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 0x8a9ee3c6b76f31a8e93d9e23acaafa6a3f8144930b65562b96eb69556a1252bf. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f09cfb6b-5ffa-436a-8537-9a9231489eb4.json and https://artists.proofprofile.net/proofs/artist/f09cfb6b-5ffa-436a-8537-9a9231489eb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Teri Roj Roj Ki Tu Tu Main Main Le Baithegi Moy
Do Do Dil Hote Patali Si Toy Main Udhar De Deta
Pakistani Dulhan Layo Chhora Hindustan Ko
Moku Phoolan Ko Chutila Nahi Laye Rasiya
Bhatak Gaya Hun Baba Mujhko Rah Dikha De Re
Tum Tum Ki Boli Moy Acchi Lage Raja Tu Tu Na Bolo
Pihar Pichhe Pichhe Aayo Re Lover Rasiya
Chhori Kah Mahina Main Degi Tere Khali Dil Ki Chabi
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448c27f520c10b26768f1feced839e7685227de9c500620978721242a5431e94. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:06:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHO2365582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188a4e4981ac74a4a7b5ed9239975a80802b63c17d2ebf22624a6b999121b5a4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2329650.
Goli Pe Goli Chalegi Tero Yaar Jamanat Aabego
Lover Tere Chakkr Main Khulle Rahge Habeli Ke Get
Meri Futi Kismat Mammy Tero Gunga Jamai Re
Paap Dekhne Jabe Ishwar Yuva Avatar Bhumi Pe
Sanchi Bata De Meri Jaan Biji Kahan Chal Rahi Hai
Tajmahal si Kaya Teri Toku Nazar Lage Na Meri Jaan
Beauty parlour na hote To ka hoto baiyar jaat ko