Fayza Ahmed (; 5 December 1934 – 24 September 1983) was a Lebanese-Egyptian singer and actress of Syrian descent. During her career, she appeared in six films. Early life Fayza Ahmed was born in 19
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 0xe4850f8b1d20366a7715918e48cc975869f0989c8176dbc1e4fe35859fc5c1b8. 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/c995dd02-5dd0-4c22-9a89-b034549cfc39.json and https://artists.proofprofile.net/proofs/artist/c995dd02-5dd0-4c22-9a89-b034549cfc39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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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 0xc1c9f8f559a6a80e7946390d8966482dad678f463622c30540e1ae53d78a6a75. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:52:45Z), 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/EGA020500661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6df310ea88d66597c0e59b3822fbe4b4241819624e885857aa9ad0aa1557fde. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:45:22Z), 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/EGA020500726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf69ddaad372d4cb7d92e35e79f87ac443507851cacc5707ef024c0fd40de82b. 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/EGA020502654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bf418bda3bed56915b7953ac84bc608c58a58567d3eae5fa82d59d2e02d044. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/EGA020502657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084cb612545ff25961bc813ee74aa5f88a51abba32effd9722b5932803175072. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:58:07Z), 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/EGA020501248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680c7b3b385a2c9a483b72e6fe0595689de6345f2090ed046ffa21f1b935acfd. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/EGA020501249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8c76b506a8a6d33dfd0b716846011f282e29ff76b85546b19478d42e89ae85. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:26:49Z), 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/EGA020501250.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7546b9c2d5a8723e8b3e22d0b3734c222489ba28f604f5693a13d09009449d. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T03:58:11Z), 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/EGA020502213.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88355f024691d01accc983685d5eb2b810fa14d644dda6e98046350edf51a9d. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:32:52Z), 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/EGA020501393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2c0bebf2c5fd2cdec5bdc3ec89b7c77ce1735334393b7f3397a7429d544569. Chain 2 (Bitcoin): anchored in block 957552 (2026-07-11T10:04:42Z), 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/EGA019001854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f02396d91ce35746d227d1b795ad42d90dd4458a5de42099d70fb3819ff331c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:24:46Z), 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/EGA019001855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13c1676fc81fa160bb94de954a216a973ffc1e8ff35bf961a1c366357e876dc. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/VGA010913663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6308ce393715bd2d5649b148b3b562e2b101767fbcdba44d7d848621c6472b7b. 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/VGA010913666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf65ece6d72df0d2dd1fb75b92ed8452cee636ba21eef3f3213f7cd0ccf05515. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/VGA010913668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cb489dfe2cd1d23821b326c174539140b59184d897d2b81e8aa8f9ba587215. 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/VGA011011027.