ISRC USZUP1010694
Verified recording
USZUP1010694 is “Duda” by Los Marineros del Norte,
registered on the CopyrightChains blockchain with CopyrightID
0xa109b6198ed8b0700623ef2ed8bb3a8c0ec50a7b7e655ef0b898b3347e719983 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/USZUP1010694.
Recording identifiers
- ISRC
- USZUP1010694
- Title
- Duda
- Artist
- Los Marineros del Norte
- CopyrightID (CopyrightChains transaction hash)
0xa109b6198ed8b0700623ef2ed8bb3a8c0ec50a7b7e655ef0b898b3347e719983
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1ddb87f45479e7fea50bef07e5608ed370b7615b3d407be8f3868548f225d49b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1010694
- Bitcoin block existence check
- https://blockstream.info/api/block/956302