ISRC QZP7F2428205
Verified recording
QZP7F2428205 is “Study Serenade” by John Smith,
registered on the CopyrightChains blockchain with CopyrightID
0xdbf7663be6594fa677e981ee8b232a79c0e355f7c063ccbae70e33bc30a8386a and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2428205.
Recording identifiers
- ISRC
- QZP7F2428205
- Title
- Study Serenade
- Artist
- John Smith
- CopyrightID (CopyrightChains transaction hash)
0xdbf7663be6594fa677e981ee8b232a79c0e355f7c063ccbae70e33bc30a8386a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:41550488719248b8b47d629314efb6bc69432c40da410b8be9bd0b151dc185ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2428205
- Bitcoin block existence check
- https://blockstream.info/api/block/960473