ISRC QMBZ91584375
Verified recording
QMBZ91584375 is “Llora Mi Nena” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0xe804d69416506eeea704f79fd9b9a669ed0d621eb008a14e5a6970198c6e5343 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91584375.
Recording identifiers
- ISRC
- QMBZ91584375
- Title
- Llora Mi Nena
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0xe804d69416506eeea704f79fd9b9a669ed0d621eb008a14e5a6970198c6e5343
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a8381a779348fcadeea32b674305110d7c00bb08a17fbfa2c5c4f8b8ae19e270- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91584375
- Bitcoin block existence check
- https://blockstream.info/api/block/960418