ISRC QZL9X5819907
Verified recording
QZL9X5819907 is “Smooth Trumpet Jazz Trio - Vibe for Always Natural” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0x6d5f63ae200a715997b1afdcdb0d36650f1c9c724435584951d472f26d1d6004 and independently timestamped
in Bitcoin block 957048 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819907.
Recording identifiers
- ISRC
- QZL9X5819907
- Title
- Smooth Trumpet Jazz Trio - Vibe for Always Natural
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0x6d5f63ae200a715997b1afdcdb0d36650f1c9c724435584951d472f26d1d6004
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:18:56+00:00
- Bitcoin block
- 957048
- Canonical record hash
sha256:60b579480597da7dcd2ea25fdbeccb396c03dfe02025f7a0f9e3346b3345a9e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819907
- Bitcoin block existence check
- https://blockstream.info/api/block/957048
Full record
Track page: Smooth Trumpet Jazz Trio - Vibe for Always Natural · Machine-readable JSON-LD