ISRC QZWDE2496203
Verified recording
QZWDE2496203 is “Background Work Music” by Work Music,
registered on the CopyrightChains blockchain with CopyrightID
0x2b5268889f4671be41a8308ddad90f3542ee3ffab0ae05fef407c5153573278d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2496203.
Recording identifiers
- ISRC
- QZWDE2496203
- Title
- Background Work Music
- Artist
- Work Music
- CopyrightID (CopyrightChains transaction hash)
0x2b5268889f4671be41a8308ddad90f3542ee3ffab0ae05fef407c5153573278d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2c71430caeacea0401d313920bff7ee2f2af7e3090141cf17603be72899633d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2496203
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Background Work Music · Machine-readable JSON-LD