ISRC QZ9QQ2400137
Verified recording
QZ9QQ2400137 is “La Nalgona” by Grupo Los Chavalos,
registered on the CopyrightChains blockchain with CopyrightID
0x35bb1fe88b8fe89dea63bb54b53e31d2df569d70fb1ddd40c7a5a10a469e2d5a 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/QZ9QQ2400137.
Recording identifiers
- ISRC
- QZ9QQ2400137
- Title
- La Nalgona
- Artist
- Grupo Los Chavalos
- CopyrightID (CopyrightChains transaction hash)
0x35bb1fe88b8fe89dea63bb54b53e31d2df569d70fb1ddd40c7a5a10a469e2d5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:10927333e26e96377261b279dda8bd743c7ac8db289a8b9dac21e9c507a879de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2400137
- Bitcoin block existence check
- https://blockstream.info/api/block/956302