Ahmed Sheba (; born 21 December 1965) is an Egyptian singer and songwriter. He is known for his distinctive voice and fusion of traditional Egyptian music with modern pop elements. Sheba rose to promi
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 0xef2f349412c05b755a1d55340c8c660897606b1b360d3fa9ecab9bde8ad7859b. 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/a761c094-5059-4607-93c4-55c2eb8a4eb8.json and https://artists.proofprofile.net/proofs/artist/a761c094-5059-4607-93c4-55c2eb8a4eb8.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 0x870130cf5e8992eea0efdea256ddd57a8e8779f628e334e198d4b4be2d7422b9. 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/FR96X1682180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd574618c485c2bd1eb2b32277657870473ab110cb468e3b8592738d982441e1c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FR96X1682183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f83fcb800350c928ff1dff1537ceb403de676b732c84e7694895c49403d7f85. 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/FR96X1682184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac32ff5c65504d274f430d2b2dacc7b8e6ce2b24d48e8287748be4418feb821. 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/EGA181411901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fb0a6d78810413942eecd184bb1808ff6bfc0433719bb53aebdca9783320e5. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:39:24Z), 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/EGA181411922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b96b7f04d52e452e5d502689f8ff48bdbc0ba6552dc4fcdcd779c6d618650a5. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/EGA181416122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9401212f340bbe564fcf02cd079d5050ea3c9ee242831e76036080b7b63b4571. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/EGA181409510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1042e4d662357111bbcd4a7fb16ad99778ccebd5d66251189312b817a0a299. 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/EGA181410562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324c607fc2b81db01cc080a845b21d1cd4b46cb2ebbf41bbcbe8f1011ecb9795. 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/EGA181405643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f84917ab4966d7425b97dfd6ade656bb0ac16dbbe9adfc450ad31458aa96db6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/EGA181417017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8047f629b364a5cd0e948272fa0919f1982c913637d5823eb06475e4aefe90. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/EGA072200828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9193a6d48593c9ab5b07e1d385eecc22e616611b3e38390749aac92b7c0f0c58. 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/EGA010545604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a3a28aa2dd56ae923c9af843a3641bbfdd0b3d82670f11d35f4a1744c472ec. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:58:43Z), 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/QM6P42130039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49571dd8c1fc502e95c387ad518a3a0d064cc8295c51063334814d5ea6fc567f. 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/EGA072101034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b58632768f978ce8920b131400f711b9b77a28f31825434e5abc784ccd15634. 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/EGA072200466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9930bf096690a32f24043214eb4390f1118e0d620919436a64c3e16f84574557. 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/FRX202292318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1efd98ee453b06d3b7361b27f084a4b7d18c675a8968ee9ee97a707405053b. 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/QM6N22286856.
رباعيه شيبه من مسلسل ضرب نار ( مشيتي ياما )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1f2d5eb1860a14c14147771a9cb98cc3dea49b7ee614f9fe603a7ba491f2af. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/EGA072300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a5d80946645f210da00d746b21bcc523a7787e759a9048d04c365c0c1ec046. 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/EGA1K2301885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef8577e04126b4f75821546341fe5598a34294ec15c1083ea38b500b5bafd54. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/EGA072300584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7716aa4026dbebfc516da9ac4eee464608e87e06891a684df5641c30a89535. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/EGA072400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738914abb3642fa043edb5a8d1ba2a2eaf04270e95046262af1f5bc892ac54ba. 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/EGA252409683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738914abb3642fa043edb5a8d1ba2a2eaf04270e95046262af1f5bc892ac54ba. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:24:15Z), 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/EGA252409683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d08590dee51516118d52301c6980dc5fd15b8e70f43a15d9afd81a7819495ea. 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/FR10S2537052.