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 0x73d9b614beb9017cf268e4dec6f97609c61259adfee40e3bf05637a0f61262e0. 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/0af86654-faa8-4f13-9cf8-eb305e2324b1.json and https://artists.proofprofile.net/proofs/artist/0af86654-faa8-4f13-9cf8-eb305e2324b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
کلامِ خدا ہے کلامِ محمد محمد صل الله عليه وسلم
Rog Aise Bhī Ġham-E-Yār Se Lag Jaate Haiñ
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 0xa4ebc4c093f5a8ec990c31a65d9e362b24f3f381220a3935b647332b30c05a47. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GXBDS2353762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd193def2a94956ee11cdf9c275e73d317e5c4bbf63ba399b266fae08ec1114. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GX5MY2356612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f471af72f8089bf9febab0145077e617909fa54eb6bcecfbcd8743d656cb19. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/GX5MY2345071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40ca387d5080932858fdd6391e7c14a98cf49be02fe055de250203cb0dfc51d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX5MY2335052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8566fef4f6ddc233be3d71b287a98315f198e69ad941084478309c6a91075982. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/GX5MY2336558.
Nooruk Jalwa Peow (Kashmiri Nasheed-III)
Farmaan-e-Nabi Chu Haweth (Kashmiri Nasheed-V)
Kus Buth Demo Khudayas(Kashmiri Nasheed-VI)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf8fca8f22e4a6e5d5831548243bc9ff67d1f8322e8f5b8cb1e863ea9ad91bf. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GX5MY2411626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f515fa1aecddab1722303ed5927b3e58e2c733a22abf4ef014d773e85906318. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GX5MY2477840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895d564d4bafa561cd6456a4e7f088cfe98510e17831c508d952e8474f5e016c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GXF972449271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa51d33d9b198415afd2b69a083e6ce094f74abcb0fd51a611aaab1be04b0d5b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX89G2462356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d50618e0677394d2b83e26e35a8e4d2afc4b1fd2c4ede6c1eae23186d074be. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GXBDT2377915.