Sabina Yasmin (born 4 September 1954) is a Bangladeshi singer. She is best known as a playback singer in Bengali cinema. She has won the Bangladesh National Film Award for Best Female Playback Singer
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 0xe440a18ac6596bbf451b48ba4a44699f9d559eb9b80e68a2514df05c725bdd70. 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/cac2cf4e-31be-44c3-8d28-80b863b654dc.json and https://artists.proofprofile.net/proofs/artist/cac2cf4e-31be-44c3-8d28-80b863b654dc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Ogo Bolo Mone Ki Je Dola Eshe Lage (From "Moynamoti")
Janina Se Hridoye kokhon Esechhe (Original Motion Picture Soundtrack)
Geetimoy Sei Din Chirodin (Original Motion Picture Soundtrack)
Ashru Diye Lekha Ei Gaan (Original Motion Picture Soundtrack)
Se Je Keno Elo Na (Original Motion Picture Soundtrack)
Ami Go Tomari Sei Tumi (From "Chashir Meye")
Isharay Shish Diye (Original Motion Picture Soundtrack)
Isharay Shish DIye (Original Motion Picture Soundtrack)
Dao Gaye Halud (Original Motion Picture Soundtrack)
Keu Kono Din Amare To (Original Motion Picture Soundtrack)
Babar Ador Peye Rakhini Khobor (From "Saheb")
Shondharo Chaya Naame (Original Motion Picture Soundtrack)
Jibon Adhare Peyechi Tomare (Original Motion Picture Soundtrack)
Tomari Poroshe Jibon Amar (Original Motion Picture Soundtrack)
Ei Mon Tomake Dilam (Original Motion Picture Soundtrack)
Ami Rajanigandha Fuler Moto (Original Motion Picture Soundtrack)
Dukkho Bhalobese Premer Khela (From "Jonmo Theke Jolchi")
Babare Baba Koi Dila Biya (Original Motion Picture Soundtrack)
Josh (Original Motion Picture Soundtrack)
Amar Golar Har (Original Motion Picture Soundtrack)
Bonomali Tumi Poro Jonome (Original Motion Picture Soundtrack)
Cholar Naam ee To Jibon (From "Songsarer Sukh Dukkho")
Abar Dujone Dekha Holo (Original Motion Picture Soundtrack)
Tumi Amar Koto Chena (Original Motion Picture Soundtrack)
Tumi Ponkhi Hoile Baindha Rakhtam (Maiyar Naam Moyna)
Bhapa Pithare Tore Khaite (From "Shimul Parul")
Bhalobasa Tumi Amar (Original Motion Picture Soundtrack)
Jeler Meye Roshni (Original Motion Picture Soundtrack)
Kotha Jodi Suru Kori (Original Motion Picture Soundtrack)
Shudhu Ekbar Bolo Bhalobasi (Original Motion Picture Soundtrack)
Jiboner Nouka Chole (From "Premer Somadhi")
Tomake Bhalobeshe Hoy Jodi Moron (From "Sobai to Sukhi Hote Chay")
Ami Ki Dushto Meye (From "Sobai to Sukhi Hote Chay")
O Amar Jaan (Original Motion Picture Soundtrack)
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 0x3962e262cb220e432ec15840a9974ec44006d7295951ad7497b447f74c57be28. 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/FRX201651321 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0936350e33befc5b432d1ed6e5f0394a09f2c7a4d3347aedfcd8c683f4fe6a83. 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/FR96X1672865 — a six-check JSON result.
Shishu Kal Chhilo Bhalo Joubon Keno Ashilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bebf9ec1dec99110acfd493a7cf775f728d3ead6c73e57d1976fcd6cd5b6d8. 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/TCAGI2280029 — a six-check JSON result.
Desher Gaan (Original Motion Picture Soundtrack)
Sabina Yasmin Hits (Original Motion Picture Soundtrack)
Ektus Khani Dekho - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea0b87a34da2f079f064fb3fef02aede044ee8d994850862684ddefd1cc1dd5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FR10S2404847 — a six-check JSON result.
Ki Jadu Korila - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f68ba7f0a0bd84894748bf80271ba01440e20ac197d705cce3830ad5921838. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/FR10S2404852 — a six-check JSON result.
Mon Jodi Venge Jay - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f02a5e4148d99084ba111948177e0dd0789783f352ba34fdc1532d3e102eac. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR10S2404853 — a six-check JSON result.
O Amar Mon Kaande - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070aee4a29ec45b6eaebac6614f9def0e95e2433defe2a0ff9c6302b869567e7. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR10S2404855 — a six-check JSON result.
O Amar Roshiya - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea659ae29e519320d327bbeeee4a82fdb2dd9086b0d26a3f14f38fa21e489d65. 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/FR10S2404856 — a six-check JSON result.
Janina Se Hridoye - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb783437f00b666c0fd3037625ea1504b1e4ec419bc17db762934079310200383. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/FR10S2404859 — a six-check JSON result.
Onner Shathe Prem Koriya Acho Tumi Shukhe
Jwalapora Sara Gaye (From "Bhaiya Number One")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd388ec90959baad27f4c64ea5449c952d8362bb210a856a86b123e7965eb6db0. 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/QZWDW2486370 — a six-check JSON result.
Onek Din Por Eseche Khobor (From "Louho Manob")
Chithite Vore Na Mon (From "Louho Manob")
Daya Karo Allah Meherbaan (From "Sobar Upore Ma")
Topla Gale (From "Sobai to Sukhi Hote Chay")
Shudhu Gaan Geye Porichoy (From "Obujh Mon")
Mon Bare Bare Chay Tomare (From "Jadu Mahal")
Moner Ghorir Kanta Kore Tik Tik (From "Pashan")
Ami Jibon Juddha Here Gechi (From "Ainer Hat")
Amar Hatay Cha Gorom (From "Ballo Sikkha")
Valobeshe More Jete Chai (From "Notija")
Nazar Na Milao (From "Onek Prem Onek Jala")
Premer Jonno Ar Tumi Kendo Na (From "Onek Prem Onek Jala")
Onek Preme Rangano Amar E Mon (From "Onek Prem Onek Jala")
Moner Majhe Lekha Bhalobasha (From "Humki")
Golapi Nesha Oi Chokhe (From "Biraj Bou")
Amar Sokol Chawa Tomari Kache (From "Biraj Bou")
Ami Kon Dosay Hoilam Dosi (From "Cobra")
Agun Jole Buker Majhe (From "Prem Pagol")
Chokh Chay Tomake Shudhu Dekhte (From "Ali Asma")
Chokh Chay Shudhu Tomake Dekhte (From "Ali Asma")
Swami Keno Asami (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d73f52519b2e4bc1d664580f8114036b0119dac39455f56614f90a874e2833. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INE241800411 — a six-check JSON result.