The Diplomats (also known as Dipset) were an American hip hop collective formed in the summer of 1997 by childhood friends Cam'ron and Jimmy Jones in Harlem, New York City. The group was originally co
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 0x89ace3afdbdfd2c4c3529eb53ba20357b75ef9811c57e12c2eff16735c79b75a. 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/558316fc-31d3-4efa-a2e3-782fd755e137.json and https://artists.proofprofile.net/proofs/artist/558316fc-31d3-4efa-a2e3-782fd755e137.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Diplomats Volume 1 (Special Collector's Edition)
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 0x7d110392573136670c81406bef9d75a2ac09e9fc7dba7d10ae6b381ca887c753. 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/QZTL92532237.
Cam'Ron Presents The Diplomats - Diplomatic Immunity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477507de358d117b0953b2ac8fc2d35ddfa8344bbf4d751c1fe0eca733d9002a. 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/USDJ20300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b95d7272baad3ce991b2a3c4a82d44b54fd0f9020aff1e816de33504073896. 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/USDJ20201119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4169d2cd387fa21a697439aadf7fafb313ab8bc176bf65f463113d72a2b8405a. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/USDJ20300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d0c817b8d172dae9ea6e48b346bc1d3a57903ef9a8d71322eb95c9027235aa. 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/USDJ20300264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ca0018a885385670230b512f272fa76200626246f03370b5633b58951ea755. 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/USDJ20300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f63becca0dd6068348b16d4886a4472410f6347fbd98984d84c7b3240574726. 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/USDJ20300273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3003d05cfbca5f515d8d39184add59bef95d90f1f3b2501fe55203b4d555572f. 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/USDJ20300298.
Diplomats Throwbacks & Unreleased Exclusives
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7425344b094b31ab7e694c3bcfb9439c20badfe8718113c17dd5531f704e593. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/USKO10407459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892be911cf287e3e765d241d9cc7c30a0d6a9fec106937f8a6403c8ee79726db. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:21:02Z), 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/USKO10407463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094c1f5c82e6e908cd562f5e8a8a8b234eedbf83a91ce9df9706773d59b1e0a3. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USKO10407465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7365ff90bb1e2d10711448600f457112c7926e683392a4b0a1f3c73a9c5bc6. 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/USKO10407466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2be5d44d201235053e20a033f68f7780d52b3437c814a1525ad7e1be318ee9e. 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/USKO10407470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1e6131a8f4753d85ef81ad4afdfb403eda31c16a75f323baedf0ba37edfcad. 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/USUYG1060240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244bbbfa4ef8bc3c6e0510f1b7b5d623c5fab226227d6dd5e48282a2860119e3. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USUYG1065204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970f2cc1ae66c4b84cea3e9afef115ddf495c2e7b82163edcaac559ca6e38105. 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/USUYG1224559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527bedad689b4ed349bd8296c289e01b31c4666eee26e36efced039a9e21de63. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USUYG1228428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50e4abf5381be851482b70cedc4ffa198d2c0a9bfce7087bdc04fda1a0b1276. 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/USUYG1228733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7b6c9222336ad69479687d8e061338eeadde6dd27c28f8d3e271be42ef6ef8. 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/USUYG1228431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eeaa3262e602a91b9575359ff4a5b85efbcc354dd08ea15a90ae4a010c3da5. 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/USUYG1228434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e62b073ef4f0757af7be2e737b0ccce694ff5dbeaf41981cb4bf1cbc456ad8e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZS7J2511735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065929e781c71ff54c167d738c21ebc9018a4d0c25cf7bd7b35671f70ec71189. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:09:11Z), 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/USDJ20300276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692cba89c800996216ae2fc96a16e696ae6ff01ecf492b636219f295a793cd75. 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/QZSYP2563434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222ba91f6279fc2dfe628299283d34ec45521f6392d481278e5049602f821eb9. 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/QZSYP2502387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e225579dbbcf1a07cd4385d0656529794ce2ba9be9dddadb98dd443186f0bb0. 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/QZSYP2560514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7f37dc80d2a675d628166c3eebf58d5b9522e399fa9ae75ab387b7d8517de3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:38:22Z), 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/QZS7J2501262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd22ca08a6e1faceece2af3aeb00acc456eb2867624987b2ed9672ed495b7ab. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZS7J2522061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89c7d588150bb9a0b9c7aad0bea88d21905425add9ef4da6a708cf94ae12d49. 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/QZS7J2526475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f542039e29ade9537dfc63107a1f37dbae01e5f80df438e0b3be49460e70cbd. 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/QZS7J2501491.
Dame Dash Presents Paid In Full / Dream Team
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd054dbee644be2c767f73fc4349a450867f6b405c2860597d7aedade7ad2e8. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:50:42Z), 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/USDJ20200707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac4c3d139184e3249a52982169e612a5658e780482f8b0652cf2cd6bf88300d. 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/USDJ20200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc684736f26958a4c427b930f4c345e0d7a1b65aab9487a0913f72e38383c2f98. 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/USDJ20300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087b13eb226aef1cbb28a8983435ad71e3c7696a1fd11d310f7a9c89c681bfaf. 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/QZ5FN2242044.