ISRC CA5KR1963000
Verified recording
CA5KR1963000 is “Un paraiso es mi Cuba” by Rosendo Ruiz,
registered on the CopyrightChains blockchain with CopyrightID
0x7be28465124b3f489f35a3eaf4efd4d13e88d60c9a645ca3fd1190af36a5e58c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1963000.
Recording identifiers
- ISRC
- CA5KR1963000
- Title
- Un paraiso es mi Cuba
- Artist
- Rosendo Ruiz
- CopyrightID (CopyrightChains transaction hash)
0x7be28465124b3f489f35a3eaf4efd4d13e88d60c9a645ca3fd1190af36a5e58c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:c04c1b96e9190660c6e0747cba8533245190291e54144dbdc58b49b6c6015c4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1963000
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Un paraiso es mi Cuba · Machine-readable JSON-LD