ISRC QZL9X5819943
Verified recording
QZL9X5819943 is “Trio Jazz Soundtrack for Scholarly Mornings” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0x0831cb4f652203fc1f9a10761df4f974f2c5cb1c00dec05c6f9eebaf83441359 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819943.
Recording identifiers
- ISRC
- QZL9X5819943
- Title
- Trio Jazz Soundtrack for Scholarly Mornings
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0x0831cb4f652203fc1f9a10761df4f974f2c5cb1c00dec05c6f9eebaf83441359
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:c8b23ace716897408007b5985804149f9724a42b061b4ce7da9f2c876b711903- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819943
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Trio Jazz Soundtrack for Scholarly Mornings · Machine-readable JSON-LD