ISRC QZFYZ2266613
Verified recording
QZFYZ2266613 is “PAS D'EFFORT” by okis,
registered on the CopyrightChains blockchain with CopyrightID
0x4b1f45f2c6a8e484d06b18a9799118792362ee44d1ca6d224ccd79ed7aefe411 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/QZFYZ2266613.
Recording identifiers
- ISRC
- QZFYZ2266613
- Title
- PAS D'EFFORT
- Artist
- okis
- CopyrightID (CopyrightChains transaction hash)
0x4b1f45f2c6a8e484d06b18a9799118792362ee44d1ca6d224ccd79ed7aefe411
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:dc6044286c71179c05f9b7dc92d2624fd23341ada2efb54f64ba2b4518ce8225- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2266613
- Bitcoin block existence check
- https://blockstream.info/api/block/956302