ISRC QZWDE2333834
Verified recording
QZWDE2333834 is “Working Background Guitar Music” by Einstein Study Music Academy,
registered on the CopyrightChains blockchain with CopyrightID
0x2c87563aa7dc9960c74d723fd23d1e9f72e1c64a4dfdb3fc358c87df3ec42d03 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2333834.
Recording identifiers
- ISRC
- QZWDE2333834
- Title
- Working Background Guitar Music
- Artist
- Einstein Study Music Academy
- CopyrightID (CopyrightChains transaction hash)
0x2c87563aa7dc9960c74d723fd23d1e9f72e1c64a4dfdb3fc358c87df3ec42d03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:88f8e9e2a603651a64e7b8d9cfe3eb902c96a922ca0fb46f9aec85e3fa2ca3a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2333834
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Working Background Guitar Music · Machine-readable JSON-LD