ISRC QZFZ41966689
Verified recording
QZFZ41966689 is “LUV (Nostalgia)” by Makadi,
registered on the CopyrightChains blockchain with CopyrightID
0xf90ace571376594122f5f469243b149bc7961aed8dcfadd9784858e2d8dfbcbe and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41966689.
Recording identifiers
- ISRC
- QZFZ41966689
- Title
- LUV (Nostalgia)
- Artist
- Makadi
- CopyrightID (CopyrightChains transaction hash)
0xf90ace571376594122f5f469243b149bc7961aed8dcfadd9784858e2d8dfbcbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:91f30a1cfb478d3b0cb1f2a9a1f8cd8f5f808138ccaa6bb1acb78d5478f79e81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41966689
- Bitcoin block existence check
- https://blockstream.info/api/block/959159