ISRC QZFZ42008739
Verified recording
QZFZ42008739 is “Different” by KAM-BU,
registered on the CopyrightChains blockchain with CopyrightID
0x8b540332fecec393c49470507c9fc3025007d31dd578af002c076c3d06610a8f and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42008739.
Recording identifiers
- ISRC
- QZFZ42008739
- Title
- Different
- Artist
- KAM-BU
- CopyrightID (CopyrightChains transaction hash)
0x8b540332fecec393c49470507c9fc3025007d31dd578af002c076c3d06610a8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:00850fd217a82e9bacf47632141618bcaf1c656e4af83a2ccb8ab641768c7914- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42008739
- Bitcoin block existence check
- https://blockstream.info/api/block/953528