ISRC QZTRX2363184
Verified recording
QZTRX2363184 is “Lean 2 - Smoke Break” by Qaab,
registered on the CopyrightChains blockchain with CopyrightID
0x37a900f1d2f774c70e7be45505b7f5fdbad58abeaacf5e9e816066fce4f11239 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/QZTRX2363184.
Recording identifiers
- ISRC
- QZTRX2363184
- Title
- Lean 2 - Smoke Break
- Artist
- Qaab
- CopyrightID (CopyrightChains transaction hash)
0x37a900f1d2f774c70e7be45505b7f5fdbad58abeaacf5e9e816066fce4f11239
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9f692975e41bcd3b926b550427071ae1a03b6f869de11453deba55f4416b3997- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2363184
- Bitcoin block existence check
- https://blockstream.info/api/block/956304