1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x4343ab6a0e5438c03e391912f89c7a73c1087cee43cfeb8b5642b5676fc61fa1. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2026c1a7-a778-4c0c-bc3c-2630fb8d3a1d.json and https://artists.proofprofile.net/proofs/artist/2026c1a7-a778-4c0c-bc3c-2630fb8d3a1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 → block OTSBitcoinBlock must exist at that height 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 0x82770e3c8a293535621afb0bef08d7767ead4f08f9b38e1db913ff8998aec050. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX991575428.
Mahboobi Nazaneeni Gulcheni Gul Rangeeni
Shah Wali & Qamar Gula - Zangi Laila Sta Pa Speena Ghara da Lawango Ameloona
Za Pa Bazaray Meena da Yaar Wo Gulay Dama
Speena Da Injilai Speena Pa Gharha Aykaloona
Biya Da Ishq Daryab Rawakhoot Chale Chale
Boi Ye Da Wahde Na Da Wafa Raghalai Na Dai
Da Dilbar Pa Makh Mi Zangi Tor Zulfan Adamkhwara
Da Sitam Nakhshe Da Rawani Zamane Satama
Dai Hagha Mayan Chi Bal Mayan Lara Pakar De
Dalta Za Bacha Yama Che Sta Pa Tuhmat Rang Yama
Khaist Hagha Dai Fareeboona La Ham Haghasi Di
Khawanda Biya Zma Pa Yad Makh Da Janaan Raghai
Khudaya Sta Ajeeba Dunya Tora Da Ka Speena
Ma Na Pregdai Aghyaar Da Yaar Pa Nokarai
Nn Ye Rata Wuwayal Daa Sta Da Osedo Na De
Wakht Da Mazigar De Deedanoona Jorhawama
Tarhmey Okhke Mi Pa Makh Bande Daryab Jorhawe
Ya Pasega La Khedmat La Khademanoo Sara Za
Zama Zwani Dawal Kawi Da Pakhtoonwali Sara