Adham Nabulsi (, born 20 November 1993) is a Jordanian Palestinian singer, producer, composer, and songwriter. He debuted on television when he participated on The X Factor (Arabic TV series). Citing
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc8a9406b1fed49f050fafadc366813081a01052efe237fd744ee0d46fc7e58. 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/db147a89-6dbb-422c-8ee8-aa8974f20951.json and https://artists.proofprofile.net/proofs/artist/db147a89-6dbb-422c-8ee8-aa8974f20951.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
مهما كان الحزن كبيرًا، فرحمة الله أكبر منه
شَهْرُ رَمَضَانَ الَّذِي أُنزِلَ فِيهِ الْقُرْآنُ [ ١٨٣ - ١٨٦ : سورة البقرة] | تلاوة أدهم نابلسي
یَـٰۤأَیُّهَا ٱلنَّاسُ ٱعۡبُدُوا۟ رَبَّكُمُ ٱلَّذِی خَلَقَكُمۡ [٢١-٢٢ سورة البَقَرَة]
وَلَا تَحْسَبَنَّ اللَّهَ غَافِلًا عَمَّا يَعْمَلُ الظَّالِمُونَ [٤٢-٥٢ سورة إبراهيم ]