Michelle Torres (born June 27, 1967) is an American retired professional tennis player. She is also known as Michelle Casati. Career At age 15 Torres played Wimbledon, the French and U.S. Opens. By 1
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 0xa0b7a80af21c4a713480f9a49b2bbff0f455185c925f885bf2d508d03508f30c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32c5d9f2-87b4-4ba5-968e-333c8d1bc32e.json and https://artists.proofprofile.net/proofs/artist/32c5d9f2-87b4-4ba5-968e-333c8d1bc32e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.