyrightChains blockchain with CopyrightID
0x3d4db4485a99d2c97d579bc18689127b1bcb666c1306056e7e0336f1e592b0ea 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/QZTAT2192318.
Recording identifiers
- ISRC
- QZTAT2192318
- Title
- Desde chico
- Artist
- Oficial28919
- CopyrightID (CopyrightChains transaction hash)
0x3d4db4485a99d2c97d579bc18689127b1bcb666c1306056e7e0336f1e592b0ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6ecf7433291c052ceba54651bfeff42ab236722b8188331341b4ba35bc6705ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2192318
- Bitcoin block existence check
- https://blockstream.info/api/block/956302