ISRC QZWDE2328321
Verified recording
QZWDE2328321 is “Melodic Focus for Study” by Office Background Music,
registered on the CopyrightChains blockchain with CopyrightID
0x0ae93b4fa1d66cafe64ff361c265f167fe41a14eb67a927dc8fdd7fb4e397c58 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2328321.
Recording identifiers
- ISRC
- QZWDE2328321
- Title
- Melodic Focus for Study
- Artist
- Office Background Music
- CopyrightID (CopyrightChains transaction hash)
0x0ae93b4fa1d66cafe64ff361c265f167fe41a14eb67a927dc8fdd7fb4e397c58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:1e90435e231c3e9683bae9f579048e93cb30756edd18f3d696eab7017576d730- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2328321
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Melodic Focus for Study · Machine-readable JSON-LD