ISRC ES5019680021
Verified recording
ES5019680021 is “Lula” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0xbfe72ab02a3d9450b1c51666c51f63c32713125764ad785bbf3d767f1a51d72c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019680021.
Recording identifiers
- ISRC
- ES5019680021
- Title
- Lula
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0xbfe72ab02a3d9450b1c51666c51f63c32713125764ad785bbf3d767f1a51d72c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:778e3ffe5d07a7c435edea023f498d43a1ddf82f77bff267f8ef12d08f7958c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019680021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118