ISRC QMBZ91584364
Verified recording
QMBZ91584364 is “Cana Quema” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0x0b0cd6b724dafb4921ff577157fc40e9ad2a95e69cc8d7fd1edc95f25aad33c7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91584364.
Recording identifiers
- ISRC
- QMBZ91584364
- Title
- Cana Quema
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0x0b0cd6b724dafb4921ff577157fc40e9ad2a95e69cc8d7fd1edc95f25aad33c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:13ffdf4353966914012708c2bb212e5590da1de93337a834957abcb66dd1f127- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91584364
- Bitcoin block existence check
- https://blockstream.info/api/block/957120