Jools Lebron is an American TikToker. Her August 2024 videos about being "demure" at the workplace went viral and acquired several million views, with multiple celebrities, companies, agencies, and br
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555297dc75a3e22c58cc8abaa6b50c7ec7ea12e9f3c6a4a1b4e094b6f3d7afa1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afd02a2e-d408-4ce8-85c1-e9a3bf920bd1.json and https://artists.proofprofile.net/proofs/artist/afd02a2e-d408-4ce8-85c1-e9a3bf920bd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).