ISRC QZZ972409331
Verified recording
QZZ972409331 is “Session 1” by Kazu,
registered on the CopyrightChains blockchain with CopyrightID
0xb4d5f4e5f46c71ce692fe7c6ddf234cc4622d3733f0387495694b9eb14c1cbe4 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/QZZ972409331.
Recording identifiers
- ISRC
- QZZ972409331
- Title
- Session 1
- Artist
- Kazu
- CopyrightID (CopyrightChains transaction hash)
0xb4d5f4e5f46c71ce692fe7c6ddf234cc4622d3733f0387495694b9eb14c1cbe4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3a92a8e61ee69258fa1426b7dce54421f5c8ec49a6ad1a63883fc7b4b2403513- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972409331
- Bitcoin block existence check
- https://blockstream.info/api/block/956304