Charles Peete Rose Jr. (born January 5, 1942) is an American journalist and talk show host. From 1991 to 2017, he was the host and executive producer of the talk show Charlie Rose on PBS and Bloomberg
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff97cb152909be11a8658623c543b4741d40fc64dee728c6dbbaa3d5d9bd624. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37276009-9282-4c29-983e-b27b5d76a2d1.json and https://artists.proofprofile.net/proofs/artist/37276009-9282-4c29-983e-b27b5d76a2d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).