Hiten may refer to: Hiten (name), Indian given name Hiten (spacecraft), Japanese lunar probe Tennin, spiritual being in Japanese Buddhism See also Hi-Ten Bomberman, 1993 action-maze video game
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 0x4c1d6b6f3c3cac1f6c2af2de41d6230a0b412feb992146f7086b45b7a6a41887. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9bdba39-24b1-455e-9c21-ec53988827cc.json and https://artists.proofprofile.net/proofs/artist/e9bdba39-24b1-455e-9c21-ec53988827cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).