ISRC QZ5AB1974750
Verified recording
QZ5AB1974750 is “Disk” by Duzz,
registered on the CopyrightChains blockchain with CopyrightID
0x509f69d30d4b0fa7885fd3ddb13f0059606ddc6c128b57ca4f237945c7d4192b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1974750.
Recording identifiers
- ISRC
- QZ5AB1974750
- Title
- Disk
- Artist
- Duzz
- CopyrightID (CopyrightChains transaction hash)
0x509f69d30d4b0fa7885fd3ddb13f0059606ddc6c128b57ca4f237945c7d4192b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:10ab27f4f3f57a84cf94c9edfdfc5bb586b06315c0cfc02a79c7476cf33c09ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1974750
- Bitcoin block existence check
- https://blockstream.info/api/block/956302