ISRC QZFZ72016416
Verified recording
QZFZ72016416 is “Mambue” by Bosq,
registered on the CopyrightChains blockchain with CopyrightID
0x6cc701d8e851c59c181510b73540b784607720766b8516c0113e07514f64d630 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72016416.
Recording identifiers
- ISRC
- QZFZ72016416
- Title
- Mambue
- Artist
- Bosq
- CopyrightID (CopyrightChains transaction hash)
0x6cc701d8e851c59c181510b73540b784607720766b8516c0113e07514f64d630
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:2dc54d6a75509afe0a2f4c9d1cf7b78ccc02d8b1938d209b34f9bf1de5392f16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72016416
- Bitcoin block existence check
- https://blockstream.info/api/block/956889