ISRC QZWDD2309852
Verified recording
QZWDD2309852 is “Background Working Music” by Einstein Study Music Academy,
registered on the CopyrightChains blockchain with CopyrightID
0x634b2a804642a10c131458794272e3aca127ec91277b59ed2e8744f72602cbed and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2309852.
Recording identifiers
- ISRC
- QZWDD2309852
- Title
- Background Working Music
- Artist
- Einstein Study Music Academy
- CopyrightID (CopyrightChains transaction hash)
0x634b2a804642a10c131458794272e3aca127ec91277b59ed2e8744f72602cbed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:cff03f79402db7a1b04e649c63e59973779f0a98d238a7bbfea8be6af3698579- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2309852
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Background Working Music · Machine-readable JSON-LD