Fatma Ahmad Kamal Shaker (; 8 February 193128 November 2017), better known by her stage name Shadia (, Shādya), was an Egyptian actress and singer. She was famous for her roles in light comedies and d
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 0x6f0aaa5c25830b52677a8fa7f6a0a64d4e384455f839122cb9867d57cb97ac03. 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/aab4d9b4-7a3e-444d-84d7-f44cdbd7afbe.json and https://artists.proofprofile.net/proofs/artist/aab4d9b4-7a3e-444d-84d7-f44cdbd7afbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ya Ghayb Aani (From Yasqot Alestemaar Film)
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 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 0xd58516f47b60ffcbf8c5854a8e071646457e08af158bafd5c1d2f1d68f09d828. 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/DGA0P2303852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2bd58f54bba214f3a112395eaf3dd0aad693d6d8dc738b154b8c14e28a878d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/AEA145801335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb528f4a481a547dd76f6bbfcbb05d8f5739ba41c50459629a333f0828e41e9b3. 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/EGA020500748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d00c7f2fa1f5d21337e850213e58c373cd60fe1f86948e703d9c06946c7d49. 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/EGA020500909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1007952fb21b5ebae2b84a55dbcf5a2c7636bdd71c44c670cfbb5ed31a2dd11. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/EGA020500913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb528f4a481a547dd76f6bbfcbb05d8f5739ba41c50459629a333f0828e41e9b3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/EGA020500748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcc8ab1defc662b9c518e32a3268660d79589139ac0232d2e4ea2cc76b277b7. 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/EGA020500750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652d2b914e2526d86d79805216ea565b2a6a3998dba3e0debec86584b9405d5d. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:56:01Z), 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/FRX201622753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe683906c1b53ddcc0819bd07ec04700eca2e1a8b3a5f0ada7cd0e4ac378adfc5. 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/EGA001014114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e3722589a98218c5193991527250dad10552cb2eeff87c0b7189ebc838d2c7. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/EGA001013940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb2100b1a72afd3e1bd4ec602345c6df1a0e325c57d8efe9a2987ccae090a19. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:03:14Z), 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/EGA019001865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaece46e421d732319fabab7b2500eb814f117966aa4adfbb625f7b457dff42b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/VGA011018949.
Arabic Golden Oldies: Shadya - Diva Of The Nile, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e55ec065e6604807d711ca6c56a3e3365331d9efc85a39525fd146c2022e8. 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/EGA020500561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349690e64161efdd254e9dd4f84817425a8e95c08da9b097f1fb30e7f42c7b75. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:28:02Z), 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/QMFMF1406915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1f11db56853f6dc023a63d797ee87a601b9a1779dba7fff7fa092f0ef2359e. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/FR43D1401175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f4ddccae0774ea2312adf5239363b8ad5d8370aa937bc3c2145bb4038057b5. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DGA0L2322884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf3f89188bac769d959dc800b3c99cbb750e5f981c5f8e825508bdb15e1c02f. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DGA072339063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ffde89293a690ce80bb9f8588647e5ef791ae362878deac3779609d40aa7a6. 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/DGA052305057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaacd917ab5bd8fc765c98a676c3b42b082967ffbefc2d466430b39aa95a2662. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/FRX282205403.
أجمل أغاني الفنانة فيروز و الفنانة شادية
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f4ddccae0774ea2312adf5239363b8ad5d8370aa937bc3c2145bb4038057b5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DGA0L2322884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf3f89188bac769d959dc800b3c99cbb750e5f981c5f8e825508bdb15e1c02f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DGA072339063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ffde89293a690ce80bb9f8588647e5ef791ae362878deac3779609d40aa7a6. 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/DGA052305057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe155f5584d224257f64193d16f4241d6a95c2c9de5a09519f22538a4cafae967. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FRX762367152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac11c697422f49c26d460cdf5e66688eac10dfa2d247fb33c627975d0669097. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/FRX452220044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaacd917ab5bd8fc765c98a676c3b42b082967ffbefc2d466430b39aa95a2662. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/FRX282205403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246ba02534cb6c1f6d3f90cc5b22fa9285792b5465470985c0e2d1a86231f804. 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/FRX872022895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed1837c4f670a6547a5fa23bd3fa0dc9037d9ca9b7bf235d37fef0fa65574a3. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/FRX872022907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2319e882c812c66d4f2c75b83ce57ff2f817f621b0f691c84457cd368320b384. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:31:40Z), 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/FRX452366336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a58f798f10285cccffab84b83d317a39491afd315a76287a0ed766936c1cb55. 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/DGA052305050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703669f4559222b1f14d85d1044a1988d1c6ab6bb7d10a05e4af17c6dababa2d. 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/QZPL52500305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb33a0f130f44972d49b6ea3e6abf675868c2f8f7838ea67692e0fd0b35aff2. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZPL52500310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e95a5d0cc5f62c094a43b244509e1cec0e916b67a6a118b7e1eec43b138d3f. 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/QZPL52500311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74de030cc9341ec901db4aed41eb6a8335ccf46c099e7a11996b81fc43e249b9. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/DGA052595780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e58a071508d986610d4d26f2936f2129063494cffeaec282be8d89335a56c5f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TWD950626102.