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 0xeb4ffe60ea9c4c18981ff709b0301065cd47718abad5b5cc380b6da9544d6c6e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6212bfae-f5bb-46a2-92c7-f16ad91e0c72.json and https://artists.proofprofile.net/proofs/artist/6212bfae-f5bb-46a2-92c7-f16ad91e0c72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mujhe To Tero Bhagat Bna Le o (Rajasthani)
Dj King Ghanshyam Yaad Teri Aave Chhe (Rajasthani)
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 0xeac67c08c0916145e03e61591b7869751d20f3d1f333937bfe05d08c0ebdf578. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/INF142201015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef328f4ce7109012ac72d020ca33e837398b368adb426f4b01bd3d40888c2cba. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INJ502204686.
Abke Jila Parsad Jeete Mharo Shyam Chandelo
Dhokha De Kar Chaali Chhori (Rajasthani)
Balam Joda Su Chalungi Aago Khatu Shyam Ko Melo
Kripa Dhwjavand Baba Kar Dego Ramavtar Dahiya Pe
Ter Paidal Paidal Aawa Ye Jagdamba Jin Bhavani
Kichak Teri Dashi Ch Ke Tamasho Bat Kar Kana
Teri Yad Bhut Satav Baba Lot Dubara Aaja
Balam Joda Su Chalugi Aago Khatu Shyam Ko Melo
Mera Dil Me Khatke Rawat Lila Lugda Wali
Thakur Malsingh Ji Shradhanjali Bhag - 2
Maine To Teri Yaad Satavai Re Bhai Ghanshyam