Keith Sweat (born July 22, 1961) is an American singer, producer and songwriter. An early figure in the new jack swing musical movement, he is known for his collection of hits including "I Want Her,"
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 0xac5f31ac81b5e18d6caa62dddff0f12a756039ee6709e43b0c053493d93ddb48. 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/d71957b1-fe96-45fe-94da-8ebea4dc2283.json and https://artists.proofprofile.net/proofs/artist/d71957b1-fe96-45fe-94da-8ebea4dc2283.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 0x3c74de695b199f6edbc992234c3a71b0933bd9bd3721c95e29c4aa6f3f4ad075. 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/USRH10722904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99400473a30acf3f196ee4c3200a9a4244e2275f10e3cfa7ae7030fdac205084. 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/USRH10722905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea72fd5be0f98045487d838b2953b69f8d63096fb914b8dbe8cb6e24f03be50. 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/USRH10722906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c0ccdd5b3013b82772aed73c7a12c4ced6cf6805afdd5b92b47be509c6b860. 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/USRH10722907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcded2a7bb86cb49e85c78b34c293df1151a94fdebd882d2c39b13a6a28c5090f. 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/USRH10722908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e76f26c37041ac412444e6bd15abac74bc2cd577f9a4d6e4dc4acf0be5cd37. 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/USRH10722909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4491b71a44764651d221178b195c44c6d1a223d6c815e4d179a6bc5fffb92c8d. 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/USRH10722910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdb6cc2107a8041e0a2b9b1ab31737c38ffd0381b9c9d0bdf84f3f31a60e872. 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/USRH10722911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25321850042dee07ed625208274010cf17569f3b6f2e2f1a7818415a8a67e540. 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/USRH10722912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6e7f8ed1f765392c07be84b194cb176c2543b48b2dcfeb4db311363912061d. 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/USRH10722913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa137a3dcac645ed722a7ce7bb8134d59de6370a295cdcfbb28d6bd1bbecfe647. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USRH10722914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a535fd6d9448173822406cbaf8785c0320bc3a6a00eb303d2335817bda85775. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:58:10Z), 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/USRH10722915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066c846adcfef2f5a2f3359e19f5be46f4467a1cbdc6090ef275c07f9d073a4a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USEE19694711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f070b911b3ea7ec54ffaa672d6841249cc1797b0f59803791857598715511c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USEE10001860.
Do You (feat. Keith Sweat and Candice Boyd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33a4de8ed9dd048ace11c65b84e8279beffb5569117d40ebab3f56903853bf6. 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/USAT21905070.
Going Home with Me (feat. Keith Sweat & R.O.C.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4f37e4f05a3a9d4811fd9b58c63fbc1766af9f34e6466cd0f0e7551a2fc277. 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/USSM19801683.
Like You've Never Been - Get up on It - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0e41d913ec9b8d40ac02208039afd802f35f06af27174b9006085bc9ac6e4d. 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/USEE10181622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58767fb0b5d124cb1eaf3a35bac340a993350cb55847e4c2545e93a560fb0b84. 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/USSM19801131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d9cf9eaee8b490af802e9a1ef5cfd9cc04b5a0b34df42119d3d2e9179a96c6. 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/USEE10301531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0779ab4dd9df3d3404f0675fbf596c67638ff9e31cc82c4b289345b0e79094f3. 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/USEE18700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe008944bbc401a9f57d87417fb3beeedb76806cdf8571b60f283fe6d4dfd353. 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/USEE10301522.
I'll Give All My Love to You - Single Version; Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e22b9bc69c85aa63b2237afea77f06dda1f808ff00e936ea0ff89ddb8d7a77. 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/USEE10301534.