The Moderns is a 1988 film by Alan Rudolph, which takes place in 1926 Paris during the period of the Lost Generation and at the height of modernist literature. The film stars Keith Carradine, Linda Fi
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 0x242b9d2cdaabc7faa4cbc1a4976ef19ee1ae8be9d703974b5bc8e987dd56b82c. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d1be160-8d5e-48a6-b7e0-54fa03f45e56.json and https://artists.proofprofile.net/proofs/artist/9d1be160-8d5e-48a6-b7e0-54fa03f45e56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).