ISRC QZK6P2380430
Verified recording
QZK6P2380430 is “Smile” by Harmony Division,
registered on the CopyrightChains blockchain with CopyrightID
0x7011efb54de16fb4c756d57bbf79b150807077e2a8a70d76b0300b895a436614 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2380430.
Recording identifiers
- ISRC
- QZK6P2380430
- Title
- Smile
- Artist
- Harmony Division
- CopyrightID (CopyrightChains transaction hash)
0x7011efb54de16fb4c756d57bbf79b150807077e2a8a70d76b0300b895a436614
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:ea3eb300535919f6e9c88f0e9c397596c99923285f81c37e711c4572f32b6cd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2380430
- Bitcoin block existence check
- https://blockstream.info/api/block/960360