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 0x5a26016c6e3c894a7aa97a110449e3f63796afa7b6cb52f762d13ffbc748938b. 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/2019304e-7f53-4788-88b7-e55c5de1fa12.json and https://artists.proofprofile.net/proofs/artist/2019304e-7f53-4788-88b7-e55c5de1fa12.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 0x5c047a290c570b47b60f6a92251ca6fe8155eea865408a2a57ddc9f9852bd711. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QM4TX2194418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac5f6bebc6da950066eb463e1791b3807b8b818c062a0969c92b8464ac39505. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM6MZ2107804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e03ca4972b5e87db5ee38ffbc442630443e2a43f47b7ba84d65b05020f5f18. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QM6MZ2107805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fe156084fa19de18f2c5be9add22bbb7903d6bda75334f18f72072336e9e2b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QM6MZ2107806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a0c9e2f673da7337f7dc2846ff02df5775310957d95dc38b54061e36e129a9. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:04:44Z), 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/QM6MZ2107808.
مقطع من سورة الرحمن من التسجيلات النادره
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e2c6fd28da026d39e1467d2fcb4ab9c9ca4c2503d14bb04e51fc056b234f59. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/QM6MZ2107812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3306edca9cf16b0b1812e856b86cccadff2afe25409e32827d9f6043d51c0986. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QM6MZ2107813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a2ce36a172b42a73e2c0437bf41bc2d73779049e26708d246283e600873625. 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/QM6MZ2107814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0712ccb898e8ff5ca438382274240da021ffae0cb8304d6c9483f7c2326e8e7. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QM6MZ2107818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba600409902a88ed23e59597d7ac45bd6ea462cef5db75e8bad84330b2a2ee1. 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/QM6MZ2107848.
تلاوة رائعة جدا من سورة الأنبياء و الفاتحة
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79caf4f51d86c1b68e10db7a96819c76085a19fe8352c64137fbb4a967a2cd4a. 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/QM6MZ2107853.
تلاوة رائعة لسورة النمل من روائع الحفلات
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ec5d4d65332fa264c174e4537eccc19ed783001d9956d7d8ee8d48666bbf2e. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QM6MZ2107860.
قصار السور من سورة الفجر إلى سورة العاديات
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9d44c0a2218ddb378488ca10636ea302a536648c7bde74d39fb7528051cb2f. 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/QM6MZ2107861.
تلاوة رائعه جدا من سورة النبأ من التسجيلات والحفلات النادره
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3d6ed61f5a497a6f5f7c8c69ba672a0e8661622c9f369de96dfc5493d5766a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM6MZ2107906.
تلاوه رائعه من سورة البقرة من التسجيلات والحفلات النادره
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d674a05f468201086f18169df524e6b13472eed1f3e61d83541143a16ea6d6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QM6MZ2107910.
سورة الشورى من أمسيات إذاعة القرآن الكريم
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6468f9853fa7555350be8aac7406e019f0b98edf7fa85276f91d9b03986b2fb1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM6MZ2107923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf065ef80c28bc18233ef6fb9f293ff61a7138f2c0c109c6f5565faba210cc6e. 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/QM6MZ2197516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9401080d6f817cf7abf9ddc06d1ce496fecbe8ecdf64b936d1ec6fea6124b3. 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/QMFME2109532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ab46be143336187bf1946ac38f3c683686210967db3bd5efe7a04ce5211cc9. 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/QMFME2109534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0df5a2a81230c6d74365b3f9b3cb867369f920d5eff763ed22f6de682e0fa7b. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QMFME2109535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8614e6a9fa7709c0eebaa4cfe91d9f01184c671be3ac42cea1012109ab3e8e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:01:05Z), 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/QMFME2109540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb0058ac16a8a4b79a0af68e253d1297c49c2a6f6444825a913ed7fc9ea8fed. 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/QMFME2109548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced8ab3f078eab8db10558636b836a86aa5264139160a6ac09ab660df4a9eed5. 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/QMFME2109552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335e5df445d8febd2fe481f680c8a229937ef34003ee9048ae58ec511f890b89. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/QMFME2109562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb312d2ff10bda0cc8e9fc8b860b891e93ab034a082736e65cd2625d43f21bcd. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QMFME2109569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc542dfc79eab5f3c35cc63cb286ab0f6f24a401cc384e1ed8d3257d87d6705bc. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QMFME2109516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a095a8920b3b61d38f7cc5408391c85a9ed0857b0249074649a3192c06eb98. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QMDA72172010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802a5bc64ddc2cbedad83443c537a679b339824e2b30d6ab7c97225f9cc0485. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/QMDA72172718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672455d2fd0adc1e2d8815574e4a2fbe9ea597c87bea56251772ef165f2a1545. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QMDA72172071.
تسجيلات نادرة للشيخ محمد محمود الطبلاوي الجزء الأول
الرقية الشرعية بصوت الشيخ محمد محمود الطبلاوي
تسجيلات نادرة للشيخ محمد محمود الطبلاوي الجزء الثاني
آمَنَ الرَّسُولُ بِمَا أُنزِلَ إِلَيْهِ مِن رَّبِّهِ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d674b45a5e5b0406bad960e104c13af1dd422586aa877178e133e6fb9855ee. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:55:18Z), 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/QMFMF2137590.