ISRC QZFZ72064858
Verified recording
QZFZ72064858 is “Lullaby” by Hucci,
registered on the CopyrightChains blockchain with CopyrightID
0x489ca9fccfef63e0fa9bf1647c6987b15d7d55cb2ee0dc044256110e8a9be127 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72064858.
Recording identifiers
- ISRC
- QZFZ72064858
- Title
- Lullaby
- Artist
- Hucci
- CopyrightID (CopyrightChains transaction hash)
0x489ca9fccfef63e0fa9bf1647c6987b15d7d55cb2ee0dc044256110e8a9be127
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4738701ef0db87cff7af567bc0edfebeb3a870caeef1033cc449c4f6554edafd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72064858
- Bitcoin block existence check
- https://blockstream.info/api/block/956304