Debojyoti Mishra (born 30 April 1963 at Kolkata) is an Indian music director and film composer. He became popular with his minimalist classical compositions for the Hindi film Raincoat, directed by R
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 0x6440308341f1e06f32bbaaf40bb69a90a155004832d34ba7846d8b8c22b0b661. 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/af94a414-768c-452e-be75-297757a65377.json and https://artists.proofprofile.net/proofs/artist/af94a414-768c-452e-be75-297757a65377.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Raincoat (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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13ab1cfc823890703fa3f83c53455da9b061af92e3c0c521256797d8a0840b5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X2401301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba521e25e3109da63029d70eb707c5fadafaae285808071da2551d8ce0f20f9d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X2401303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30caba45d8e6d9a1c2f5dd35bcd4b4613f6f0965dbae1de190fcb75670e1410. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X2401304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40b353b5a2f22cefdd0731e233917ba8606a77229b869907e2142bf66cb9974. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X2401305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3077739d362260927b1b38f56e2390398b64590268b04c8b8f3112924585cc. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X1900413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39389fce865d30a7084f2b541977d6add8ab7a387f94559b471f2f4211fcfc6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X1900415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34f18d310ade994cc672be9f47b8599ab4cfb343e0ec88350b82cb989450f74. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X1900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cdd598c982fb7c50ee0bb8e2223630f088d2d845deb7de5e2111a8c7ecf398. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X1900417.
Calcutta News (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e2d7e6e31757a06d10c1e555782c94ce3428ae81aef8285d75a5baedb9bcae. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:51:52Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS320802204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77f1597c091f223fe9f8b1ec8674cafc4925813a84b5f09ec7a5281c84d1f1b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/INS320802206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3383f41fbe83b096503d05ca95ffa5a5d23e434f6ae593125c825a6677e4dfde. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS320802207.
Memories in March (Original Motion Pictures Soundtrack)
Shukno Lanka (Original Motion Picture Soundtrack)
Autograph (Original Motion Picture Soundtrack)
Memories in March (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f9cb4b1729ec5d9fe8f90b942054539c7034e2b512d72a827107ecd76738b2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INS2X1100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bb35ffacfcd225293efa53fb8040d520d1b5e5eed2974bc2ad234a8a51bf4c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X1100027.
Bodhu Kon Alo Laglo Chokhe ("Chitrangada")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56859ea50107fa7db8a95f459ed58b581758064c386a36dfcee6211028e5d7e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/INS2X1201001.
Tobe Tai Hok (Original Motion Picture Soundtrack)
Goynar Baksho (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38b8885edf2265655c60af9207cdc7d7aa446f982d1acc4cfe2dcbe83279f49. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X1300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b9888bab2677f798a015192aeabe74727639a48ae86633b2ceca70ae187eca. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/INT131500132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ac389b042f2e4b8a035d50bf491e3ab3c06e01ef9f5b17b8bd4e12c9bb8644. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/INT131500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8017a69eca3d9aeeacb22d83a3105c58e4c8feaff4a3d678b532e6600e84b303. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT131500134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb457532583fc2338c29b628019ceff54e936aa8716e8d442999aa270f8c23ec3. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:20:25Z), 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/INT131500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9816f3c027e4f680f7c10ba04c4cfefe0221025eade975b01daea136820f7e. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:44:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT131500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c21a3292a262e42a2edac4028e6c51eb654c436108b7242777bc2c3ef749169. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:09:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT131500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe761a0ba6b80c26ea06a05d059c3e0462c9dc073ee1415c70b1b4b3ce3b249d2. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:59:16Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT131500139.
Natoker Moto (Original Motion Picture Soundtrack)
Arshinagar (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6fcdac1122d05c28b8c9df99af6fde59b1c6a437b4de5a4aa637cb11060139. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS2X1500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81210344a431ac528bb460f66eb9c85ffa1a7c37e98b491bc51498c51605304. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:50:01Z), 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/INS2X1500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ef23c0c1fda8532190e30db27ec2d6ac52993686540b98474ac60ce8b238d8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INS2X1600101.
Bhesechi Cholti Hawaye (From "Meghnadbodh Rohoshyo") - Single
Tomra Ekhono Ki (From "Meghnadbodh Rohoshyo") - Single
Hibi Jibi Song (From "Meghnadbodh Rohoshyo") - Single
Meghnadbodh Rohoshyo (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcda17af6f177eec6e75b1b13e4d10c7e17e689fdab502a6e5f5c7d4abf05ea7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH101707435.
Mayurakshi (Original Motion Picture Soundtrack)
Mukho Mukhi (Original Motion Picture Soundtrack)
Brishti Tomakey Dilam (Original Motion Picture Soundtrack)
Tanha Tanha (From "Yours Truly" / Original Motion Picture Soundtrack)
Purbo Poschim Dokhhin Uttor Ashbei (Original Motion Picture Soundtrack)
Robibaar (Original Motion Picture Soundtrack)
Bansuri (Original Motion Picture Soundtrack)
Ikir Mikir (Original Motion Picture Soundtrack)
Ranakhetra (Original Motion Picture Soundtrack)