ISRC QZNJV2537026
Verified recording
QZNJV2537026 is “Niggaz” by Casp3r,
registered on the CopyrightChains blockchain with CopyrightID
0x4c4b391a1e80dbb5a8d4c83530e6f4aeb285b49a2d2056b6a5ee74d3237485e7 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/QZNJV2537026.
Recording identifiers
- ISRC
- QZNJV2537026
- Title
- Niggaz
- Artist
- Casp3r
- CopyrightID (CopyrightChains transaction hash)
0x4c4b391a1e80dbb5a8d4c83530e6f4aeb285b49a2d2056b6a5ee74d3237485e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b08a322005c912851d2ded9276e0d83916e4132a020d8d1f42c71b9d9511e362- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2537026
- Bitcoin block existence check
- https://blockstream.info/api/block/957118