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 0xd975640ac724746f85f7facdbbf68d35fcac20f9d3ed6a3ef4d530629a9c070e. 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/6ed2b2f5-0612-447e-acd8-168465139e67.json and https://artists.proofprofile.net/proofs/artist/6ed2b2f5-0612-447e-acd8-168465139e67.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Jivala Vatatay Bar Bhava Vimal Khallyavar
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 0x36cdc7fb1e9300bb6023b9fbdbbed30620af2a81b135dddaefb2694133fb537b. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242200514 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc844ef8debeaf0accead3e01f8c235e83bc1ed7509aa840ac344977665d0017d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242200513 — a six-check JSON result.
Kay Dongar Kay Zadi Firayala Yeti Ka Nay
Tu Sodun Geli Saath Akshada Angavar Padalyavar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d27f8d4cc73162dad217d96046939f2265434621a023920a0c8981ba263dcb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242200618 — a six-check JSON result.
Lagin Honya Aadhi Ya Driver La Bhetun Ja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9995654d2c21d549dde159e609116f2c2c0a0d54532b8bd8d9e5807e10815012. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242200889 — a six-check JSON result.
Ya Driver La Jiv Thoda Lav Pori (Hip-Hop Mix)
Bhau Chya Lagnachi Warat Tractor Var Kadha
Tuzyasarakhi Maina Sodin Ka Raghu Mazyasarakha Asalyavar
Tu Punyachi Hay Maina Mi Nagar Cha Raghu
Mazya Dilachya Dhagat Kadakadati Tu Bijali Wani
Ambabaicha Sonyavani Rang Motyan Bharu Ticha Bhang
Majhi Bahin Lakh Molach Son Mala Dilaya Yedamain
Jivapad Tuzyavarti Martoy G Rani Ha Rikshawala
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3f05f4b9db204245ad086bf188059ff7526b53b9364b01da70b4490620a2a1. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242301330 — a six-check JSON result.
Jivapad Tuzyavarati Martoy Pillu Tractorwala
Tula Baghayala Ala Dudh Dairy Cha Chairman
Najarecha Teer Sutala Kaljacha Chura Kela G
Tu Nahi Janil Driver Ch Prem Tuzyavarati Hot
Kadhi Hoshil Pillu Dadhi Walyachi Waghin
Jivantapani Tu Marun Gelis Vedya Hya Jivala
Mi Mangancha Baccha Ahe Maza Naad Karaycha Nahi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2dc82e5afdc2ec1e733b65cc391532347773819dc580f9a1557c55e1278d7d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242301612 — a six-check JSON result.
Tach Marun Ghodyala Nighala Banuchya Vadyala
Murli Vajvito Kanha Kashi Jau Mi Vrindavana
Mazya Premachi Chimni Geliya Udun Dur Dur
Dadagirin Bolu Nko G Pori Lay Mahagat Padel Tula
Sarkha Thukun Thukun Gharach Bhitad Lal Karun Taklaya
Ham Bhi Wo Sher Hai Rum Pikar Gum Bhulate Hai
Java Taklay dandak Gudgyavarati Langadach Kelaya Mala
Kiti Hur Hur Vatatay Jivala Jivabhava cha Koni Gelyavar
Suta Butat Shobhatay Jaybhim Walyach Poraga
Mazya Dilacha Jholit Vadhana Premach Maghan
Galli Aso Va Dilli Karati Pickup Wali Hawa
Tuzya Javani Cha Ga Banda Kasa Distoya Madhacha Kanda
Aanna Bhaunchi Ovi Mhanun Aai Kushi Madhe Zopavaychi
Aapal Lagin Zalyavar Tula Mumbai Phirvin
Tuzyavar Prem Karnya Peksha Carona zalyala Bara
Balu Mama Firavat hote Hat Tya Ladachya Mendhravar
Hay Jawan Ye Las Gheun Nahi Tar Marashil Corona Houn
Koni Bharin Limbu Tuzyavar Tu Hoshil Pagal G
Tuzya Jawani Pudh Ninety Sudha Fail Hay G
Tuzya Najarecha Supala Shot Kalajat Ghusala G
Man Dhaddhadtay Driver Premat Padalay Tuzya
Shivba Rajyanch Nav Gheta Shahistekhan Palala
Lagin Honya Aadhi Ya Driver La Janu Bhetun Ja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae50bc54016173674ac9a323ae0793df1f9dd43e78d3a55d970f220193004db9. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242302017 — a six-check JSON result.
Tuzya Angat Aasal Kala Bayko Chikani Bhetal Tula
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfd9266dea86fa7f46518f6c6620dc4853fd757fcdd1e94d62c76ad4e166e12. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242302032 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb3c61c9572682ae96433ef7f5c9aec478335276dc7c537a1389358ddbb078b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM9J2315829 — a six-check JSON result.
Kadhi Visarnar Nahi G Mi Mazya Dilachya Pakharala
Jiv Lavun Bagh Ya Driver La Tula Dhoka Kadhi Denar Nahi (Remix) 1
Majha Kalija Ataka Karun Gelaya Pakharu Punyacha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d720105b047c8cd26f60df25e34099a16c49fa9359f94c1f22bb487f7bf00a5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INVA82201051 — a six-check JSON result.
Pahili Gadi Dharu Jau Punyach Ganpati Baghayla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68def17ae513f6c54a23bffa34e305d31de9ed6e2711cb20a6cb801705b245fa. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432403606 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030154ec3678e7f781a74df6825adb0d98709e1885c8d89a410f29a37d73e47a. 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/INM9J2322844 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204d9f28c2dbc86d2c360f25ab01031098a7e33438209fabff7d4cc23ce9d196. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432338356 — a six-check JSON result.
Deva Mukadamach Band Kar Nakhar Punha Nahi Marnar Zak Ra