Nathaniel Dwayne Hale (August 19, 1969 – March 15, 2011), known professionally as Nate Dogg, was an American singer, rapper, and songwriter. He gained recognition for providing soulful choruses and ot
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 0x7901c3c1d38af16451581cd28b90f9249c551463d81f03ff214147fa89d668ec. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6574ddbd-3fc2-492d-9a60-8eb6f0769da5.json and https://artists.proofprofile.net/proofs/artist/6574ddbd-3fc2-492d-9a60-8eb6f0769da5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
6 In the Morning (feat. Nate Dogg) [Belters Only Remix]
6 In the Morning (feat. Nate Dogg) - Belters Only Remix
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 0xdd8c25a4f418a18e067f9a4d44c923f9406dbd05171431b7fe6482df60b07064. 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/GBARL2400802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f885145c2c21c5bf42d089d38392986123f261291c6aec9849e08e3e3b1ebd1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBARL2400669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9475f957d39d2d4e5e19e286e7edcf214a5d05a421a73d1a85d48f1956c40033. 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/USIR10211066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a3f5a60b40cd52d3a05f0016718ec11c6c82b254540ef722df6af4ae6b23d5. 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/USPR39401366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856a3e998acde077313dd1a7de236837b5d66b8a0652b7c6bb7119f5c562473c. 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/USEE10901144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a90333ffa20c8a751df8906c742d3619771ea0d755c57a0a2d42f0b369eda86. 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/ZZOPM1900908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6b6c0948847c0b52dabe027dec96d0d9b3ef9d624f403cffb61b650b66d79d. 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/USDJ20110826.
Running Your Mouth (feat. Snoop Dogg, Nate Dogg, Fabolous & Busta Rhymes) - 2007 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216d977f96e403ed4a603d58c8db0b9993ddf18ac79a99bd6dce8635e6076e45. 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/USBB40706449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3233c6fab4e38f61cf632076759d1aa05ca560afd120c85ec4e31fc49b510625. 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/USEE10340208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b08e70dfe851e252da732f912d3d6b7bd250fb5362edeb0fc6dd9840c43d12. 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/USA2P2238466.
Should've Been Mine (feat. Sleepy Malo & Nate Dogg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73dcab63f81aeea4a205155e897a2cc1e75a6d3931586f35ddad3a25d9c666c9. 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/USASN0901771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391fa7289c8b456e45a2704d79cc1965136c93f4d02dd41726e6e6a544edcdbf. 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/USEE10413357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922a1bf9d96901a48f0a5865399f1614bd63cc5de81da2b2c464a0aac538e3e4. 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/US38L0903160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a3f5a60b40cd52d3a05f0016718ec11c6c82b254540ef722df6af4ae6b23d5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USPR39401366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea19127bb2550b68e471f537a40224bfeb4b2f4bf8cad70b90fe686d9047652. 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/USEE10240908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d86e4dce90703c7502e5425c919379f5ad6843f25ccae9b5ad25f73462ea57. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USEE10413487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb5b4ff3be027496bef724bf4259093d4fe924cf3e1c2b00c75eb03657ffd17. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USA2P0739540.
Tha Dogg Pound 2002 (Digitally Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083b7bd56e1391c57d25e17980695a16f8e671db21b27b8453d345be1f69889a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USGZ21454171.
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 0x56293ca8f97450003a39b184507d1761b85528b83c29deaf8a46900cfd52ac11. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMBZ91665714.