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 0x55e5b8da64d7e5a413c3239948ce64127ebb7e683e3eef159bad0653e02a73e5. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b585dffa-4447-4436-9d95-26aef14cfe6f.json and https://artists.proofprofile.net/proofs/artist/b585dffa-4447-4436-9d95-26aef14cfe6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
موسيقى : رأفت الهجان (عمار الشريعى) توزيع جديد2022
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 0xe4a490c78a1398c4f557f280e08121928f826ebf424222cea6c964fd85aead6f. 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/QZNWT2252401.
فى يوم وليلة |وردة الجزائرية |محمد عبد الوهاب - PART 1
كل ليلة تعود | حميد الشاعرى | اداء: سيد مطاوع
ازاى |محمد منير|كلمات:نصر الدين ناجى|ألحان:احمد فرحات (اداء:سيد مطاوع) [سيد مطاوع Remix]
فى يوم وليلة | وردة الجزائرية | محمد عبدالوهاب - PART 2
القريب منك بعيد | نجاة الصغيرة | محمد عبد الوهاب
يا خلى القلب |عبدالحليم حافظ | محمد عبد الوهاب
فينك يا حبيبى |بحر أبو جريشة| عبدالعزيز زين العابدين|(أداء:سيد مطاوع)
اغنيلك | كلمات: عادل عمر | الحان: حميد الشاعرى
مقدمة مسلسل |من الذى لا يحب فاطمة|محمد ثروت||سيد حجاب|ميشيل المصرى
عمرودياب | ياعمرنا |كلمات: مجدى النجار | الحان :عمرودياب
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fb7196bf29f7e65f94d2400e5f2643da5872b383517346a6f4d7b43def0d68. 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/QZTAS2349619.
عمرودياب | كنا حبايب |كلمات: مدحت العدل | الحان :رياض الهمشرى
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5df562b5a8ed77aab1435f2fc25884025e28001933a1b3ad78f58fc749e30b. 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/QZTAS2349622.
عمرودياب | خلاص سامحتك |كلمات: مدحت العدل | الحان :رياض الهمشرى
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12de3c3bb090f859994ce40f45b80459ee8e998ac7c7073546c0207e573a199e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZTAS2349623.
عمرودياب | بحلم |كلمات: مجدى النجار | الحان :عمرودياب
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddf9354eb2b57b68c318548002179a3c8a4363f5009e1bef87be856e27e8d30. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:53:44Z), 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/QZTAS2349624.
عمرودياب | مارتحناش |كلمات: مدحت العدل | الحان :عمرودياب
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549fbc1d8e331ff941bd8bdb8c94655318a279888b6761f309d1381d4589dc14. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:37:14Z), 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/QZTAS2349625.
ايهاب توفيق | هدى القمر | كلمات: عادل عمر | الحان: حميد الشاعرى
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b09caede0758a9a597e15df9d7f3ef6f00c4369609eca8e9679a356214ebc0. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZTAS2371707.
ايهاب توفيق | سيد الحلوين | كلمات: عبدالرحمن ابوسنة | الحان: حميد الشاعرى
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63969fd2d8459b059aa9a445e2c92f29f0b5952b1a1aa8bd2ed4a8fc80a531c. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZTAS2371710.
موسيقى فيلم بطل من ورق | الحان: حسن ابوالسعود | توزيع جديد HQ (Radio Edit)
موسيقى فيلم الكيف | الحان حسن ابو السعود | توزيع جديد HQ
موسيقى فيلم النمر والانثى | الحان : محمد سلطان | توزيع جديد HQ
موسيقى شعورى ناحيتك | وردة الجزائرية | الحان: سيد مكاوى | توزيع جديد HQ
موسيقى نبتدى منين الحكاية | عبدالحليم حافظ | الحان: محمد عبدالوهاب | توزيع جديد 2024 HQ
موسيقى اى دمعة حزن لا | عبدالحليم حافظ | الحان بليغ حمدى | توزيع جديد HQ
قادر وتعملها | محمد محيى | جودة عالية HQ
البوم لازم | علاء عبدالخالق |جودة عالية HQ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3936299c707760c1c306affbd9d30bd1ca2b96de3d67d6ec275ebe41ad2d970f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTBB2412301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82715438f9375f4564e7cf436a04e7692106f39e8e54256499674fadc523115e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZWFE2424861.
لقاء النجوم -1 | حميد/علاء/مصطفى/ايهاب/حنان | جودة عالية HQ
دانى | ايهاب نوفيق | من البوم لقاء النجوم 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc47ce338a3b478b02303ce0a579a4b1977a119ef70724e592f98019ed618d3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWFE2429506.
موسيقى فيلم العار | الحان: حسن ابوالسعود | توزيع : سيد مطاوع
موسيقى حاول تفتكرنى | الحان: بليغ حمدى | توزيع: سيد مطاوع
خايف مرة احب | عبد الحليم حافظ | الحان:بليغ حمدى | توزيع: سيد مطاوع
م المحيط للخليج | سيد مطاوع | كلمات: وليد المنسى | الحان وتوزيع: سيد مطاوع
البوم ليلة عشق | حنان ماضى | جودة عالية HQ
البوم عصفور المطر | حنان ماضى |جودة عالية HQ
البوم تعالى | هشام عباس و عاليه | جودة عالية
البوم راجعلك | علاء عبدالخالق | جودة عالية HQ
البوم طول الوقت | مصطفى كامل | جودة عالية HQ
البوم سهارى | فرقة امريكانا شو (هشام عباس - عالية رضوان) 1991
صدقتنى | عمرو دياب | من البوم راجعين 1995
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bcf03ec98fb23437d47192bcf52f4f41c1d7e2ddc33a175e64618f82da5242. 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/QZZ7R2404942.
الله عليك يا سيدى | ايهاب توفيق | من البوم هما كلمتين 2002
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdc7f002f7ede9be56d58d0ceb026fb7a9321979750597dc9bc05de558eca59. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:18:39Z), 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/QZZ7Q2494922.
البوم جوه ف قلبى | هشام عباس | انتاج سنة 2002
البوم لياليكى - مصطفى قمر انتاج سنة 1992