ISRC QZES92114910
Verified recording
QZES92114910 is “I Know” by C4000,
registered on the CopyrightChains blockchain with CopyrightID
0xb4b1acb62d4e70ab882a6e2ce055d55728f2b812c3b02627ea5302c0ecddd978 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92114910.
Recording identifiers
- ISRC
- QZES92114910
- Title
- I Know
- Artist
- C4000
- CopyrightID (CopyrightChains transaction hash)
0xb4b1acb62d4e70ab882a6e2ce055d55728f2b812c3b02627ea5302c0ecddd978
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:45994f759c4a4be91269d6ebe89fcaacef9e33cdb62c2697de48659539f816e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92114910
- Bitcoin block existence check
- https://blockstream.info/api/block/960236