ISRC CUA011914104
Verified recording
CUA011914104 is “Cubanita Linda” by Ricardo Leyva,
registered on the CopyrightChains blockchain with CopyrightID
0x1c9b3dc4731099d8a9e25df9bbfa0ca18caad01ba7cc778d31cdf318f2bdbfc0 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA011914104.
Recording identifiers
- ISRC
- CUA011914104
- Title
- Cubanita Linda
- Artist
- Ricardo Leyva
- CopyrightID (CopyrightChains transaction hash)
0x1c9b3dc4731099d8a9e25df9bbfa0ca18caad01ba7cc778d31cdf318f2bdbfc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:5cf56efeca420ef47febdc995877aed8e943f66ed436136c5e22064930fc0cd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA011914104
- Bitcoin block existence check
- https://blockstream.info/api/block/960368