ISRC QZL9X5819987
Verified recording
QZL9X5819987 is “Tasteful Trumpet Jazz Trio - Vibe for Memorable Yearning” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0x80c1d700229f45934077af91e2785efeb38c3209a295706e28fbedb3a4f91fd1 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819987.
Recording identifiers
- ISRC
- QZL9X5819987
- Title
- Tasteful Trumpet Jazz Trio - Vibe for Memorable Yearning
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0x80c1d700229f45934077af91e2785efeb38c3209a295706e28fbedb3a4f91fd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:93b48241c4b3d2f06911b786f10ce1bd887eb3d02350eae8a3885f0177832d93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819987
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Tasteful Trumpet Jazz Trio - Vibe for Memorable Yearning · Machine-readable JSON-LD