ISRC QM6DC1904506
Verified recording
QM6DC1904506 is “Humo” by La Sonora Matancera,
registered on the CopyrightChains blockchain with CopyrightID
0x18ca3f9075aaf0bd8a5ac9d50d3045964c03fcccd216be16e3c607a80b5dd1b0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1904506.
Recording identifiers
- ISRC
- QM6DC1904506
- Title
- Humo
- Artist
- La Sonora Matancera
- CopyrightID (CopyrightChains transaction hash)
0x18ca3f9075aaf0bd8a5ac9d50d3045964c03fcccd216be16e3c607a80b5dd1b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:fb348755433c65cf44eeefaaa56323fe446701027477af5574c0c00601a69bb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1904506
- Bitcoin block existence check
- https://blockstream.info/api/block/957120