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 0x60a009ee4e26903f003b7564aa1503c8be5fd82045d67654aca97c4d51fe0a8f. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cde379ae-2c09-49b1-af39-2384194ca482.json and https://artists.proofprofile.net/proofs/artist/cde379ae-2c09-49b1-af39-2384194ca482.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Mazya Balacha Janmacha Sohala (Birthday Song) [Original]
Tuza Aashik Hay Juna Nako Laun Jau Chuna
Mhalasa Dukhala Sawari Banu Zaliya Navari
Driverchya Jaticha Bharosa Nay (Active Pad Mix)
Ladki Bahin 1500 Mahinyala Daji Kelet Tumhi Suru
Tond Karun Makdavani Selfie Kadhte Majhi Rani
Kanhaiya Gurula Kalubai Prasanna Ho Jhali
Ganesh Bhau Mali Rahata Talukyachi Shaan
Tuzya Pinjaryat Aalel Pakharu Mi Ustodila Nelay R
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 0x55b1ab9e7c1da267feaf16a5b97ae02170c491afc85090b6b9de86a8d8dbce7a. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DGA0R2496128 — a six-check JSON result.
Aan Ek English Quater Mala Tarrat Hou De
Ghat Bharite Upas Dharite Ambabai Sukhi Thev Balala
Guruchi Man Khali Jail Ase Shishyani Vagu Naka
Jhopna Hi Porgi Ratbhar Hila Laglaya Yaad
Kharach Mohini Ghatli Mhalsa Tya Banun Mhalharila
Lakhabai Nighalo Tujhya Darshanla Paayi Paayi
Mee Usacha Tractorwala Mala Banav Tujha Gharwala
Ya Narayan Gavachi Shan Babu Pate Tyanch Nav
Pakistanatil Seema Haider Bgha Bhartat Aali
Scootywalin Dili Takkar Sujala Majha Dola
Shivshambhuchi Ardhangin Parvati Yedeshwari
Tujhyachsathi Jhalo Mi Raji Davto Tula Yedu Majhi
Tu Laich Karti Ghai Aho Mala Baghaychi Tuljapurchi Ambabai
Tujhyach Sathi Thevato Rani Whatsappla Status
Ye G Tai Ye Vaat Mi Pahato Tujhi Rakshabandhnala
Aai Yedamay Jyala Jivapad Japala Tyanech Ghat Kela
Jila Kalij Mi Kadhun Dil Majh Bagha Tich Nighali Dhokebaaj
Garaba Khelaya Aalaya Majha Kaljacha Tukada
Kumbh Mele Me Chamak Gayi Harsha Richhariya
Ka Re Deva Nishibat Prem Bahinich Nay Dil
Gayatri Abhijitachi Jodi Shobhati Mandvachya Dari
Jyachya Jivavar Udatoy Tu To Apalyala Bolatoy Bhai
Mag Kashala Marta Sanga Bhangar Porisathi
Bai Thod Khali Vaka Maza Saman Ghalayachay
Savkar Suddha Salute Marto Mangachya Gharala