Heal(s) may refer to: Healing, the process of repair and regeneration of damaged organic tissue Business Heal's, a British department store Alive & Well AIDS Alternatives, formerly Health Educati
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 0xb305fcda75d8e236450c872fd5357ba38c480d3e6a7feae8333586fcf982de07. 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/dfad742b-122f-42a0-baf2-2b937e8c9b6c.json and https://artists.proofprofile.net/proofs/artist/dfad742b-122f-42a0-baf2-2b937e8c9b6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).