Corey Isiah Christie (born August 24, 1977), better known by his stage name Reks (styled in all caps as REKS), is an American rapper. Reks emerged from Lawrence, Massachusetts' underground rap scene.
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 0x27a732ffd75a923753f367c0111182d2a8afc529297b0bd2e63d586d91a6252d. 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/0cd64fe3-0553-49ae-8d49-215ccbabff57.json and https://artists.proofprofile.net/proofs/artist/0cd64fe3-0553-49ae-8d49-215ccbabff57.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 0x9d3df14f2088bd8262b15318f4ab64492add451d035838c91c684d8e4d1567a2. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USFZH0801205.
Big Dreamers Feat. Termanology & Krumb Snatcha (Lawtown Remix) (Dirty)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf132701ad78dc1655d05bef871cdd1d71a70f3fe2788cc433946e1812e5d548f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USFZH0801207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0965360612d3a9710191dcaf50c0e4096328ebf998047bd9bb2d33be24212c7. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USFZH0801212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dd495fd25870b73d2f2f764e62f46e98367c98ef4e1096acc2d30ba31f55e4. 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/USFZH0801213.
All In One (5 Mics) (Feat. Lil Fame Of M.O.P.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394d3e8af25ef3933a717479d61aba28d4be1d61f204bff2493babe3e984034c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USFZH0801215.
How Can It Be Instrumental (Produced By Statik Selektah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1a6423435e1d5c8def0d3cb4255306a712b77b3b9ffb27bff93234bd4b190e. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USFZH0801421.
Tko (Inspired by the Movie the Fighter) [feat. Jfk]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96eacf8d785df86fa43a47d2e5c5ac012618de0f79f1279649059ba1422ae3ea. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:22:41Z), 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/US4UZ1110027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc941641d1072ae83a06c896dc5c104055012a6c216a185a82c732ae2cbb06031. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/US4UZ1110032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ae4e1566ddf9a586d1b87ac66e8807049fde6cf396b927fa96f4879105c24c. 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/QMFMG1503704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f3b8d0fe19b52f2386d4e2b9cd2e3cb513f8f4445a996965d462e0d1daabb2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMFMG1503705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91d129fcb38800f5dc1574b3c5438eaf3e7598ed7a00bb8b02b7c05b7d129f4. 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/QMFMG1503713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994350d96870f920e57f930a924b4b00a9a9f5816ed94b687770387c75e560d1. 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/QMFMG1503724.
T.H.I.N.G.S. (The Hunger Inside Never Gets Satisfied)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41583fdf3384843c68629b03c226ad4d99c56f47e888b8b94f0a2af62b73bab. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:51:55Z), 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/QZWFQ2355838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9727ac02051483d7263a8ab5545e3f99bd89082e93465ff7c5214a4294f23b0a. 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/QZWFR2343539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0456dc819b4785006a57ed916749efc6fe74fe5261a6441f72dfd98cc043ac. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QZHN62452877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb70481b125fcab860199cf9306941c91e17d561a24314f72c2373675dc9f4f. 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/QZHN62452883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b95558bfd4fb05217b9046bafc985e0ad24bc901f08289ef5cc774967c9713. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZHNB2420081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06414da0f7a447f917102f31eb2e175b3680d9e682783308ac46cedabbf95844. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:19:39Z), 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/QZK6P2434520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4550c181e6160bcaa0ca22f3e254ff0c472b1933f4f06f8936d910a4b854ed0d. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZTAS2490154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969534e6e29125fcefe0afae72bec5b3d321d5c952b60d93d5ba56ce9a8471a2. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZWFK2488139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9174dfdf164fc7e45611c3ebf6909fe7498ad85838f764bf317b921406468c. 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/QZWFR2438115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840f014f0fe1017d8dc298b2bf9450cb6da5e8e6d2d682e8a0a3a0f29fcccf0d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZZ7M2419230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6454f04f58ebbe76ba3b2521812e46a2d3ce7e5f5c750b9e5b36a054f34aed. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZZ7Q2407118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed24efc5871a666f0afea7d152c92385b0bfe5204d766e34b2e91b83dbe5270. 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/QZZ7R2488840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e94fc193718b6ca68b98439b78b7839aa841d4418fd9dc5484f556de21734f. 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/QZES52514142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556a2c4f8f43f26df2d94c718d9dbae9c82bc8162b9d2942d614fd3c7ecec6b1. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZMEQ2556571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ec618880637add4c399748cb067179814786d4a36663da4251f76cd041332b. 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/TCABJ1268947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7085edf1d81fcdd35ea4e538f2356edddfb45dfddab7a9c1c3c46065ec0a100. 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/GBKPL1964719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d76c03e86aa5684a69558c0464d10ce507515a225bd6d4f6d5b52e7d415d14. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZNWZ2411069.
My Favorite Song (feat. Talib Kweli & REKS)
Grand Theft Auto IV: The Lost & Damned EP Special Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3424fec48c45f83fc66ccf42242f864873d5cb6deb37922e2977ae5300577b4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USLD90801073.