ISRC QZS7J2370942
Verified recording
QZS7J2370942 is “OPCION” by Milkman,
registered on the CopyrightChains blockchain with CopyrightID
0x46f24f53b5bb0dbcdf177abeb3247f6510778c3d73e381f8560756b9ceac61fc 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/QZS7J2370942.
Recording identifiers
- ISRC
- QZS7J2370942
- Title
- OPCION
- Artist
- Milkman
- CopyrightID (CopyrightChains transaction hash)
0x46f24f53b5bb0dbcdf177abeb3247f6510778c3d73e381f8560756b9ceac61fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c6ca85ed39e63d8b2086acd19b1a6b4176f5201cc8011db9a594ccc70f0707f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2370942
- Bitcoin block existence check
- https://blockstream.info/api/block/956302