ISRC QZBRF1887239
Verified recording
QZBRF1887239 is “Cleopatra” by P.Keys,
registered on the CopyrightChains blockchain with CopyrightID
0xbb4db04fb6687c02b63487ee74c7086e1d2a1416cce0145936bcc726e037a03c and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1887239.
Recording identifiers
- ISRC
- QZBRF1887239
- Title
- Cleopatra
- Artist
- P.Keys
- CopyrightID (CopyrightChains transaction hash)
0xbb4db04fb6687c02b63487ee74c7086e1d2a1416cce0145936bcc726e037a03c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:63ed588a09fd3f2539b320c6b028925665f7e9e3dde7ba63fa9efda37e52aeb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1887239
- Bitcoin block existence check
- https://blockstream.info/api/block/960429