ISRC QM3DF2170965
Verified recording
QM3DF2170965 is “El Mario” by La Linea Directa,
registered on the CopyrightChains blockchain with CopyrightID
0xf680a0b0e711e11807b115746175ea73b7e1c961cd48eaff71b5a6840948dcf1 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2170965.
Recording identifiers
- ISRC
- QM3DF2170965
- Title
- El Mario
- Artist
- La Linea Directa
- CopyrightID (CopyrightChains transaction hash)
0xf680a0b0e711e11807b115746175ea73b7e1c961cd48eaff71b5a6840948dcf1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:e4e633715191e27b00d8a3920a207bc4aa35e2e27206d6864aae7de1e2fef909- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2170965
- Bitcoin block existence check
- https://blockstream.info/api/block/960247