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 0x3e06f6174c1d08beea2c9fee2d6b7f9f59502644972fa490e538056443ce5046. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71ad0f54-1a35-4680-8328-22498f071950.json and https://artists.proofprofile.net/proofs/artist/71ad0f54-1a35-4680-8328-22498f071950.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 → 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 0x5895ef3023d28ac629284ea67bbd0fa4bf874c306fb98ee5041fbbdad5fb7cdf. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FR6V82255646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0b7f20d3a60b04c543e24278e2be83826416fa759cbb9b511ac88c6fdb9e2f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR6V82259358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdfe96b98f96d29779072c324a77fe318c5c3c91e6b17c16312562e7f57e6a2. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR6V82259374.
Sourate Al Fatiha (Quran - Coran - Islam)
Sourate Al Maidah (Quran - Coran - Islam)
Sourate Al Baqara (Quran - Coran - Islam)
Sourate Al Aaraf (Quran - Coran - Islam)
Sourate Al Imran (Quran - Coran - Islam)
Sourate Fussilat (Quran - Coran - Islam)
Sourate As Saffat (Quran - Coran - Islam)
Sourate As Shuaraa (Quran - Coran - Islam)
Sourate Al Muminune (Quran - Coran - Islam)