ISRC QZTAT2265726
Verified recording
QZTAT2265726 is “Wassup” by Prince K,
registered on the CopyrightChains blockchain with CopyrightID
0xf9b8b87448d69589ef3e7f5b2f482c3660ade8abaf71f03c55ee83edec424be8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2265726.
Recording identifiers
- ISRC
- QZTAT2265726
- Title
- Wassup
- Artist
- Prince K
- CopyrightID (CopyrightChains transaction hash)
0xf9b8b87448d69589ef3e7f5b2f482c3660ade8abaf71f03c55ee83edec424be8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fe01633bc52dc57a78f4f0667d6ea3f68ee63823bcf9a34c581f8d85984ffc3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2265726
- Bitcoin block existence check
- https://blockstream.info/api/block/957118