Adrian Marcel Hutton (born May 22, 1990) is an American R&B singer, songwriter, and rapper from Oakland, California. His debut mixtape, 7 Days of Weak (2014), was presented by American singer Raphael
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 0x23449f250ef50970003baab8f5229d8804ee0444a99e39508c0aea37d946d90b. 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/c94c3951-37e3-4d36-a56a-031845b6fea9.json and https://artists.proofprofile.net/proofs/artist/c94c3951-37e3-4d36-a56a-031845b6fea9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DuFlocka Rant vs. Flocka James (NBA Finals 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 0x79f60f88d9ac1d8d4ad82fb792a6f23eac4614a69f89fc5d0f263a4e081724ca. 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/QZ85M1909384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9e171c6e37443832f533227e6165e6e63f61649172059162f863c406594eca. 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/QZ7D31700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ec34997ef2b5767dca151269f8ef2033342310847d068e6d767cf48131b287. 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/USUM71305928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e7bfd95ccf743c6348ff768ddd565e73543434cd7a01549d1c4d2196340241. 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/USUM71305930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb440adc3fe9c62add630d0798ee2f5a31a719302bb3575850ad08140b8757ee1. 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/USUM71305931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9024b566e6484efabb2c553cd50eb6ded0793057f5acadee7e676f8cd9b020. 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/USUM71305933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100835536f332baf0849fa2beeac1ff1c7e409c4ab683f9451e478d41dd8f207. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZK6Q2103230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb60a95980fea4ae4a11dafec59ceb1129c51671e7081457268492f899cb1a8. 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/USUM71516774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e73fa2ac9f759a99bdb3235d311817616456c7282473d57255ede080058b93. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUM71414367.
Do Ya (feat. Ty Dolla $ign, Adrian Marcel & Eric Bellinger) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52f809eddf811901d8154f326fd725c4626a4043656517e56a5177916a2adc4. 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/USUYG1069880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fc4669379be1ba3c7709c0d49fcd70dc6866acc6d2dc03baadbedd508d09bb. 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/US4KV1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cbe9a2527c7d9762ff5d0c7de8a453ab2b5e2964c3260ebe69748c6f1ead94. 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/US4KV1400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb942d2bcf2ef83374a627549d609349b23ef0b5c77c8b416b53a1dc90533697d. 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/US4KV1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587e7881eddd299349dd5d64c507f0e7f2a24a360d25110d2a5aae707f061f3c. 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/TCACS1633041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b57d30211e3feb1ff00230c41540177b22048c469ca8045da0322878f768f6. 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/TCACS1633045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87205f085347430cf261be15de581c0436b68d46fc8ea1817bf86f33ddd78b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCACS1633084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42dabdc6f217cf12ff282a7c7ca9374459f2aa065d335208adc16694d610901. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70959630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182fb3247661366bed441541418db07a5ad9140ca43ab2a50ac5a4f6a5db363c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUM71606653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4aa164f5668d0a111da746f476cbe51cca733ec3dab24479f92e6c32494cc8. 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/USUR10301221.
2AM. (feat. Hokage Simon, ClayDough, Jimmy Toor & Michael Prince) (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100752476a954494498a5d7f79b48041f84dcf5dd1d6249c372f8e3bc9032e2b. 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/USUYG1124273.
Ain't My Girlfriend (feat. Ty Dolla $ign, French Montana, Joyner Lucas & Jeremih)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c3026d1d5b3c9bbe86f4d15235a3a1245f127a2dca390fc7775329ddc3705b. 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/USUYG1124275.
Save All That Love (feat. Mozzy, Mistah F.A.B. & Nef The Pharaoh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53990bf02c51dda4490b424bc7eb98be7fb18a22abb5b505c025abd2ba215d17. 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/USUYG1124277.
Don't Shoot (feat. ScHoolboy Q & Joyner Lucas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e375cbbed57d35f77b468fa95724b4fc7f557cc2698877e845d5d56a8a49807. 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/USUYG1124280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270d741b5db1b662041e6e7d5973928b8b1b722faead251e3bacbc12548a8ad7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUYG1124284.
Sexy Dancer (feat. Legado 7 & DJ Khaled)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399208877bdb59efea494e77d8fb1bd6ef82a66dc2c7803780243ae8af78e802. 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/USUYG1124286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b674292553c68c530ade6f2c1add60be9b50bd2f6b10019b7c52d45c322cf03. 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/USUM71314051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a9be8e401ff7d26f3abb979c800aa65980e1c7d5b0b0d90651d6c34ef849f5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUM71303090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5814e466cf8cd6156d9411870141696354b50d0f9a8c1e8d53e4737bd0e5ac34. 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/QZK6J2364996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc774b8981e11fe397456077e1a62d0e38b3cca7a44266f861987ea72476f66c6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZMEN2211055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cbad7531c681d7376e9d03a4511f11e34ba89fc704400e279bf86362f2e0ca. 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/QT2LD2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0145d6dae912e5a3d4863dcf8fb9c9c07da82c7e8f0f5a0e4388a3735cf4e6bf. 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/QT2LD2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2007c36e870d3f8bd079b427aad382719c674d25d5752d22fa2653639138fe4f. 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/QT2LD2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825c1242e12b1c67e117ec234c24041dc0ad3642157f0ae398028000e40da290. 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/QT2LD2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40503ba5964c610189e8c21afab2d941ae689374f8806fce4786c64846e4e092. 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/QT2LD2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ed48310baa63d148dde567e70c7536765a44e74ec1418220130e58073f646f. 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/QT2LD2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa54de125825039b2e601cd1dab41ef7537bdfb463e51a86195ced352346690. 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/QZAKB2346160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a699e6bd8977502eb323e8b8b24d5ffcf9c2f6c03d7b771fd9780675602b3b. 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/USUM70845927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834a0f5024e3de70b45d0f715cfd17e696150b4a98274f6e14fbe70a202d6c93. 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/QZES52542548.