Johnnie Valentine Newt (born July 9, 1979) is an American R&B singer, songwriter and podcaster from San Francisco, California. He is known for his work with R&B singer Tank, and served as a member of
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 0x9d893696351e5f2f576d5c9e37ee2f0f1ad0603c8bebd7d7fa9c8df2e5b12741. 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/50259f62-dca1-4fe8-a864-72d82c82e284.json and https://artists.proofprofile.net/proofs/artist/50259f62-dca1-4fe8-a864-72d82c82e284.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 0x8fa116d2fe893e419be9748e147d6bccd6697285d393bce157e272e16677f744. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:48:38Z), 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/USQY50816926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701220008d50a5fb6f88a221cc0feec32664be2094cdaa61e8fe00f5ee14658c. 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/USUYG1004898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd176aa76084c2e8eac017f1bd4d915e77f416b7753353eb0ee9bec4405152842. 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/USUYG1008970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d022f0bbaa43e7be3db455426a36920f37efc3944bac4a0de9d68e1cbef844. 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/USUYG1013135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8eb084cc788ff97a5d21074e0974057d89f5505570e82670e051ec01b1c9c2. 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/USUYG1013136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241e2ad594959d2a797440642d0580203421c305217346504ed9e37200ac6c08. 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/USUYG1013137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e57ecc0568e6891fafd67bdbc61ddc351510b975ac89bcaf94f036629582ec. 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/USUYG1013138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbfad6e6ccdcbf9a7b4b885512728843df50cb879961851d97cb7bf7d08088a. 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/USUYG1013139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bc991e1a943178db834ac9b665617def883edb8f96836c401c9a69acaeb979. 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/USUYG1013140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af68ff093b5e7df456935c006d56092286e0a3068c48648c89bac85c68c2b0a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USUYG1013141.
UP! (R&B Remix) (feat. Chris Brown & Pleasure P) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa909e9c3b81254aae64f585ae19a93588d7cb82170390c32575a88b86b82d0. 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/USUYG1314028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe99f81816b9904269b03e7caa6cd2eaf7785eded3cdd5be94cf5fa44806bbd. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/USUYG1520520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd163a76c7aa62b6ee9d4c1af3c440084c530a0fb213e7baea6c45c1d70d0298b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USUYG1525042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5b575d7464c7899e5451d04b007befb85f3478433e7fae505e9b577a255923. 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/USUYG1528586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5d898fdfc5984c34d322720b85e8ea641852189b65f538f77184874390015d. 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/USUYG1542637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ee379c0b2a4b58f57053b111057430d02ee7c37ee0c79a3084631d43cbd9ca. 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/QZQAY2490165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff17b2fc8b9abc27fda45ccac8eaccd5309e5e9ed0e059ca430806b8c5f8059. 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/USAT21703292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b57462f00d12864a0ba95627fb53b0461f93c0452c83547e7707d189c71344. 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/USAT22107582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b57462f00d12864a0ba95627fb53b0461f93c0452c83547e7707d189c71344. 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/USAT22107582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63819d675c6a326c38875dba8f0c81c5486629c3f85b8cf7fe2f94d2a2ab943c. 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/USUYG1002910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedec71e51dc8130259ad6d4d73fd49c1a4318f4344e982d29257ace6520724c. 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/USA2P2450331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878ea35b37e1820710a17ababe324770944e1f26357836cf45312c57f32a5155. 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/USUM70612718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba6b4810a2a60dbcf522187556b2f6d5ec6d4e2e69fec293ddb102a24ddfcec. 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/USIR10110203.