ISRC QZKU62000225
Verified recording
QZKU62000225 is “Si Así Lo Permites” by Grupo Sigma,
registered on the CopyrightChains blockchain with CopyrightID
0x849f3c9bdb2f3e638d3fe3466531a06104850f1733033051566e9f01cec1c9a8 and independently timestamped
in Bitcoin block 960210 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKU62000225.
Recording identifiers
- ISRC
- QZKU62000225
- Title
- Si Así Lo Permites
- Artist
- Grupo Sigma
- CopyrightID (CopyrightChains transaction hash)
0x849f3c9bdb2f3e638d3fe3466531a06104850f1733033051566e9f01cec1c9a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:21:45+00:00
- Bitcoin block
- 960210
- Canonical record hash
sha256:8e52387ab0013e2a706b57aaf453a986958c639a11ad72e17bb54283bd8850a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKU62000225
- Bitcoin block existence check
- https://blockstream.info/api/block/960210