ISRC QMBZ91403220
Verified recording
QMBZ91403220 is “Cantiñas” by La Perla De Cadiz,
registered on the CopyrightChains blockchain with CopyrightID
0x9ca479e38e12a1bf61a3010fe21c8499f21dc80671b517bf44793000caf8b38f 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/QMBZ91403220.
Recording identifiers
- ISRC
- QMBZ91403220
- Title
- Cantiñas
- Artist
- La Perla De Cadiz
- CopyrightID (CopyrightChains transaction hash)
0x9ca479e38e12a1bf61a3010fe21c8499f21dc80671b517bf44793000caf8b38f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3eac544eb15ef5c2aa25abc1315dae4defd1077e3d8b216113505fc2a61d90d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91403220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118