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 0xe20c71e38d832796eab84757dbbbcea8bc9f56d9019b20d618ff79ab6b38574a. 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/8c53c49b-2c8c-4a92-aa5b-ff65d855ad37.json and https://artists.proofprofile.net/proofs/artist/8c53c49b-2c8c-4a92-aa5b-ff65d855ad37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Diwani Ghume Thare Pyar me (Rajasthani Song)
Are Sagaji Ki Nar Bijaliya Ptke (Rajasthani Song)
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 0x040d7c21e9c8d1d49f215b04c1bd475764265fcdb16dcf066ff24611bb7c04db. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/INN242006133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8ae8fb53b347db34434cedf1b37ceb71a3bf6d76a0d49e8a2ed8cc39b78193. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INN242006893.
Janu janu Bol Ba Ki Yahi Hai saza (Rajasthani)
Mela Mein Dekuli Ne Jaun Gaya Ne (Rajasthani)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351da21185b6703ec05a42e3dc793eb5af71a1b6c6a60ba21407eecec8785d7f. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/FRX202168998.
Hansh Bolo Ye Gava Ki Gujari Ya (Original)
Gori Mari Beth Ja Tractor Ke Mahi (Original)
Gujjar Ki Gaya Le Gaya Koi Chor (Rajasthani)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd1a50a77e491daaa29a8113597f6bba207e594be548e92289cdc557108ae56. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FRX762185039.
Bhilwada Thikano Bharat Rajasthan Me (Rajasthani)
Dhudhko Karaj Nibhato Maiya Chhod Kyo Chali Gai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc76a14db24d9e5994336e90e8c716fe4740ec8bfa90da80a74b2b5934bd214. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FRX202287152.
Pahucha Du Ghanta Ded Me Demali Mele Dekh Le
Shree Dev Mitra Mandal Devmali Me Pyari Lage
Mari Sona Babu Milvada Aavo To Milti Jajyo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc7050c1d0e8b111d879cb1fe04b6d88721c4c0043d0015ff5af3d836aa94d5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/INN242212212.
Aaj Sagi Poliyame Suti KaiKai Lagi Bimari
Ha Ye Janu Ganpat Gurjar Jemakheda Su Aayo
Mandgiyo Jemakheda Me Biyav Ganpat Gurjar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5780ccc9c1e5bae62f6ffaeabff6a914e0e9969834625ecad63966f043922059. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/INF172026666.
Jelu Ke 2 2 Mathi Mar Jau Fashi Kar (Rajasthani)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05aa1187bf5854c977c4bc9208679c50bdda441e3c25fd55227160eb06919b02. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/INN242304838.
मंदारिया पंचायत में सीता देवी ने जीता वो
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bd96f5aa2377006d42b853a72cc68a3f40a1d3bd38f2a8c38b7eca23a733d5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FRX762357118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d870153c2a33dc18235e593b85b066c2484a17d848435d526f26ad76ccc335. 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/FRX762365749.
अजमेरा की गुर्जरीया ले ले लुणीया चाली रे
झंडा रे कुण सेना का दिखे रे आसिंद की सड़किया पे
हाय म्हारी सोना देमाल्या मे लिलयो नाचे रियो
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232133f0f0392302d13e47eb10c9bc11803c001ffcf13827730adbf7013edc0f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/INN242306712.
Patali Kamar Gora Gaal Nachvane Chaal Padi
Rajsamandar Jila Me Vaas Mandariyo Gaav Send Mata Ji
Devmali Jave To Luniyo Leti Ja Gujar Ki Chhori
Tharo Maro Dil Mileyo Gurjar Ka Devmali Dikha Liya (Gopal Ji)
Runicha Jave To Dhwja Leti Ja Nakhrali Mari
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc87da15b8092fbf0edc23d88744e41780b15788c9eeda1e0c3b5a1e8459dd91. 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/INN242311292.
Miyala Pujave Mari Jaan Runija Ro Ramo Dhani
Love You Love You Bol Jalu Katra Dil Todegi (Rajasthani)
Devmali Jave To Luniyo Leti Ja Gurjar Ki Chhori
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55740c2e5d2fda55dc6ff2aac6d9cf7c9cee1f5cd050969395f0658876086efb. 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/INN242401640.
Sab Shooter Salam Kare Vicki Gujari Baaju
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74718aed2a992ed4d2d9b094482462b92588f18aa356f386abc53dbfd874c648. 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/INE182436549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea0b44f629fc2f8751b0604d93d22cc1f5d0cf76d938babdfc39407272cd0ee. 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/INN242403355.
Dev Sena Chale Va Bhai Va Bhai Raju Khatana
Tharoda Kamra Me Rumaliya Bulya Yo Hatha Ra
Tharoda Kamera Me Rumaliya Bhulya Yo Hatha Ra
Happy Birthday Gangstar Puran Gurjar Bhilwada
Puran Gujar Naam He Jiska Bhilwada Me Chalta Sika 4747
Patlo Kavlo Dil Khelan Ka Khilona Kun Gadyo
Aaja Ye Nachle Pyari Koyaldi Happy Birthday Gopal Ji
Bhari Javani Chhori Fiki Pad Rahi Karle Masu Pyaar
Mandfiya Wala Seth Savara Mari Dori Khich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4adf88980317bf5a0d8cfbade3b1ee11fb7cdf37c7bd62d3f5e6cb304921cbc. 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/INN242419985.
Dev Sena Aaya Kare Bala Dev Ne Lthaya Kare
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab945c0a160cb0d6dcafc3789cd746f3f33cb4804ec02cca7dd8c1580281af4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/INN242430547.
Devmali Ri Dungriya Le Chalu Mari Garnar
Baitho Mandkiya Me Lage Sovano Natvar Girdhari
Kanudo Pyar Baithe Jhulanni Ko Melo Laago Re
Mara Dev Re Thari Dev Sena Pyari Laagi Re
Parpose Kare Ganv Ko Ladko College Ki Ladki
Ruse Mat Gori Abka Dikhove Le Mela Dev ka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf661c4cdd35ee940a382dba5fb491c8268d24985286e1be3f0379868904cec3e. 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/INN242512118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf410843b28f328e1ac4a9f72527f3046c3d7073f1662152032518168f9f3d0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FRX202564150.
Chamak Riyo All World May Sitaro Paylat Ji Aaj
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20e0cb83caa2b414a3ce8c5f1c2347306a99dc9e928a2e21c3b47903e2b110c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INN242535756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346441c1bfb0621b1b0c484925c8d1b14d46c705f41ef1b73a4af14418d30b31. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/INN242536053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4a020707ad614e8f238eba514f659fc1b7f4388b9ce5ee85696bbf4ea87052. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INA1I2509566.