Skip or Skips may refer to: Acronyms SKIP (Skeletal muscle and kidney enriched inositol phosphatase), a human gene Simple Key-Management for Internet Protocol SKIP of New York (Sick Kids need In
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 0x0d4b67ffb3cc155cde3ec2aec931a44bd8b3c7e2bbfe7fe008bd53ebc54b7788. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4361249-aabe-4810-a230-4f6c73c8778d.json and https://artists.proofprofile.net/proofs/artist/b4361249-aabe-4810-a230-4f6c73c8778d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).