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 0x0c0ca918f7b16760926b25bb8547c466b5a571822647222a9cbfb64ba2ed7e20. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd1197d9-9788-4b66-bc91-e2f11cba5795.json and https://artists.proofprofile.net/proofs/artist/bd1197d9-9788-4b66-bc91-e2f11cba5795.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x62c720522d49d9c76d65f322f4b594bf341a01df7deb34e8f65f7ef242c037e8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INR731900753 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0ba095151a6ed8c30ecb2d864649ee824e6f07a9d0fb48f148916bda3cbbe6. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/INA1I1900954 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a8738e485d29eb409123ed43618b4a8f2b0cc95263c9853c1a69c8b02a72b2. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/ING582000754 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ee0c6477ce2f0d5eef4d688586ae6532f2138c1155fa15cca352b46ab99589. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INF142200095 — a six-check JSON result.
Gujjaro Ke Gaav 2 - Bahadarpur & Tilpata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee83fd4505d84d036d14cea7f2a4e2b2255913da207ad023c700a16a6571010. 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/INF142200111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd14053138200ab68ddef6db8135e4035e8200855339678068b43e76911a09b. 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/INN682100308 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29d909ef9460b8362b450f487891924c0c03a9b0d69d5135fb6392f672b27a7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND832212806 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1bad65bf00b4b002cb9be14f428f30009343a8c2e1ecbebdea1b6588a19196. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/IND832213119 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df512318b9b428420d1f9c0a3b41c7b4e14202fa7e4e918f80e9702a88a2e0d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX282270801 — a six-check JSON result.
Mahima Baba Ki (Featuring. Sandeep Matnora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af8058df101508c8aeff4ebcb3627eed658e4d3742938334028da23053f84ca. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND832216946 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423397eaa8662decfe2bb4f4f8409b19b92d61349d9f7994e2486734fd5a42e3. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/IND832217274 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14789e6165dc150ae400cc85d49aa42ca6110aac2b128142590f7c0b32599df1. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/INK782200683 — a six-check JSON result.
Mood Tabahi Ka (Chora Yaari Pe Hi Marta)
Swarg Ki Hoor (feat. Ankit Sadullapur, Sourabh Kapasiya)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15e22eb1527aa75b68a9724610af3cd3a9ba9c9c845f07f199832617eae6118. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IND832218379 — a six-check JSON result.
Gujjar Yaar (feat. Harry Gujjar, Jalalpur Ala)
Pados Ki Cheli (feat. Milan Goswami, Ravi)
Bageshwar Dhaam Sarkar (feat. Vipin Bhati Ladpura, Prince Baisla)
Yadav Sher (Yadav Ekla 100 Pe Bhari) (Feat. Sharad Sikanderpur, Swtantra Yadav)
Danger Zone (Naam Hi Kaafi Hai) (Dj Remix)
Matlab Ka Sansar (Dj Remix) (feat. Sonu Lohiya)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f022579818ae2391598906f3f67c73a5a412195ab237fa5109f9cc8ff5691f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/INK782200915 — a six-check JSON result.
Jaat Ki Pistol (feat. Anand Nagar, Arun Dhama)
Hukumat (feat. Sumit Bhati, Amit Bhati, Abhishek Norangpuriya)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35dfea3bd3e7f6ca8cabd04ac380fce7d5274fcde458d7ee65123be2fe204c8. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/INK782200959 — a six-check JSON result.
Yadav Sher ( Yadav Ekla 100 Pe Bhari ) (feat. Sharad Sikanderpur, Swtantra Yadav)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f54f51903254f992b66218337882a75ad102dfe85487323ba5e065a1e12463. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/INK782200962 — a six-check JSON result.
Swarg Ki Hoor (Dj Remix) (feat. Ankit Gujjar Sadullapur)
Ghungru (feat. Dream Girl Aanchal, Dev Chouhan)
Nirdhan Ke Ghar Bhi Aana (feat. Adesh Kallu The Black Sparrow)
hukumat (dj remix) (feat, sumit bhati amit bhati)
Gujjar Ka Yudh (feat. Ankit Gujjar Sadullapur)
Yaar Kasute (feat. Nitesh Pal, Vivek Gadariya)
Rutbedari (feat. Abhi Roy, Nikki Pandit, Rahul Upadhyay)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996fa926bcd7c5e56aa1ea09056ca5b0fecd2a6bf47d53d1b91d170af9a3262c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INK782201251 — a six-check JSON result.
