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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f295db3b25fb93b685ca80f1d8fef79b5c223fb1dfce6238756df7bca0c19dc. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d45123ad-b984-4632-81c7-14780c413cc6.json and https://artists.proofprofile.net/proofs/artist/d45123ad-b984-4632-81c7-14780c413cc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lewani Nayam Che De Bia Yar Jorawam Janana
Kitni Khubsorat Ho Tum Hy Janum Janum Janum
Bhoray Ky Sath Bhoray Hain Achay Ky Sath Achay Hain
Tora Baram Khana Nawaba Sanri Di Ghwari Kra (Live)
Meena Muhabbat Ghondi Os Yi Ta Badal Ghondi
Ashiqan Rapasi Mrah Di Muhabbat Bandi Qurban Di
Pa Meena Dar Jarigam Da Shar Shoor Khabari Makawa
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5af03d0e0d9c7af037d14ebbf2d89beb4b71b89918751f5c6f1206894f4e0d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:34:22Z), 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/FR96X2512652.
Gori Derta Khalag Sta Da Hussan Tamasha Kawi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713def1aa75825e58c3570eeeabbb9da49da0839a02cc784e174ad182b23de41. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRX452512668.