ISRC NLFL72100551
Verified recording
NLFL72100551 is “WHAT!” by Hard Effectz,
registered on the CopyrightChains blockchain with CopyrightID
0x576905334d72e898c322f136f427551071f0123e075d0e73ea597ee5ed9c9f8c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100551.
Recording identifiers
- ISRC
- NLFL72100551
- Title
- WHAT!
- Artist
- Hard Effectz
- CopyrightID (CopyrightChains transaction hash)
0x576905334d72e898c322f136f427551071f0123e075d0e73ea597ee5ed9c9f8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b94655a8a3fcbbd8069129483159f4ea8ddcb34b00750ee9d61fd511d46ecf73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100551
- Bitcoin block existence check
- https://blockstream.info/api/block/957120