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 0x133812dcd30ac0d1c75d3bc85ac33545b801873ed8924c3774774a6d935891be. Chain 2 (Bitcoin): anchored in block 953721 (2026-06-15T01:12:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b041e42-7048-452a-aaac-6b10b7c3da00.json and https://artists.proofprofile.net/proofs/artist/8b041e42-7048-452a-aaac-6b10b7c3da00.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Racha Ke Mahandi Hath Balam Sang Tu Chali
Kya Mila Tujhko Bata De Bewafa Dil Tod Ke
Mere Yar Mohbbat Ka Tune Kaisa Sila Diya
Mene Kati Nas Hathan Ki Bewafa Nam Kikho Tero
Ashik Ko Dil Tod Bewafa Dhola Ke Sang Jayegi
Tere Yar Ka Chale Center Tution De Badmashi Ka
Patali Kaniya Pe Pahnugi Lahnga 8 Meter Ko
Chhori Dil Ki Surksha Rakhu Bana Le Bodygard
Padhwadi Reel Banave Tu Daily Ka Naya Naya Filter Su
Sanja Ku Chhora Mat Aajo Tharo Pato Chalo Mhari Mummy Ku
Kyu Na Deve Re Reply Karu Massage Padhwadi
Dispojal Me Kar Ke Pi Jato Chhori Due Ki Botal Hoti To
Tere Hathan Me Bhayeli Kaju Katli Ko Chudo
Jhalo Debadi Bhayeli Number Phone Ko Leja
Me Pen Banungi Bhayela Likh Likh Latter Deve To
Finance Tem Su Bhar Dungo Moku Dil De Chhori Kistan Pe
Kunko Aave Phone Gindodi Kampan Hove Chhati Me
Scanner Lagva Chhati Pe Love Ki Kista Bhar Dungo
Tu Water Pani Su Bole Padhwada Ghar Maya Dikhe
Tere Baad Bewafa Maine Mohabbat Karni Chhod Dai
Ler Kamal Ko Phool Hath Propose Kar Diwani Ku
Kada Kada Suit Me Tu Laage Bairan Maal Ch
Jaungi Me To Susral Mile To Chhora Mil Jaiyo
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 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 0x8fe3d0ad736732f53d0476c7e0e4cddcebfb32db1827365755b0a79a6d2fccbf. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSF72400529 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3556eedcd0ff67cdb16a9b1faafead47de0b1ce8152ad2d3a964583c14a11e. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSF72400563 — a six-check JSON result.
Teri Aankho Ka Ye Kajal Chhodego Moku Maar Ke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba3505d55bc560e2f6bb84d4df82f99a165193c9b7189b9f2f3d37225f1c04f. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSF72400976 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d16ea1e0afe489ab21e9f699968b8cf0f84423df19a4ef197c7098728fb481. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSF72401018 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a3e5a963810bfb9cf481f39dda09aab8adf44fe3383fa5cf5b26072803266f. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSF72401100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2c8cdb92f3da6e12b32e6859ed95b469e8fe3a5f7bf5792053a0085ef62a32. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSF72401102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa33b3a17604f14e9aaf602f51b393448b5b11ac46005d0ae1e6515ac55b8671. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INSF72401328 — a six-check JSON result.
Atariya Me Saj Dhaj Ke Dekhi Ho Teri Baat
Charge Ki Scooty Toku Khoob Dilai Loan Pe