ISRC QZZ8B2417819
Verified recording
QZZ8B2417819 is “Harmonious Study Practice” by Ambient Study Zone,
registered on the CopyrightChains blockchain with CopyrightID
0xd267383095e89b27b3e4bfa3b458f75485aa9e7aa7b172d789115fcc1ec79a79 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2417819.
Recording identifiers
- ISRC
- QZZ8B2417819
- Title
- Harmonious Study Practice
- Artist
- Ambient Study Zone
- CopyrightID (CopyrightChains transaction hash)
0xd267383095e89b27b3e4bfa3b458f75485aa9e7aa7b172d789115fcc1ec79a79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:47b154e49254c7b0eb7b9b4a0715ab46d7950093567a9e4360f4a017cb0113a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2417819
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Harmonious Study Practice · Machine-readable JSON-LD