Pratik Bachan (born 7 February 1986), best known by his stage name B Praak (formerly Prakky B), is an Indian singer, music director, composer and music producer associated with the Punjabi and Hindi m
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 0x9d2f77327b4565f471916b4accf42705d3c9435c007e75df5a2ceb9b339a293c. 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/37074573-f86b-48f9-afd9-06247413459b.json and https://artists.proofprofile.net/proofs/artist/37074573-f86b-48f9-afd9-06247413459b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sargi (Original Motion Picture Soundtrack)
Kaun Hoyega Remix (From "Qismat") - Single
Rabba Ve (From "High End Yaariyaan") - 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3802000e7d1c1af521d6c9b44c59d041b289055bfdb9ecf467e7c2b5b92502d2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM431900319.
Mann Bharrya & Qismat Mashup (Remix) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787d525fb71d708be6fd74531c3987ed20cfc677fd451488613a0dfdeabb81be. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT131910225.
Dilbara (B Praak Version) [From "Pati Patni Aur Woh"]
Dholna (From "Crossblade Season 1: Episode 2") - Single
Mastaani (From "Crossblade Season 1: Episode 4") - Single
Sufna (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af36e33fbd1a7c538ee8b8a00a87e75d4e4394088b69e7b0f709f058ea23c6d. 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/INM432000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657dbbdbadfd8a8801e1e4999fe5b7514e03fe375852d7d763f3c832dc67e277. 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/INM432000018.
Baras Baras (From "Durgamati - The Myth")
Qismat 2 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383afbf4ff86684b49443a3cb4611a2cc24e3bf4455f7fec9a97e8b68c99763a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INS182109486.
Jann Gann Mann (From "Satyameva Jayate 2")
Dholna (Dj Bks and Sunix Thakor Lo-Fi Remix)
Qismat (Dj Harsh Sharma and Sunix Thakor Lo-Fi Remix)
Meri Jaan Meri Jaan (From "Bachchhan Paandey")
Saare Bolo Bewafa (From "Bachchhan Paandey")
Ishq Nahi Karte (Featuring. Emraan Hashmi, Sahher Bambba)
Lekh (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4cd743084a84359140f5a01a80104b42ddac04c6f4d46993baf802914fd040. 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/INS182200801.
Teri Mitti Reverb By DJ Raahul Pai & Deejay Rax
Parindey (From "Jatt Nuu Chudail Takri")
Parindey Unplugged (From "Jatt Nuu Chudail Takri")
Parindey (From "Jatt Nuu Chudail Takri") [Unplugged]
Rabba Mereya (From "Jatt Nuu Chudail Takri")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efba9e925468f128317e34584c7620d1851990ca81928bc03daf6216a02fe6f. 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/INM432400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086078590b2f29b9235f0785606bd824450113d9a8d7271140a58fc8d8540a98. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INV672400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe779958fc3dd6cd193d0605f6fe67ef3ee376e915b9a2bcddd4a20819bca6805. 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/INT132400546.
Yaad Reh Jaati Hai (From "The Buckingham Murders")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e01d388d54ca5f0969031bb9fee0c46761bfad31fd25c612c26b799540ff82. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INT102406768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684e16ada948cdb68cc2c5b4cef6edfa381ebef8e3be1bde5f712d9dbdde3889. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INH102500184.
Bijliaan (From "Badnaam") (Original Motion Picture Soundtrack)
Duniya (From "Pind Peya Saara Jombieland Baneya")
Hum Bas Tere Hain (From "Ek Deewane Ki Deewaniyat") (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467adfea3dc9b1aa8dc2befe7d85571de055d48881bd236fbbc8d09c2d131a9c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS182200201.
Crew (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95407b87b8e90c8e38d29148fdd497a21dea53082e86ae7dea036b6542b1ccc0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INT102401170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee1fba08a2a2f953d0b3d07cb195ef1f45b83e48cc959818349828005a19d69. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS182115908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8d5d338ce568f88e31af1ffe30b00250ede3fbddcb620aff9504c5ab2557a3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS182401079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfcc77d966e88dc6d0c02e3493e0a02d292e0fca832e5ba0eaa30512db6859c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS182007042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009ed53a4de683f4fe44f1fbabe62fbe3c9ac63b6d8b6c858dd2878b4756a678. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INS182400292.