ISRC QZQMB2108220
Verified recording
QZQMB2108220 is “El Buck” by Los Caimanes De Sinaloa,
registered on the CopyrightChains blockchain with CopyrightID
0x8cece5c8ace62c059c6761c3ffa47f1a328626ab05c504e7a6b03723daba051a 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/QZQMB2108220.
Recording identifiers
- ISRC
- QZQMB2108220
- Title
- El Buck
- Artist
- Los Caimanes De Sinaloa
- CopyrightID (CopyrightChains transaction hash)
0x8cece5c8ace62c059c6761c3ffa47f1a328626ab05c504e7a6b03723daba051a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:df320b846703ea0bacdabb9302f43364cf8bbccb50d5f45ed8e7a031f514c95f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQMB2108220
- Bitcoin block existence check
- https://blockstream.info/api/block/956302