ISRC QZ8251931140
Verified recording
QZ8251931140 is “Intimidad instrumental” by Miguel Cassina,
registered on the CopyrightChains blockchain with CopyrightID
0x577426f96e8175da83e786af0bec6e333edd4c4cf5866ee8314b0ea8520efc33 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251931140.
Recording identifiers
- ISRC
- QZ8251931140
- Title
- Intimidad instrumental
- Artist
- Miguel Cassina
- CopyrightID (CopyrightChains transaction hash)
0x577426f96e8175da83e786af0bec6e333edd4c4cf5866ee8314b0ea8520efc33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fe31d30e0e97802956f1fe7b18cb0646dc45501a6cb559cf1dd2796cd02d71a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251931140
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Intimidad instrumental · Machine-readable JSON-LD