ISRC USC4R1016885
Verified recording
USC4R1016885 is “Know What I Mean?” by Cannonball Adderley,
registered on the CopyrightChains blockchain with CopyrightID
0x4ecab25be04f23ccfef8e366bc0a8f3dd3ac557fcb9f14a2b9350afab6b9db5e and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1016885.
Recording identifiers
- ISRC
- USC4R1016885
- Title
- Know What I Mean?
- Artist
- Cannonball Adderley
- CopyrightID (CopyrightChains transaction hash)
0x4ecab25be04f23ccfef8e366bc0a8f3dd3ac557fcb9f14a2b9350afab6b9db5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:689232aa8571c5069caeee1c60c49a57c648ae8bd00b3612e894ab0bb56b2d72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1016885
- Bitcoin block existence check
- https://blockstream.info/api/block/960167