ISRC QZHNC1996860
Verified recording
QZHNC1996860 is “ZzZz” by Mda,
registered on the CopyrightChains blockchain with CopyrightID
0xef5ca772f28d0729e64f0cba69ca351f39676f117a02868a230cc7c43f56bcd4 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1996860.
Recording identifiers
- ISRC
- QZHNC1996860
- Title
- ZzZz
- Artist
- Mda
- CopyrightID (CopyrightChains transaction hash)
0xef5ca772f28d0729e64f0cba69ca351f39676f117a02868a230cc7c43f56bcd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:e057c21dcf442484681b49a171e303dbe1d08ea7cead02447668be008722bd4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1996860
- Bitcoin block existence check
- https://blockstream.info/api/block/960360