ISRC QZZ8A2366560
Verified recording
QZZ8A2366560 is “Under Your Skirt” by Costa Azul Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x3a6ba7889ca5cbc0d48a4fd02d8b2cda2d54b41e68dd6459c2d83a442dae3eb8 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2366560.
Recording identifiers
- ISRC
- QZZ8A2366560
- Title
- Under Your Skirt
- Artist
- Costa Azul Quartet
- CopyrightID (CopyrightChains transaction hash)
0x3a6ba7889ca5cbc0d48a4fd02d8b2cda2d54b41e68dd6459c2d83a442dae3eb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:d3d33d2839f4877fa60611920c69706e6b8f283104c7ffa5bdc68f64f89fe080- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2366560
- Bitcoin block existence check
- https://blockstream.info/api/block/960494