Mehad Hamad Mehad (Arabic: ميحد حمد‎) is a prominent Emirati singer-songwriter and musician known for his traditional and patriotic Arabic folk music. Born in Kalba, Sharjah. he has been active since
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 0x6a22003ffa00a11525844903aff02b603284d9bf57dc01cab3f43d2cd234f5b2. 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/24948051-7c5e-4744-b608-c71817dfd0c4.json and https://artists.proofprofile.net/proofs/artist/24948051-7c5e-4744-b608-c71817dfd0c4.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 0x054e846ee4e5a8d089b7407f1cd57f4dedcb1bf88ee62ef0fbfab7060c9c96c5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/AEA141106292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311d6893ae636b3ceddaf8a8aff9ef7c4cf10f4ac15578178cdeec3adfcb467c. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/AEA141100296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5012b3f2b114e12fbc50c0d8990485d938e953e4deda6f0cecc6621208f143f. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:10:57Z), 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/AEA141100259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12aea7d1e519e93cfaa6a7920d316d5e62c26dda28bc0aaa600a346480872bd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:09:42Z), 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/AEA141100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd892d63db1dce2ef41eb6acb84cfd97d1cf1c5ee8f224f23d567fca379be2e. 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/AEA141100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3934ea265a5b5d1513d9f4426edd4613396627fc6092c52bd221a69f3820f2d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AEA141100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc0256ec94b9a0590455e75cfcefc57adf3aca4c2fec980d7081de7fa44fedf. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/AEA141101768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5699db78ea076a3cac343e70a0c78e1b32703a1161cda92ba50ea234cfd85c13. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:08:00Z), 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/AEA141100284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f7bad934fee043d98a29febc6d4c4d33303148ec6207760b23d7d7d5146fc6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AEA141101766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341bff16c0f001634df4051a7949b019887e05a10789569e915c2640dd7d2335. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AEA141104276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25178b725cb2991605c6150c354a3c3d21f2dec466d28400935d1a742b253130. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/AEA141104279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aeba6b126add81fd56be3849c074b1d5ca5124c92e9de7515dfd7f4822c843d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/AEA141104282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17084a63ca453db087dab8f9745ed8b39f515439ee407247b451bf5694531f1c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/AEA141104286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35e8d504e2acae7954ea6ae87173e577ec860ac5eae45d48cc3076e2c00ad9b. 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/AEA141303005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca98cc4af24f0753a902baa93937d773ebe996c25c032be8c8f942f055c4749b. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/AEA141300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adfaafae30caee072fca3bdae4cd5bee2beaf1fd479e171f231dc3c6c8e4c6a. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/AEA141104290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b021cce074a0b684bdb237958d3d9ea4c10c57ef67cd051ab682a9e898132c. 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/AEA141104296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd17ac7808d4285d9f34e1d132ed7cec2ea9cc86e9c603287209e905123ec75. 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/USHM91418310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc279b96572739f7a5dfb14d4e74778095acbcd97019c6d4fbb355173fcd57c. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:38:33Z), 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/USHM91418311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8e97ad622f608ecf753f058efcf4d28a2ba8f03d644580509202f7b91da40b. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), 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/USHM91418314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29306fc85c94b1ee523e86cf7ed8ca5f780c4d0810407c8408868117c19fe02. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:25:05Z), 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/USHM91418315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca93cd4ea010d97a2a087872c44dbbfa51228aecfb32704392df2805d80f3d86. 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/USHM91418318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd22ba87de0abc2a05ca177e693936de3bf8c30d571c698f8b71b2989300344. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/AEA141104298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04617b09be3561511f64ce2403293661f6eca5927086d36ceed8c3c3c16f366b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/AEA141104301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfffd7323f4dad0b4b0fdaf9e13f2959154d1dc9180f0060c10842053af9f54. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/AEA141104306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6dcdd46f1ae19316eb055e8fbd5ad55fc45552d33c6728eb0548be8796d8772. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:35:42Z), 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/AEA141104307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b8e2e55778c7913fc76ea61111bb250d94f77098cb4cc3a049192ea7988891. 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/AEA331500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70b8874f0d264f8ef5b39d8497a8e3e6517a6345af3e16020047d7f31c45beb. 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/GBLPF2524794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f83a3b83032ca4a136572fe9c81fa83106b07ecbc497a88572965c38d49c57. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/AEA142212646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b322f76e3b9dc0ccdc300da1649fee921a7a3a21cf2ba89df1b80f946596a25. 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/AEA142404777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4b4d3a676c3af408069e719a8f3fce9b96d40a3c63a35bbfc60cdec93829d5. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/AEA142500641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd93e0dde59fb85d8819f1ab3f8470bc24a6e05e774083206d10ea14bf5d574. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/AEA142503526.