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 0x8a495da8399e64435d9707526157216a134d51b062eda6edc1c845089f08c50c. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca342b9c-bad0-44da-abe7-7be93ec28259.json and https://artists.proofprofile.net/proofs/artist/ca342b9c-bad0-44da-abe7-7be93ec28259.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Uthi Arathiya Re Sanam Ke Aai Baratiya Re
Le Gail Kidani Chorawa Saiya Laika Uthake
Aadi Badi Me Padhake Maidam Ho Gaili Mashahur
Jayi Piya Gorakhpur Bajariya Ladi Ago Maiya Ke Chunariya
Jab Dhanawa Laglu Kate Laikawa Lagle Take
Sejiya Pa Surati Thokela Bhatar Ae Sakhi
Jawan Kariya Badi San U Sabase Badhiya Badi San
Holi Me Choli Chikhana Khatir Bech Dele Ba
Leke Rangawa Paw Bhar Tohe Darat Bate Gaw Bhar
Bhauji Tohara Gaon Me Super Siper Maal Badi San
14 April Ke Baba Saheb Duniya Me Aile Ho
Hamar Saiya Suna Sakhi Ho Jaybhim Bolele
Khali Tenge Tenge Karata Bhatar Mukhiya Ji
Gobarahi Jila Maharajganj Me Ramleela Hoi
Vishnu Raj Ke Jailwa Se Chhodai Detu Ae Mai
Bajarang Bali Holi Me Mor Kam Kaise Chali