ISRC QZL9X5819927
Verified recording
QZL9X5819927 is “Contemporary Trumpet Jazz Trio - Vibe for Individual Momentum” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0x9bca6f118b37b50b8aeba2b0e3f1b7949553d6ebb2ce0c746d2ef52b4aa3bc37 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819927.
Recording identifiers
- ISRC
- QZL9X5819927
- Title
- Contemporary Trumpet Jazz Trio - Vibe for Individual Momentum
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0x9bca6f118b37b50b8aeba2b0e3f1b7949553d6ebb2ce0c746d2ef52b4aa3bc37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:58436231a31c47f1274fec0353c4ec076007059de0c5bdb841226ec39c9ce6ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819927
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Contemporary Trumpet Jazz Trio - Vibe for Individual Momentum · Machine-readable JSON-LD