Hellcats is an American cheerleading comedy-drama television series that originally aired on The CW in the United States from September 8, 2010, to May 17, 2011. Based on the book Cheer: Inside the Se
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 0x002ada6d24cebff1c85fdd90848b416c96f71297e655a898723707cae239f00f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85fe0a53-d15c-40c6-8b6b-4a2903118170.json and https://artists.proofprofile.net/proofs/artist/85fe0a53-d15c-40c6-8b6b-4a2903118170.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).