ISRC QZK6K2178653
Verified recording
QZK6K2178653 is “No Care” by Jace!,
registered on the CopyrightChains blockchain with CopyrightID
0x31c6200ab8120423e464f00d22191890dab9c43bb1414ab7f5cf86a1b942b438 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2178653.
Recording identifiers
- ISRC
- QZK6K2178653
- Title
- No Care
- Artist
- Jace!
- CopyrightID (CopyrightChains transaction hash)
0x31c6200ab8120423e464f00d22191890dab9c43bb1414ab7f5cf86a1b942b438
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:f9029fbfae8a8cd58c2ab31c444136196991e50e3e2b16733bcac5790c84334f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2178653
- Bitcoin block existence check
- https://blockstream.info/api/block/959144