ISRC QZFZ42021896
Verified recording
QZFZ42021896 is “Its Up” by Kool John,
registered on the CopyrightChains blockchain with CopyrightID
0x6eddceeac637d7fb48d7eec4412eb7688f86e829214972c03bd5e7a4c2ad850e and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42021896.
Recording identifiers
- ISRC
- QZFZ42021896
- Title
- Its Up
- Artist
- Kool John
- CopyrightID (CopyrightChains transaction hash)
0x6eddceeac637d7fb48d7eec4412eb7688f86e829214972c03bd5e7a4c2ad850e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:79498ad5d9286e4acc1a84bd0decf4e29d3851664e87059a0aa18db0cc71fb98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42021896
- Bitcoin block existence check
- https://blockstream.info/api/block/960264