ISRC QZK6K2124574
Verified recording
QZK6K2124574 is “Smile!” by Jace!,
registered on the CopyrightChains blockchain with CopyrightID
0xa152392126bc4e9b491ba42e0c76a3b6a026f4d1519768d2dccf47793555070e and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2124574.
Recording identifiers
- ISRC
- QZK6K2124574
- Title
- Smile!
- Artist
- Jace!
- CopyrightID (CopyrightChains transaction hash)
0xa152392126bc4e9b491ba42e0c76a3b6a026f4d1519768d2dccf47793555070e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:fe36802ec6f54aa2670506a6c484c11e19e957b46ddd068899ff28c17d8ac275- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2124574
- Bitcoin block existence check
- https://blockstream.info/api/block/957050