ISRC QZFZ42021900
Verified recording
QZFZ42021900 is “In This Party” by Kool John,
registered on the CopyrightChains blockchain with CopyrightID
0x8020af2ebc890942c7b1cb1af8e6cdc7953cf23f0e1e00def481ddc447de8255 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42021900.
Recording identifiers
- ISRC
- QZFZ42021900
- Title
- In This Party
- Artist
- Kool John
- CopyrightID (CopyrightChains transaction hash)
0x8020af2ebc890942c7b1cb1af8e6cdc7953cf23f0e1e00def481ddc447de8255
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:a50349a4b74304df07bfca0d8bf2daac90dee5460e9db517eecdddee0ecb1b86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42021900
- Bitcoin block existence check
- https://blockstream.info/api/block/960348