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 0xb641c7cb5f67a61e977b9bebdf0c588afb2f11ec05a161512a471d4df241a813. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17c4909d-6c35-449d-b17a-051c6140c8e0.json and https://artists.proofprofile.net/proofs/artist/17c4909d-6c35-449d-b17a-051c6140c8e0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x9147d6aa9577caf5fe79d4ad4137928b21b97af7692b53c90cb040624fdf1a78. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INY242201147 — a six-check JSON result.
Karun Tak Nadach Khula Tu Fadakav Aapla Nila
Lagin Honya Adhi Ya Driverla Janu Bhetun Ja
Anshraj Bala Tula Vadhdivasachya Shubhecha
Jevha Bhagav Rakt Salsalal Tevha Mard Marathyachi Khari Jaat Hi Kalal
Mazya Pick Up Madhe Basana Janude Aapan Jau g Palun
Pach Minute Thamb Pillu Ardha Ekkar Marun Aalo
Tu Nashibat Navhati Mhanun Tuzyavar Prem Zal
Tuza Mukhada Pahu Dena Janu Uchal Video Call
Rani Mala Jashi Yete Aathavan Tula Bhi Yete Ka
Chhatadavr Basun Vairyachya Bhagwa Fadkavila
Sath Ka Majhi Tu Sodali Ga (Dj Mari Bhai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483571525fca390b8d2932627ee3808bd87e2a7681890b5093da6951b8c6b239. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/INM9J2318697 — a six-check JSON result.
Sath Ka Majhi Tu Sodali Ga (Dj Rahul & Mayur Ravi Style)
Sath Ka Majhi Tu Sodali Ga (Dj Rushikesh Solapur)
Sath Ka Majhi Tu Sodali Ga (Dj Krushna Kr)
Sath Ka Majhi Tu Sodali Ga (Dj Raju & Chandrakant)
Sath Ka Majhi Tu Sodali Ga (Dj Samadhan)