Michelle may refer to: People Michelle (name), a given name and surname, the feminine form of Michael Michelle Courtens, Dutch singer, performing as "Michelle" Michelle (German singer) Michelle
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 0xc3c2d0c33da4e6fdb085c3b186fc5f61aff357c1a8a80157501166e101e12cdc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6aa47b5b-f75e-4e51-b4d6-cd9d402bd69e.json and https://artists.proofprofile.net/proofs/artist/6aa47b5b-f75e-4e51-b4d6-cd9d402bd69e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).