ISRC QMDA71353281
Verified recording
QMDA71353281 is “Dos Corazones” by Los Marineros del Norte,
registered on the CopyrightChains blockchain with CopyrightID
0x5f421aa306ae6c417910a25f973e7c13a72dbf1d380dd4976c29e38a89a39623 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71353281.
Recording identifiers
- ISRC
- QMDA71353281
- Title
- Dos Corazones
- Artist
- Los Marineros del Norte
- CopyrightID (CopyrightChains transaction hash)
0x5f421aa306ae6c417910a25f973e7c13a72dbf1d380dd4976c29e38a89a39623
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:94a982ff3041b37869cb0f2ebe7147feb24006e7ea86f1b604d3b0d183d1c665- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71353281
- Bitcoin block existence check
- https://blockstream.info/api/block/960404