ISRC QMDA71353402
Verified recording
QMDA71353402 is “La Ultima Copa” by Los Marineros del Norte,
registered on the CopyrightChains blockchain with CopyrightID
0xacb3cfc09054ef8a7230a8c5af749170b16ca112d587a7bab0a579c72a32f841 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71353402.
Recording identifiers
- ISRC
- QMDA71353402
- Title
- La Ultima Copa
- Artist
- Los Marineros del Norte
- CopyrightID (CopyrightChains transaction hash)
0xacb3cfc09054ef8a7230a8c5af749170b16ca112d587a7bab0a579c72a32f841
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:80eb955d2af86a7ab5f9bda418a70b100d45b143125c6149774821c3b4f0c7f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71353402
- Bitcoin block existence check
- https://blockstream.info/api/block/957118