ISRC QZNWU2419922
Verified recording
QZNWU2419922 is “Speak - Live” by Tek lintowe,
registered on the CopyrightChains blockchain with CopyrightID
0xde476c3d1642a30a5e8524bf8d478a952020218d2508e5353606087bc8717fa0 and independently timestamped
in Bitcoin block 960277 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2419922.
Recording identifiers
- ISRC
- QZNWU2419922
- Title
- Speak - Live
- Artist
- Tek lintowe
- CopyrightID (CopyrightChains transaction hash)
0xde476c3d1642a30a5e8524bf8d478a952020218d2508e5353606087bc8717fa0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:10:47+00:00
- Bitcoin block
- 960277
- Canonical record hash
sha256:3f803ed645644a39d4559bc231fc6baef216ff4060b6994e9bfad7b24991a78c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2419922
- Bitcoin block existence check
- https://blockstream.info/api/block/960277