ISRC QZFZ42224173
Verified recording
QZFZ42224173 is “cheeze” by Sarah Kang,
registered on the CopyrightChains blockchain with CopyrightID
0x931f4705a41df2310425a5ba014bfa74d48df187fe0e59399ccb3c1086a7070d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42224173.
Recording identifiers
- ISRC
- QZFZ42224173
- Title
- cheeze
- Artist
- Sarah Kang
- CopyrightID (CopyrightChains transaction hash)
0x931f4705a41df2310425a5ba014bfa74d48df187fe0e59399ccb3c1086a7070d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:377bd76dc4f9f577ac98f0f20706a105f947025e2fb9e6967b29c3641ac9c221- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42224173
- Bitcoin block existence check
- https://blockstream.info/api/block/953513