thumb|180px|A woman biting another woman's belly Odaxelagnia (from , odáx, "with the teeth" and , lagneía, "lust") is a paraphilia involving sexual arousal through biting, or being bitten. Odaxelagni
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 0x8b49f503d01d7499f1396bcbbe15dc1cd42edea43abfe9fe7fd26325fcfcf383. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c01829d8-df75-47e4-ba8e-fd9ac80e2f6c.json and https://artists.proofprofile.net/proofs/artist/c01829d8-df75-47e4-ba8e-fd9ac80e2f6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).