ISRC QZNJX2343140
Verified recording
QZNJX2343140 is “Vida de Playboy” by Calibre 12,
registered on the CopyrightChains blockchain with CopyrightID
0xb730986be342fa8c044e014679f7c83496ab636d8235f758c37dfa091a80b955 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2343140.
Recording identifiers
- ISRC
- QZNJX2343140
- Title
- Vida de Playboy
- Artist
- Calibre 12
- CopyrightID (CopyrightChains transaction hash)
0xb730986be342fa8c044e014679f7c83496ab636d8235f758c37dfa091a80b955
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:7271884f7659efb87f628364cfaf48b85134f968be6d52b1cef1272fada7f9e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2343140
- Bitcoin block existence check
- https://blockstream.info/api/block/960317