ISRC ES5019880006
Verified recording
ES5019880006 is “Cuba y España” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0xbb6f6492c93b41042cded7298d8ef44fcdce6b3c0c64a0c63d7c5f4d75d56e46 and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019880006.
Recording identifiers
- ISRC
- ES5019880006
- Title
- Cuba y España
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0xbb6f6492c93b41042cded7298d8ef44fcdce6b3c0c64a0c63d7c5f4d75d56e46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:511f3c730af5b09bd7655c7ac9fe27c51d90e8412eb1e3396121ad6aa8b59781- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019880006
- Bitcoin block existence check
- https://blockstream.info/api/block/959155