Dechen (, Jaques-IPA:bdʔe.tɕʰʔen) is a Tibetan name meaning "great bliss". It is a Tibetan translation of the Sanskrit term (). It is commonly used in Bhutan, Ladakh, Nepal and Tibet. People with the
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 0xb2caa0a3cd4f53dc2c3db209d0ef38e9c337d0532a080f195844e3697793b5c9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c709cedc-3207-4520-88da-0423e6d13ba9.json and https://artists.proofprofile.net/proofs/artist/c709cedc-3207-4520-88da-0423e6d13ba9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).