ISRC US67R0100331
Verified recording
US67R0100331 is “El Contagio” by Los Tigres Del Norte,
registered on the CopyrightChains blockchain with CopyrightID
0x67be5548dd82ae2c32741156562507dc0de30565386fcaf190bd6476a64d9806 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US67R0100331.
Recording identifiers
- ISRC
- US67R0100331
- Title
- El Contagio
- Artist
- Los Tigres Del Norte
- CopyrightID (CopyrightChains transaction hash)
0x67be5548dd82ae2c32741156562507dc0de30565386fcaf190bd6476a64d9806
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d512a30ec86f4148086611fac1b121c2d0006938067df539b2b10d96236d95b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US67R0100331
- Bitcoin block existence check
- https://blockstream.info/api/block/956304