Rumer Glenn Willis (born August 16, 1988) is an American actress. The eldest daughter of actors Bruce Willis and Demi Moore, she made her acting debut opposite her mother in the coming-of-age drama No
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 0x7cc1c149f07664c76dbb28ab34eef61a8c069c2666730e399474a2b1639d4697. 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/122f1cd6-a632-40df-8dc1-a1e3ac906168.json and https://artists.proofprofile.net/proofs/artist/122f1cd6-a632-40df-8dc1-a1e3ac906168.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).