Shradhanjali Geet (Neta Ji Deepak Yadav)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf91c25a9acd5ab23ca5a3fd1a604570fc68dfd5037e2c8856f88bc3da301030. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/INK782201438 — a six-check JSON result.
Milakpur Mandir Pyara (Dj Remix) (feat. Rohit Prajapati)
Maa Se Wada (Dj Remix) (feat. Ritik Bhati)
Ankhiyan Pyasi Darshan Ki (feat. Vivek Sirohi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dc5430c725495497de57ab6bd9d88fe2d89ae859846466b9a121b1ed5d1098. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/INK782201517 — a six-check JSON result.
Shamsaan (feat. Adesh (Kallu), Nakul Thakur, Bs Thakur
Yaar Ka Viyah (feat. Sachin Kumar, Lalit Kumar)
Happy Birthday Yaar Mere (feat. Vishal Likhari)
Kattar Hindu (feat. Adesh(Kallu), BS Thakur, Nakul Thakur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2cd7fb21235b9b78bd712457a917ac12a8d96cfe0267b721fdb00e68f0c117. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IND832301488 — a six-check JSON result.
Baba Puri Song (feat. Gyanendra Sardhana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e466e3bacc22419b43c079ea67d6eb80453590ee0ee60f82e8f88ee9658693. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/INK782300107 — a six-check JSON result.
Lath Gaad De (feat. Mahesh Nagar, Tushar Payla)
Yaar Tera Item Bomb (feat. Ajay Jaat, Himansh Lathait)
Brahman ka Rutba 2 Dialogue (DJ REMIX FS)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bd5eca0ba256f905575cb6328ac996a5707daf7189f99545c49034983cd9f5. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/INK782300042 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7078f104e2adcdbfa1e778f4c14b279aee2f2130fb5706eeda309756d644f15c. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/IND832301768 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecbfa3406e2ff15b282901474872d8937f0033312192252bd180cf43d198bc6. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/INK782300142 — a six-check JSON result.
Daman (feat. Abhishek Sikheda, Muskan Passi)
Gujjar Aag Se Bete (feat. Neeraj Bhadana, Parvinder Mukhiya, Nitin Bhadana)
Shehr Hila De (feat. Siddharth, Sanjana Yaduvanshi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8a8ed6cf43a1c6c666722e63897b985ab1cc6cdaa40007a12074d80dad6768. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INK782300192 — a six-check JSON result.
Loni Anthem (feat. Krish Lamba, Pooja Sharma)
Mann Basga Mohanram (feat. Sandeep Matnora, Abhishek Chudiyala)
Yaar Ki Bail (feat. Abhishek Chudiyala, Ritik Bhati)
Rutbedari (Dj Remix) (feat. Nikki Pandit, Rahul Upadhyay, Abhi Roy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a38ffaf1cd93796059a5b2292dd540b8ea0572130f34abb201cc10ebfea19c. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/INK782300400 — a six-check JSON result.
Mere Bholenath Shambhu (Slow+Reverb Lofi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd33c61d775877fb7f5be659908272e56efd2d33b41f1e1a2452427e71a19049. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/INK782300887 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fafd7f89833d81c8c86f0a8ff178e0da558c1fb6dfec86f8515163b2c3d6853. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/IND832303067 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15391ca9946aebe42d3599e910a9f52ec9fe3b8e5ec4caad1b4fc3f0f8663789. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/IND832303126 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14103a6d80f6270e5258f91e221db2df94fcec55d6fe8398301a16e0e11f87f7. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/INK782300978 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3b512112e2736d41a9b5a3cfb0d5c55e11e67a75b7d7993ea3847f8b4e115d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DGA082384739 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087233be805fd6fa9ecfaf747097ed4ab82ff4322916b85d9d710c9201a62a46. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QM6N22405140 — a six-check JSON result.
Bin Tere Shankara Feat. Ashish Chaudhary