ISRC QZFZ42268765
Verified recording
QZFZ42268765 is “skin” by CASS,
registered on the CopyrightChains blockchain with CopyrightID
0x3bb79ba0e7f17a791850938a60a58b79f3c79863a4cb540548e69808cb2e319e 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/QZFZ42268765.
Recording identifiers
- ISRC
- QZFZ42268765
- Title
- skin
- Artist
- CASS
- CopyrightID (CopyrightChains transaction hash)
0x3bb79ba0e7f17a791850938a60a58b79f3c79863a4cb540548e69808cb2e319e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7d30daa4820545abd5fbd99c706f7a6354841e388ec75b28c05f41997123581d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42268765
- Bitcoin block existence check
- https://blockstream.info/api/block/956304