ISRC QZL9X5819954
Verified recording
QZL9X5819954 is “Contemporary Always Natural” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0x9ea8a913847c9cde0622083aebdfc56253b2e0d36fc658c7a76c20a6b81ed2cc and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819954.
Recording identifiers
- ISRC
- QZL9X5819954
- Title
- Contemporary Always Natural
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0x9ea8a913847c9cde0622083aebdfc56253b2e0d36fc658c7a76c20a6b81ed2cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:0ba9d64a01f2daee689c3043a92b611e1295ee4e3f3a8c5489b5346858b52a6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819954
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Contemporary Always Natural · Machine-readable JSON-LD