ISRC US3DF2408571
Verified recording
US3DF2408571 is “Qué Lindas es Cuba” by Los Grandes de La Música Cubana,
registered on the CopyrightChains blockchain with CopyrightID
0xcd1f28f91009b4878cbe12f6d283717bbd9133d3134b51710f8d66083741a55d and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2408571.
Recording identifiers
- ISRC
- US3DF2408571
- Title
- Qué Lindas es Cuba
- Artist
- Los Grandes de La Música Cubana
- CopyrightID (CopyrightChains transaction hash)
0xcd1f28f91009b4878cbe12f6d283717bbd9133d3134b51710f8d66083741a55d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:ff87cb8a3287ffe54ff7575a3157f1fa344f022fb08fcf8a9c8a5be12ed5e333- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2408571
- Bitcoin block existence check
- https://blockstream.info/api/block/960291