Hatem Al-Iraqi (, born March 20, 1969) is an Iraqi song writer and composer who rose to fame in the early 1990s in the Middle East. He has released over 25 albums since the start of his music career a
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658517277746299119acaeb3ce29841e298db68d365a46b3cd5e15907861f38a. 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/fa64404b-ed7e-43c0-9b65-5ae74840a93f.json and https://artists.proofprofile.net/proofs/artist/fa64404b-ed7e-43c0-9b65-5ae74840a93f.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39801efaa66380b986357f3594aa56e417028fb8f308ec552778e9f9d1ce0e37. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/AEA140500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e583d2f501d5790747efd5a2afba4631b7d4e4317ad8b135ded371fbb83800. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/AEA140902574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a93e1bf2182903be23d665c7a35ce95f3721428a72464c74e8778790ac73e56. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/AEA141000562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae84f61a45e339d2b1723e8de6bd25d7ce98aa63bad3fa6ac537d74e80d821fd. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/AEA141202575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743b2c233b8edf6f798fe4ae1c481a21d6a72c72ded201909bcd09207e2b310f. 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/EGA061339975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95025ea4e84025b6cb6c9e73794b296b0632121eed4d8b305f4c2b9399e80065. 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/LBA081121409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95025ea4e84025b6cb6c9e73794b296b0632121eed4d8b305f4c2b9399e80065. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/LBA081121409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde163722c43ec2c43f0989fe48ce52b221fe93c3ff7450516cd21927a9de5574. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/EGA251906245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5567adec6aa69c1fe8cd4edce1a08c2814918bb9bb341be053ac5c38e6cc82e. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/EGA251904720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfeafc00d753decda4ec1034009977287ee4498488ace186cc60b1bd41043ed. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/LBA081122058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3a4b77ecdf38d95f116e56632c117637ccbed9cac55ada5fc83d69c835c3a4. 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/EGA251904678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d8ad5370c6fc5ba1fdcca6a01c4ed1ede900350a7e3ed056901de34c59c278. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/EGA251703636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b3ddb69aced6b079a805af8b56d758c1da62329785a36eda888ed62bd13b3c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/EGA251715055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf773c242001c6b7e47a9c6af59139ba2b0d7456e97b13fb9c94c52d8932bec. 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/FR2X41813695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a8a1b709f88f10038b4d0073399f05a7ac8b4c76172185973a5f2facb84d81. 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/LBA081124314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864660beb498d295b0ca54e1760dbf1d51de71353eff5616d3038d635cb14136. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/LBA081124315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03349562b53de84fb27e9bacf90e344f3a8756a909aca81e1abc3ff53aaaae4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AEA142000454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac121c04c893ab4715acec381dc84f1cdc73e121653decc560a7e9524cb8b56d. 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/LBA082000267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46194a12978b89df00981c4458005a08f49b115ef3d6874b52d32aa6de7e187. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/AEA142100637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef81db7fdcd6d415c1b044687abc1fb73b2c068eff6a410fe096de4de26d382. 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/AEA142101185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be6ecad710f802235dec342c4887a8f4616baea553c6c6df956a0865f90c98e. 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/AEA142211036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2e973fd4f1e59875959eeb61e010c8ca3bac5fcd57b998d726490776a3362c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AEA142211332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ea2a5ade916b78a70ad55539d9b9d761234e6df2199dc25778b24b45335fe8. 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/AEA142211336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34eab518bd4b8278f9282fcebde63d2ee19a5f4b2ff60bd91debd0c196b3a087. 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/AEA142301484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62eb6076ec627ff7436d12339eaf3bf10590e8df78fc11f625ce02284e43a8b5. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/AEA142401246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d21e85c96383907cff659cf1ec4b1d6d55bc5432ef760632fd50aa8b151e6a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/AEA142401713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dc37704c5ebf4021b1d507eeeea337183236c677a5f73de6874d5f2ce18548. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/AEA142403310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fe82a2c23e73a83381373577b1963f4accb5e8b95c9a1d8fd70c9443c55ef4. 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/AEA142500380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806af0b5229a7ab6643be9560588ba6bdacdfe5581f6984ec6ce4eaf3d454a71. 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/AEA142502518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6e90cd8631e3bc9b7ce76d9c544069647fee97d5521d0e3e0b6ca0f1e35850. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/LBA082501357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657e1944bca4d690b0a794282200e30be8ef43ef64a708cb1b5a398097a495e3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/LBA082501358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaccabbcaa4d51253840b70b6ce41f1bc21f2cc8a7044013a3e0710b90b0518. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/LBA082501359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc58905a56d2e249303d75b9db83e4a5184813924c50e196875e31cab42d0c4b. 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/LBA082501361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5790968e4184effc0399e166aafac295cea7b16b7d0a5f2018e52762bfbc27c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/LBA082501362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75aceb2d9ff946d1cc3de1803f5536f1503916828092f48046b9bfba1ffd234b. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/LBA082501596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869b80bfa96dc1fcba9e0b06377ea40e40c1e3e8e5b3c75055d8fc42654d290b. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/AEA142504626.