ISRC QZHNA2384881
Verified recording
QZHNA2384881 is “FREE” by OFF,
registered on the CopyrightChains blockchain with CopyrightID
0x7147b44ef5c7276624e9170cf3d855b814e4f3899ca85b7772336ead88ef9e6c 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/QZHNA2384881.
Recording identifiers
- ISRC
- QZHNA2384881
- Title
- FREE
- Artist
- OFF
- CopyrightID (CopyrightChains transaction hash)
0x7147b44ef5c7276624e9170cf3d855b814e4f3899ca85b7772336ead88ef9e6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:831bc807b7b58ab25927e144e34122e1f00339109784ac51f7d313dbfb8ffcbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2384881
- Bitcoin block existence check
- https://blockstream.info/api/block/956302