ISRC QZK6N2333928
Verified recording
QZK6N2333928 is “Start It” by 1stClass,
registered on the CopyrightChains blockchain with CopyrightID
0x4a167daf3bf6aa79187c279713ecf4fd1d10e67bcebeb25964fe3cf2a5874027 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2333928.
Recording identifiers
- ISRC
- QZK6N2333928
- Title
- Start It
- Artist
- 1stClass
- CopyrightID (CopyrightChains transaction hash)
0x4a167daf3bf6aa79187c279713ecf4fd1d10e67bcebeb25964fe3cf2a5874027
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:c4890b3bee86a4e604f300ffc73a3b0df63cfd19f3e5ddd814ddddbf55809ade- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2333928
- Bitcoin block existence check
- https://blockstream.info/api/block/960494