ISRC QZL9X5819953
Verified recording
QZL9X5819953 is “Trio Jazz Soundtrack for Study Event” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0x791acd1913c66f55f610ce144091486cd0a2c1bd81c10837a87494560d5cca6e 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/QZL9X5819953.
Recording identifiers
- ISRC
- QZL9X5819953
- Title
- Trio Jazz Soundtrack for Study Event
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0x791acd1913c66f55f610ce144091486cd0a2c1bd81c10837a87494560d5cca6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:15ad4ff771d947156ffaa65a6afd22086480991dda9500629af3045cff80f2a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819953
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Trio Jazz Soundtrack for Study Event · Machine-readable JSON-LD