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 0x6b548c44f6a6d8076b97729293c2908dde4d5c7103a3e6395a135f7372409994. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/771562e4-b604-4c43-a930-b1e7f9783374.json and https://artists.proofprofile.net/proofs/artist/771562e4-b604-4c43-a930-b1e7f9783374.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Qosidah Alfa Shollallah Lirik Indo Nurul Musthofa Classics
Qosidah Yaa Arhamarohimin Lirik Indo Nurul Musthofa Classics
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 0x1c33079274b44c6b8004de66356207164a7c088e19c5fc1a866c69e06ac32bf7. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZHNA2018220.
Qosidah Sidnan Nabi Lirik Indo Nurul Musthofa Classics
Qosidah Waqtu Sahar Bihyatib Nurul Musthofa Classics
Qosidah Yaa Allah Lana Bil Qobul Lirik Indo
Qosidah Shollatullah Salamullah Nurul Musthofa Versi Adik Berjilbab Ungu
Qosidah Yaa Ummana Khodijah Yaa Hubabah Khodijah
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc70dda06a2c767ed62553c26e14ddd29acd305ef62df3865b61b349c5ef843d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES82072188.
Qosidah Yaa Dzaljalali Wal Ikrom Versi Nurul Musthofa
Qosidah Yaa Rasulallah Salamun Alaik Nurul Musthofa Versi Indonesia
Qosidah Shollatullah Salamullah Nurul Musthofa
Qosidah Khoirol Bariyyah Lirik Indo Nurul Musthofa
Aqidatul Awwam Edisi Nurul Musthofa Classic
Qosidah Ayo Move on Gus Azmi Di Nurul Musthofa
Qosidah Dauni Lirik Indo Nurul Musthofa Classics
Qosidah Rabbi Fan Fa'na Bibarkatihim Nurul Musthofa
Aqidatul Awwam Edisi Nurul Musthofa Modern
Qosidah Burdah Al Madih Nurul Musthofa Medley
Qosidah Syailillah Yaa Syekh Samman Nurul Musthofa
Qosidah Muhammadun Yaa Rasulallah Nurul Musthofa Classics