ISRC QZL9X5819942
Verified recording
QZL9X5819942 is “Background for Study Event” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0xefffdce35ab74e77f017765831a1bb806580144a16b1b64d7d6d42fd71fb7372 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819942.
Recording identifiers
- ISRC
- QZL9X5819942
- Title
- Background for Study Event
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0xefffdce35ab74e77f017765831a1bb806580144a16b1b64d7d6d42fd71fb7372
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:95bf7b10d6cf61e2ce4791f84e80564eacce24fe1e62a26644d026616da54fa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819942
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Background for Study Event · Machine-readable JSON-LD