ISRC GBZSD0800019
Verified recording
GBZSD0800019 is “Untitled - Original Mix” by Calibre,
registered on the CopyrightChains blockchain with CopyrightID
0x5fd2724150e2a898c0456f489ed3d896059d263eb367188c168a20e255ff9e7c and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZSD0800019.
Recording identifiers
- ISRC
- GBZSD0800019
- Title
- Untitled - Original Mix
- Artist
- Calibre
- CopyrightID (CopyrightChains transaction hash)
0x5fd2724150e2a898c0456f489ed3d896059d263eb367188c168a20e255ff9e7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:cb51845064ec355f80be48a11ebd258f2b08370becf932c64419a16e5d275186- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBZSD0800019
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Untitled - Original Mix · Machine-readable JSON-LD