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 0xd7c1109f7361a8ac54ade5a6f7d0739d4544f8cd6fb0c90f3506e05578952f4d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b739ccb-27e5-4323-8236-e427e646548d.json and https://artists.proofprofile.net/proofs/artist/7b739ccb-27e5-4323-8236-e427e646548d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Audio " masm3nesh " ahmed mashal | أغنية " مسمعنيش " احمد مشعل
أغنية " كفاياكم " احمد مشعل - وانا ياما مهدود الحيل
أغنية " دمع العين " احمد مشعل - بتعب من جوايا ونفسي الالي
اغنية " وشوش " احمد مشعل - نور الدين الطيار
أغنية " دنيا ياسكه " احمد مشعل - نفسي يكمل ليا فرح
أغنية " لعبة قمار " احمد مشعل - خنتو غدرتو
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 0xa7af53c24e8840d98cb7d9f5d603dd98c3f8010a99b9f6dd34e3a3b0f38c5179. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/QZNWU2276733.
اغنية " مطمرش " احمد مشعل - هقولك علي فيها - حسبي ربي
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d82bbb525cad2cf3ed751c0ef0f8e106814b6cff1d1c73db557f41674abc34. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZNWW2211054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f3cc2f7f8e77a90d56dfaab26a3fd43cb0d36f45b25aef7b04b16e2a1df152. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:07:01Z), 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/QZNWX2296069.
أغنية " دخان 2 " احمد مشعل - ياعين متدمعيش
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f9b38460dfd205e81fb6afb5530400be72c1db7e9d129d19df4a2766d2dccc. 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/QZNWY2210767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c240342c00a6701dd543013a60f2e875ca0b80932525ec5adcb163f79de36b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZNWY2210201.
أغنية " عودة للجراح " احمد مشعل - جفت الدموع - ياما متخافيش حرمنا
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd64757f19f72c666cc5676f902690682928be6f46133f76071cd41e711f8eee. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZNWZ2226735.
اغنية " عيد الحزن " احمد مشعل - الليله عيد ميلاد الحزن
أغنية " بلا هوية " هم باعو لما ضاعو - احمد مشعل
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b77b53b3a3828c76e8c22d7f7b320e4e11d204e80a946592d4397046545d309. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZRP52240892.
اغنية " قسوني مشيو هم وسابوني " (ياه انا شفت كل ده) احمد مشعل
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a4f1426993b7e6b87cf834402299c0ec0fb2f341370525b679df5b802bad9d. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/QZTAT2259509.
أغنية " مظلوم " احمد مشعل - خلص صبري وسابوني بلالي
أغنية " خانو " احمد مشعل - محمد حسام - يادموع العين
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073c1361538a83e260c11535777255cd12968339d7fd16490d846d979723a6f4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZTB22216806.
(أغنية " ملاهي " احمد مشعل ( سيبوني ادمع - سيبانا يادنيا - مش خايف
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fdfdab961cac6bdd55b7472a8163e6d5d50fdea94afff882dbbd2ffe207e3a. 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/QZTB32292818.
أغنية " قاسية الدنيا " احمد مشعل - ليه يادنيا
اغنية " غابة " (احبابي باعوني) نور الدين الطيار - احمد مشعل
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefa7fb51c40f395f3bd374877f5b648fd641b9f9d1c311c4d88955d18758b66. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZTBA2243410.
اغنية وفيك تموت حاجات وتحيا حاجات - بتاع زمان
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1096782dc5f3e40e691e35218b7f5c10116f42cbd467a36d1f1ccbed263bf2c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZTBA2244976.
البعيد ظالم اناني - مفيش موضوع طفيت شموع
ربي مالي غيرك - بكا عيني بيواسيني - لا ملامه علي باع
دنيا المهازل - قالك تزود صبر - ياناس قولولي اروح لمين
علي مدد الشوق اللي واخدنا - كان لي فرح وغايب
جلاب المصايب - شبت بدري كنت بجري - جايب اخري انا ماشي
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd1242b2244156da728c4ef917daaa62a1afe476b4b9b0c0d9b3ecd919f25d3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZMEP2345601.
شفت بعيني شبابي بيتكسر - وراضي راضي ياقلبي
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04537f451504a340c7012193109e242000bb0fce21d84c4318ac61bea474d28f. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/QZTAS2348852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d3fa3b3825ddd879b40e00e0c22283a4a3003a23b01039b591ca79fbcc2b20. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/QZTB82353513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25b92acb278fcc21e27a680e6a5fcb00b5e6b8382abce7e8e274c5774aefd47. 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/QZWFJ2384833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d614ea21eec59c44d332b74c5e24f8e33f11ef94c7da34c7ca817ad617986a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZFZ32466248.
وانا ياليل مكتوب عليا - غريب انا - شكلي هموت
انا واللي زيي كتير - ولو تشوفني تقول تمام
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92d67ef3c96e39c760e18cba141135b19dcb33017f8c1b04b0feb9cd17d9e99. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:31:48Z), 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/QZHNB2472064.
ديما مكسورة ضحكتي - يا امي ابنك مش بخير - نهرب ونروح لفين
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08af2142f10e27a355cc2dbcbbaa12934cc112be20ebf7af58685a9505dd76a. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZK6P2467735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8643c0b38d3727d136f8e106e36e19375cb72b113cc1ebae6b556c5a6e6cfd. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZMEM2486285.
واديني اهو عايش في حالي - بس بقيت عايش في حالي
ياما كنت بشكي للزمن انا حالي - امانه بس لو حد يعرف مالي
ياما الحياة قاسية وغريبة - وهاتلي حد وحطه يوم في مكاني
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee48a46d348739fe34778b54900d24a4ccf9049b758f617d023e42446165bc12. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFE2436407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd33011cd0ce8300b927a7ffdb8db2c7251a78f76fc8830023187192c13fe9d3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZWFR2437416.
واخدين طريق تاني في العمر بنعاني احمد مشعل
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f26264ec4a9a77b6c63d67c042258f9cc73b2f4206d3dec1ab3359b0f11730c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZWDW2518411.