ISRC USC4R1602009
Verified recording
USC4R1602009 is “Knotty Head” by Denzel Curry,
registered on the CopyrightChains blockchain with CopyrightID
0xa737b13cdf852410bfbbca21c367e2b469f9cab80e36f51ef6de0c4d280eb22c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1602009.
Recording identifiers
- ISRC
- USC4R1602009
- Title
- Knotty Head
- Artist
- Denzel Curry
- CopyrightID (CopyrightChains transaction hash)
0xa737b13cdf852410bfbbca21c367e2b469f9cab80e36f51ef6de0c4d280eb22c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:853c51a23ac5c78f7c9c1e6dc44844e5ba39fd34930175a0a3e35cb6d34ceba7- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1602009
- Bitcoin block existence check
- https://blockstream.info/api/block/953513