Himalayan may refer to: Himalayas mountain range Transhimalaya, a subrange (some species found there are referred to as "Himalayan" not "Transhimalayan") Himalayan (album), an album by the band Ba
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 0x4fc8d6f414a6e9c44dfbd3909b916d148f113f8ac66da70e5e9a2f956bae1675. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15a4d2ff-d788-4abd-b43f-f5d3bc6ce626.json and https://artists.proofprofile.net/proofs/artist/15a4d2ff-d788-4abd-b43f-f5d3bc6ce626.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).