ISRC QZTB72293574
Verified recording
QZTB72293574 is “Nex” by zakè,
registered on the CopyrightChains blockchain with CopyrightID
0x4b2e913f7f408ddda38d35283cf8643b7eec09719cf6cd7a55fb3c5694e713db and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72293574.
Recording identifiers
- ISRC
- QZTB72293574
- Title
- Nex
- Artist
- zakè
- CopyrightID (CopyrightChains transaction hash)
0x4b2e913f7f408ddda38d35283cf8643b7eec09719cf6cd7a55fb3c5694e713db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:2b318cb5964efd87f33c71c633bfa8ea17a3d87398121076db903c9b9d6c8039- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72293574
- Bitcoin block existence check
- https://blockstream.info/api/block/960330