ISRC QZL9X5819960
Verified recording
QZL9X5819960 is “Extraordinary Music for Study Event” by Concentration Music for Work,
registered on the CopyrightChains blockchain with CopyrightID
0xc249fce605f244308803113d8f2b59c43c26d56c940df26198564947bc0c540b 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/QZL9X5819960.
Recording identifiers
- ISRC
- QZL9X5819960
- Title
- Extraordinary Music for Study Event
- Artist
- Concentration Music for Work
- CopyrightID (CopyrightChains transaction hash)
0xc249fce605f244308803113d8f2b59c43c26d56c940df26198564947bc0c540b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:819fa73b2b097eb5b9676764fba98e758b5b298a715de0adee17b4e2b1beb2b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL9X5819960
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Extraordinary Music for Study Event · Machine-readable JSON-LD