Ahmed Sayed Amin (; born in 1980) is an Egyptian comedian, actor, and writer. He graduated from the Faculty of Fine Arts, Helwan University in 2002. Amin came to prominence from his online video "30 S
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 0x26fd4e950b32b24e772f84c21c9324c0385b89bcef3d847fa17c967f3cb133d5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aa78a7d-8519-4198-814a-1e5e403f1115.json and https://artists.proofprofile.net/proofs/artist/7aa78a7d-8519-4198-814a-1e5e403f1115.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 0x76529251b2cf60d2f00a83423827bd4d4ea6a12a2203ae67b0e7e60af673bffe. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QZFZ21925881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81dc2f3db5bd18962f10caf74654890ee879ee9e7e5881f1d034142c31a9fa5. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZFZ21925882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1f245aa39764000159f78186f473789172e83fa01d1e943039853bfe1d4a7b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:10:51Z), 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/QZFZ21925883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9ad9a0ec68f4627d85471db859cbf47acd346c6e9021b873cb7b3c5b2f6cc6. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZFZ21925889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eeab8f1482581fe2b6a7a48e882f7d028bcda8594aae77f472c714be2dd83fa. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZFZ21925892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa88cce413111d8921faf6733263dd452434aef6b8035c98d2d452d76c2d06ae. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZFZ41908577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8751ca0c4b14c40fba507d7ffc2aa2aedd0cb7f3c71b74e4b998f97537c4e470. 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/QZFZ62062334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a706626966dd3e36902d2be7041c521d56eb8c3f2fda92675b435922e65f05. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:40Z), 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/QZFZ62062335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523e284fa5956a78ab58a56a20fb971e2883a23fc5a53ec8e30f8dfd6d258eab. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/QZK6Q2027000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ed26717c161f9c74cec3ee4664feeb572b02f3ea4bb4f90472caf24c16071a. 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/EGA252500750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021e0e4bc6adb260de96732a423293947373c8e33c6cf72a58acba7bf3c31e12. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:41:15Z), 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/EGA252500752.