ISRC QZ5FN1988714
Verified recording
QZ5FN1988714 is “Cada Vez - Sax Extended” by MD DJ,
registered on the CopyrightChains blockchain with CopyrightID
0x85e2bf1815ae1f73015687afb6513a14bd175dff8cf5abc7b79ec0dab207f474 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1988714.
Recording identifiers
- ISRC
- QZ5FN1988714
- Title
- Cada Vez - Sax Extended
- Artist
- MD DJ
- CopyrightID (CopyrightChains transaction hash)
0x85e2bf1815ae1f73015687afb6513a14bd175dff8cf5abc7b79ec0dab207f474
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:34575fbee9f5243216ad12e7ab564d0cae86205bd601fb76973bbdda764c65c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1988714
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Cada Vez - Sax Extended · Machine-readable JSON-LD