ISRC USJ3V2422357
Verified recording
USJ3V2422357 is “Harmony for the Mind” by Classical Study Music,
registered on the CopyrightChains blockchain with CopyrightID
0xa66d461c409255976548a5bb3d7e63bff30e1b74b79db4af377effbaf20275a4 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2422357.
Recording identifiers
- ISRC
- USJ3V2422357
- Title
- Harmony for the Mind
- Artist
- Classical Study Music
- CopyrightID (CopyrightChains transaction hash)
0xa66d461c409255976548a5bb3d7e63bff30e1b74b79db4af377effbaf20275a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:31d97b9010893372aee56db65c943f0221942b0c9cfd71db43336b1d4f76f4db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2422357
- Bitcoin block existence check
- https://blockstream.info/api/block/960321