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 0x0399628f1a55f44afc221265663feb6cbd65f117cc133b8ff07a80bee250f58e. 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/054ed326-76c1-4af0-95d4-d09cafef0020.json and https://artists.proofprofile.net/proofs/artist/054ed326-76c1-4af0-95d4-d09cafef0020.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Apna Taluk Nek Logo Kay Sath Rakho - Single
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 0xfa5841022c8a16b36959f4baccf0d94db3054b25f75f5a70356f199e4cb218a5. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QMDA72289756 — a six-check JSON result.
Ab Hamay Har Shakhs Kharab Lagta Hai - Single
Amal Wali Zindagi Sab Say Behtar Hoti Hai - Single
Ameer Log Kiyo Protocol Par Khush Hoty Hai - Single
Ameer Log Kiyo Protocol Par Khush Hoty Hai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33505fbb09525af474310be4deb9b4b2c8a200d68da4662a01eb1d36a464f4bb. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QMDA72284001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39edef0006417b9498e25e3f5f09d8fecc17d87a33e867026a58c788a1a120a3. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QMDA72295989 — a six-check JSON result.
Duniya Say Niklo Apnay Allah Ko Razi Karo - Single
Hamara Taluk Be Khud Gharzi Kay Lia Hota Hai - Single
Hamara Taluk Be Khud Gharzi Kay Liye Hota Hai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95523a1439c53e3951caf8aa9ce789b9229ce065291206de6a1c39b5c378cc1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMDA72296187 — a six-check JSON result.
Betiyon Ka Mizaj Anokha Hota Hai - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277573f7423d5bda91e27e378565f764cd8d25bfa34dbae5de4d0161df9dd35b. 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/QMDA72296108 — a six-check JSON result.
Dilon Par Raaj to Muhabbat Say Hota Hai - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31345f12bbf1663cbf447af0a465de73590f4a5c134ff750692f96144928fa7e. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/QMDA72296145 — a six-check JSON result.
Ghar May Khushi Kaha Say Ata Hai - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa8e50c8da85e8baea89bd81b8232ed5cdf91713cb3654c1b72a7c888cd5071. 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/QMDA72296176 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33492836bb4d25b1ba17854940511701c65aaaa6cbb24d6f7037a4d2aad1cc2. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QMFME2207389 — a six-check JSON result.
Log Sirf Apnay Mafad Ki Khatir Muhabbat Karty Hain - Single
Log Sirf Apnay Mafad Ki Khatir Muhabbat Karty Hain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7934dc4c48d1513a99df967e3b571e07f7305409c8195160b507d92134dfc2. 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/QMFME2207478 — a six-check JSON result.
Har Jaiz Kam Pasandeeda Nahi Hota - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ccfbcba0a8c0ddc78af60df1bddbf932ea2c7d1082cc7fbcb5cd3d7ad753a9. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QMFME2202092 — a six-check JSON result.
Hazrat Muhammad Saw Es Kainat Kay Liye Rahmat Ban Kar Aye - Single
Jab Logo Kay Akhlaq Kharab Ho Jayen - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e0213b96472219671149941b2a215389df43f857a2992fc02ff1703970459e. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QMFME2207375 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483d58d3cb6d4dc5d949cff1d6033874954705093cdfdbd7cb7d7d53eeb007bd. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMFME2207382 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71a2b9c99f570ec0a0905bdafd32b62395b7629d0fda270960d0f6050592783. 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/QMFME2217411 — a six-check JSON result.
Logon Ne Har Kaam Ko Pechada Kiya Hai - Single
Logon Ko Deen Se Kyun Dour Kiya Hai - Single
Miya Biwi Aik Dusray Kay Baghair Na Mukammal Hai - Single
Miya Biwi Aik Dusray Kay Baghair Na Mukammal Hai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b3d40ccc135370803b372a56fe942dce26c79a5584c4dac078680739ddcd7e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMFME2217426 — a six-check JSON result.
Muhabbat Kay Bagher Taluk Ziada Der Tak Nahi Rehta - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675665279d943114192872d6e2fce74084c31ba46f0b5fff92eaadc5747976d8. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QMFME2220899 — a six-check JSON result.
Sara Din Mobile Istimal Karnay Walay Log - Single
Sara Din Mobile Istimal Karnay Walay Log
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5676497c2a98701edeb45b4e21e3bb0fff8f9f7edc8859fe05e015b7ae6233. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QMFME2220897 — a six-check JSON result.
Sab Say Behtareen Aurat Konsi Hai - Single
Pyar Karne Mein Time To Lagta Hai - Single
Hum Nay Muhabbat Ghalat Jaga Par Kar Li Hai - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe609f19cf8b51f2114f7cf5676a116a9610661b3c40e035bedd20aedbbc6c9d7. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/QM6P42407815 — a six-check JSON result.
Nojawan Kiyo Jald Bazi Karta Hai - Single
Insan Ka Kisi Na Kisi Cheez Kay Sath Dosti - Single
Hum Apno Say Kiyo Door Huwe Hai - Single
Azeem Aurat Ki Emaan Afroz Waqia - Single
Zindagi Kab Khubsurat Banti Hai - Single
Aulad Admi Ko Buzdil Bana Deti Hai - Single
Hum Sirf Taqreer Karty Hai Amal Nahi Karty - Single
Hum Sirf Taqreer Karty Hai Amal Nahi Karty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bd4b3cd26ec75d31e6d661b480fccf5e1398145b9d6099b32466a4fa9d2842. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QMBZ92445605 — a six-check JSON result.
Baat Soch Samj Kar Karni Chahiye - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cc521e4cc69b5b49352d5cf9fd789a8953564ccddfc1bc65ccbb7f4d91de30. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMDA62465954 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3646369e0a94c7c62b87f8ea51e5f80b0e22b1dd2c809b4dfb3a76498e2e41bb. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QMDA62465987 — a six-check JSON result.
Khubsurat Zindagi Ka Aghaz Kisay Ho - Single
Mout Ke Baad Ache Alfaz Se Yaad Karna - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76c7fdffd798e021a1c2e4baf80257fcd1c99b947ec7cbf6e4b188b62ce7b66. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QMDA72427090 — a six-check JSON result.
Zindagi Mein Khushi Kab Milay Gi - Single
Logo Ko Maaf Karna Bhi Naik Amal Hai - Single
Sachay Logo Kay Sath Taluk Banaye - Single
Hum Log Sirf Rhaye Dene Kay Paband Hain - Single
Seekhen Lekin Aamal Ki Niyyat Se - Single
Muhabbat Har Kam Ko Asan Banati Hai - Single
Baat Sahi Ho Lekin Lehja Durast Na Ho - Single
Deen Ki Tableegh Kesi Karni Chahiye - Single
Log Thora Maldaar Hone Ke Baad Kyun Badal Jate Hain