Amal Maher ( ; born 19 February 1985) is an Egyptian singer and actress. She is heavily influenced by Umm Kulthum. Career Maher began singing as a child and was discovered by the general public at th
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 0xe414f7d2a8dc80489b5bdc0b2cb4c2605aaf9905d8c67449f8f6ced2b9fd6483. 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/215a4b9d-738b-4a40-aac2-10bc7d7c694e.json and https://artists.proofprofile.net/proofs/artist/215a4b9d-738b-4a40-aac2-10bc7d7c694e.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 0xcec301ac3a19d144451a753db573a67d8c1503226ff534ca9454b3a30a85cd9f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AEA141807368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51c0b8a5eaec15bb1c10a72ca768e20322c77e0f7d9c52aafdded234f6bf4c1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AEA141807369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba99b55e70fd31fbff35d347f3e80fc43b472d4ba8de1afdf58dc6ebcee0855b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AEA141807370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3b570447c5c48a4f4066b6580de14694d8a37e610ba67ff1d79fe4847aba4c. 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/AEA141807372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7311cc01b6d1524d2d8042558d2f2a92393f0364adc428a86f49c4cb7598d0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AEA141807376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d5cea9f9a84eb13e1d0369231bf915249baeddaa12877cd3a0045ab212c4bd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AEA141807378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4c4b27b3398de4b1f0913a65fd76545e3cdc901b0e4238a44628f64b034822. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/EGA019004384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6b6d33f140534b22a7f4c9c037faa414bb9fde131fc68aca6788d449dd29cc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/EGA019004387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2065582edd65aae45d3eb069dbd0665806023fba1c39601a07a65f33e27aef57. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA019004385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc484dfa820eefdb6c38369d12739f706caa01f2ce44410dca224982146aca3e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA019004393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2459b14dc556eb3102f2f61616e7a1166c41da0bd89a093df062d4dd86953925. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/EGA019004388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733011d3643426fb653ea1410c4224f4ed29215fe669b600eb7dfb0c2d72edaa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/EGA019003062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314c19456b0a93fa4bd62b057bf65f47522ef562e9aa27f3260f016a7f603a57. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA019003063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6c66679436a3736538f95d45b451612f3d13b3b7e0b0c2b8cd1171f28f9697. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/EGA019003064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51c811f69e5ca2ff591f0800d712755e9558d78859822d865a7dbdee98a98c5. 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/EGA019003065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595b8bc4d6f696ce7647f1e6088598d5c8748b981777117d612620c47a85368c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA019003066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433d373254ca350c900b80285751d7b31fa6fc5a06f498618f61fc9a1095d15c. 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/EGA019003067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8076d85e458f9a2b508f213cb6ad67dec2bdd28739029e49fe11b8596f0fefdd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/EGA019003068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb6b21279e82ab2a0250e25539197147d3b2591191b3749734259b883496607. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA019003069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0f724bc10eff1cdbcff46eb48934b9ea0649a32fc69866e93115c013121f6c. 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/EGA019003070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b3cd9b37287c4abcc4556ebe22a0cb3ac674771649c8fff62cf02000394e82. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA019003071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42c5e9b5aefb46c48579ae1cb8d2aa3b62343763fb803ee086e3c094cb7b44d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA019003072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc5e975265ccbf30c3121dcd6a0373f7720e25d0023ffb210caa975a9345943. 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/EGA020502078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100256f076944d2f9769fc4f7479ec0bae1c12f902887ffb8fc9162bf73dea3c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/EGA262307032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98c39dba8c8685e247fc48d0f7b698e88f85959122dc45ea9919c140942ecb2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/EGA262307033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fb5c4804de952daa56b92175c5e7b26d923ca62cb2ccfb2a2f9ed1d0230a3f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/EGA262307034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bca254431e63558a607d875ddef7ebb13a8654e9c489f522f896d8d4c7267b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/EGA262307035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250cc46693002f7d379124a52d9f39bce60b47d28b458cc8f2439ead2efe50b3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AEA142001479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae941a6ff4dbfd3ba814457fdcb067db4937862b3aad15e7fea905f357f7d89. 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/AEA141605743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc764ba429ae3f5de99f25fe5f236e19c2ddd26d82c58e349826bb7ab0623a6ed. 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/GBSMU7423449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab731c76be41231375eca6b3ffbf9f6acf15b091f84f575a0f2cae5fa91a00b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBSMU7424753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a520f8416923ce2f363f550e6d797004be121c122e15b6623a8d0d6cc4a5b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBSMU7243208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9872b121479f8db2bbfcd8c9ef73ea5b3209da39e7c32878335947bb5c0d38e. 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/AEA141807366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d01805f0659426b1412153dea2b1886c3d1571c52b79e66cd72f3b21bf1fef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBSMU8092141.
Enta El Hob Leilet El Ahlam Concert Jeddah 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6003771d997d5b231c799b21cb106ec2f1d91e7d75370c0ccfc775448a2efb. 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/EGA262402133.