ISRC QZK6K2178650
Verified recording
QZK6K2178650 is “Dumb” by Jace!,
registered on the CopyrightChains blockchain with CopyrightID
0xdf15035abb2c6571f0ae1e907eb6c1762d8be5ed393037ba45045619047cb02f and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2178650.
Recording identifiers
- ISRC
- QZK6K2178650
- Title
- Dumb
- Artist
- Jace!
- CopyrightID (CopyrightChains transaction hash)
0xdf15035abb2c6571f0ae1e907eb6c1762d8be5ed393037ba45045619047cb02f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:20a1a4e4f31a8fa7eb86042e4564069439e10723b2fb1095c24eb992741c8b66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2178650
- Bitcoin block existence check
- https://blockstream.info/api/block/960209