ISRC QZTV32396587
Verified recording
QZTV32396587 is “ChocolateWoman” by Costa Azul Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xc445dfb12e7932f6d56e8e0b6114069ffe938d4309852c37f83ca2537fa5c304 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32396587.
Recording identifiers
- ISRC
- QZTV32396587
- Title
- ChocolateWoman
- Artist
- Costa Azul Quartet
- CopyrightID (CopyrightChains transaction hash)
0xc445dfb12e7932f6d56e8e0b6114069ffe938d4309852c37f83ca2537fa5c304
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:c08770bcfac437a15acc8c4c6d514337f3387a9af7eb0ae5199897cd825a17de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32396587
- Bitcoin block existence check
- https://blockstream.info/api/block/960427