ISRC QZL9X5819979
Verified recording
QZL9X5819979 is “Tremendous Ambiance for Study Event” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0x29af102472899368d3b370586e6e6e67ddcfbe98f44a26aaa352a3eabaa7c6a6 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819979.
Recording identifiers
- ISRC
- QZL9X5819979
- Title
- Tremendous Ambiance for Study Event
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0x29af102472899368d3b370586e6e6e67ddcfbe98f44a26aaa352a3eabaa7c6a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:b4c20654de1a846b78d837d060318de8b0fbec191cc881fa303d5619698421ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819979
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Tremendous Ambiance for Study Event · Machine-readable JSON-LD