ISRC QZHN71919654
Verified recording
QZHN71919654 is “Girlfriend” by Jazzbois,
registered on the CopyrightChains blockchain with CopyrightID
0xaaa7853017523c6cdc800e78880f06736ed357237ad226ef2edea58b5f40ae3d 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/QZHN71919654.
Recording identifiers
- ISRC
- QZHN71919654
- Title
- Girlfriend
- Artist
- Jazzbois
- CopyrightID (CopyrightChains transaction hash)
0xaaa7853017523c6cdc800e78880f06736ed357237ad226ef2edea58b5f40ae3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6616a3ccc81c4d237d606669a10478507421242714960d299f82e4a1b8c47fcd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71919654
- Bitcoin block existence check
- https://blockstream.info/api/block/956302