ISRC CUA021511181
Verified recording
CUA021511181 is “La Culpa” by Lazarito Valdés,
registered on the CopyrightChains blockchain with CopyrightID
0x4709cef177a4462c6d47003b8362bac7c4d75fcb50a7cd962395302f6a5dd555 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA021511181.
Recording identifiers
- ISRC
- CUA021511181
- Title
- La Culpa
- Artist
- Lazarito Valdés
- CopyrightID (CopyrightChains transaction hash)
0x4709cef177a4462c6d47003b8362bac7c4d75fcb50a7cd962395302f6a5dd555
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:c091dc96b2dddb887340b16bbb8e172552ab9f4ab28be780e79ee0a66befd97c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA021511181
- Bitcoin block existence check
- https://blockstream.info/api/block/960229