ISRC USJ3V2422359
Verified recording
USJ3V2422359 is “Tranquil Focus Harmony” by Classical Study Music,
registered on the CopyrightChains blockchain with CopyrightID
0xbc80a608cade5afc9630e73edd6c04879fb0488a4554c3048195fb3db7677326 and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2422359.
Recording identifiers
- ISRC
- USJ3V2422359
- Title
- Tranquil Focus Harmony
- Artist
- Classical Study Music
- CopyrightID (CopyrightChains transaction hash)
0xbc80a608cade5afc9630e73edd6c04879fb0488a4554c3048195fb3db7677326
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:cecd2ff3115c87d2060258c6fd9b8a9edfeaf418ec08430fb928be351fcec95b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2422359
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: Tranquil Focus Harmony · Machine-readable JSON-LD