Pratibha Singh Baghel (born 4 January), also referred to as Pratibha Singh and Pratibha Baghel, is an Indian singer who sings Hindustani classical music, ghazals as well as Bollywood film songs. Ear
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 0x899b75a7af3847949ae19320c30f017562774d06e2bcd133b8331e715475598d. 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/da33a853-620b-4cc5-b9ce-b37924f572d3.json and https://artists.proofprofile.net/proofs/artist/da33a853-620b-4cc5-b9ce-b37924f572d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Om Sai Namo Namaha (Zee Music Devotional)
Aarti Shree Ramayan Ji Ki (Zee Music Devotional)
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 0x1eb2eb8338bf6e00143059e3098b1d32e1eb52bef842d6ac790b721e71841dfe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH101905194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ca636185231c1770a767a5a83bc1c6686adb48e90f20ab240f6c041ec236e9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ING642100174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3411d19df53d4aeb7ddc7306f84f355287541742420d5a0eb94666ddfb9a72. 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/ING642102678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e5db3023bd9dae51419a77931d78ac5e321d01289c3939144f99be291c0383. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ING642103160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19aff82b8ee7661ed801c5f4b5604806d16454c6950d3d1a6a87b2207d0feae0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/ING642103162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2290dc7796e2cecd791c2a9f3a4ae666c27462c2903183ebf0e9e9f76e90bd97. 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/ING642201179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe340dd7170f4918a40114ee57b85f3cf55e6dd901a6d660fdb271b2716489d7d. 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/ING642201916.
Na Puchho (A Tribute to Shri K. Mahavir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a3f204a1a0524bc9bede51d929d9599b81148582288e69e6320930d50bc435. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62222396.
Ghazals & Thumris From The Musical Heart of Budapest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b76643cb5ad82d9a2a5664e78c6e1f3114e80a2829d2029511c236bc7fbbf9c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082342423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb524ccbd6ae6ee53d6517a6349978c88bb9ede2cde8db7e17e72206abdc3c925. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DGA0R2302785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5f75c7a39789c6660ca7025027a75f38a55bd5359bea0d5758266904b00aa3. 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/DGA062490617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06abcc1f80c92616d4725b79e91c405579e2627fb2ee5e20c50550732f9ca985. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/DGA0P2421931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e46dd15c24c841a48d960742974ab2ec89c0c090d63994d90272e1087414d33. 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/DGA0P2452907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323a8ade5c2fc9da8bfbbdc9fd6b6598dcba39cabd8623472ad0a33c590b6129. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INZ031418235.
Hum Saare Ek Hain - From "Made in India"
Hum Saare Ek Hain (From "Made in India")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cae1a8b207377851ef913bebf2c8f856e0bf9ecab29da1139afa9395d930eb9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052480153.
Goldfish (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa3fb4662f923b05e17a9b46413850608b37ad4118dc6b137613531b6d33f3a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072389065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85aaabc33ad276657cfa3a06756091260596b1a60320f3ef4514a4aa69092ff. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/IND292102668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2eef9eb4c6a0f444ab492c0110861cd7e575ee2ed8f6ce763a0f1a5328c9d87. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ING642203930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c5a87d5a55064d7a47fe7a546293d9156a7a82ddbfb9e1c64776c5e62796e9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2355931.
Dono (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258ef409597c89411d9498d2a075d895672e36e8fd3466b920ed7f87ac4999ff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INZ031413495.
Bandish Bandits (Original Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dfaf09a13e35ea6c3cfaf09bb4af09cd975e4eaed73bd56e6d0fb34eaa0a2c. 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/INS172002549.
Manikarnika - The Queen Of Jhansi (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddbd6abb851d627d6f1460d84eaea1d6f312114d7968af6618e99e00e0e2990. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INZ031404631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0172688e7ddbf549ffd0aea3884107c96c1cfe68c81fd634480bdd58e0f77387. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INZ031404635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf926715af99948543e6b2ccc0557fc12386fb8e79e5dd9009b14c7224e3787eb. 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/IND292102553.
Navratri Aarti - Navratri Special Bhajan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf926715af99948543e6b2ccc0557fc12386fb8e79e5dd9009b14c7224e3787eb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292102553.
Om Maha Laxmi Namo Namah 21 Chant - Mahalaxmi Mantra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec850b80deab819c2a9f2a7e56c011061cc57bcfe5801ca315d67a90a4a3ce0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ING822200201.
Jehanabad - Of Love & War (Original Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f14791f1c2cad341b1b33ab00c950468b8f50f68e8889c375ba90882d657a89. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS172300641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4b801ea26d85fd363cc9d29eba37b114cf8ae3b8dedb0aca017e09ffa3d2b2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS182203469.