Victor James Santiago Jr. (born September 6, 1977), better known by his stage names N.O.R.E. (an acronym for Nigga On the Run Eating) and Noreaga, is an American rapper and podcaster. Santiago first r
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 0xc6683244ba15fbf8be4c88ec4cb57505f9bd3e04537f6a24dadcc3d8b000e1a1. 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/73108c13-de6f-4a97-85a7-d53c304c134e.json and https://artists.proofprofile.net/proofs/artist/73108c13-de6f-4a97-85a7-d53c304c134e.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 0xd08a80443e2e28b6446e22e2b2ada220f2428909b7edb1fdde411d4d6ad90c95. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:59:10Z), 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/USDJ20110862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d439ecb15fdaa6fe1d39b3ff4330f45d7bca3e3911563639ef815162ca6d95. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USDJ20200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1947121d6468ef7aed047789b9e552a64e1b55f52a21b81a4daf15c6f3d317d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:42:46Z), 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/USDJ20111146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa76ef7601d98e8f7bf4a2bc18b357c6c40430754a42b90879d59fc5b6db412. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USDJ20111156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79458e0292b8414b5de522e2afd52bfc6748da83d21d83c55c55cdccab837d44. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:02:01Z), 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/USDJ20111151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51e1aa843188f5acd0c6ffe2aeddf9eb959c60439e9c83958cb7b72245f0aa9. 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/USDJ20200458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1318c65b936d3fb0ecae72aa3b622fc110d7762b75691aa71a99af3b129e11d6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USDJ20200460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c821dcada8826fd7e0673cf20037c52757755190193bb917cdea6effdbe066. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USDJ20200462.
Oye Mi Canto (with Tego Calderón, Nina Sky, Gemstar, Big Mato) - Original Dirty Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd119b0d054851071861891464b19b0866b26151d4dd94174cd79f093c197f16. 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/ITF250400091.
Oye Mi Canto (with Tego Calderón, Nina Sky, Gemstar, Big Mato) - Clean Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56fbba28ede05f15d257ad67e2c70512e5dc522258b0cb01640555013b22a7a. 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/ITF250400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5775d924bcc0875a64fe0b8d9d95b77dab8a9927a1b12878b00822f06e5585. 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/BK4DA2410700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00468c52aeffeee114904761eaef85dfbe29a194d1010f352d5cbfad44ba8e7c. 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/USUM70608745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14bd682c3270be10706fc7155042c9a6a3b2b05e28c53c2d44d1172f07899e4. 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/USUM70602433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccf0db36de6024186cc00395be380218e64c4c9a04e811845347ae1ee3527ea. 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/USUM70608747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe794957aeadcdcaf3e26ec67b30d2b351d3a455bf5847edeeaf998d11480e10b. 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/USUM70604806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623d1d6349716ef079ae3cd8293fb29b40c709aa774c55c8f147680195137303. 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/USUM70604809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc236bc6617915800d8978ce7d68bf380d2cddf7c59d3ed377c0817cfe9ab486. 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/USUM70608744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bda12dedc027331bce053c886f6215ecf7fbcee18957e6ff11272ea23a9d78. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USUM70608741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c02e162748b46014f8f5c37961f43b38ef421a1e028c4cdfa91e0ee9f6cf88. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USUM70602437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2ce0b27b0ffa533ceaa1a01cad5c617b70113ca9bae21009b7435f1d7b9838. 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/USUM70608753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d83e36e4c9338e0c21e75b8684acaaef63a017045154551c526134ae078e862. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USUM70608755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3808348f06c7f45f2064e702fb94ec219d506472710b28c5e01bcf137b2f31b. 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/USUM70608729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0764dc09b8364e127c594a208e671155b3b9ce4c50f9b928b86d96a99b6ebb6. 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/USA560678395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b0ceb677a63c050a8c40c79d69d0f323fe8b26ec3315d311725787af2110ce. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USA560678397.
Move (feat. Jim Jones & Nina Sky) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf1cb0b3b08a3ee0632afc31c77e12af4582d544a7f05e9597107574d5a22df. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/TCABE1211589.
Sun Tzu (feat. Feat French Montanna & Joel Ortiz) - Single
Stand Tall (feat. Currency$ and Ace Hood) - Single
Finito (feat. Pharrell & Lil Wayne) - Single
Electrolytes (feat. Macy Gray & Dmx) - Single
Finito (feat. Lil Wayne & Pharrell) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183ce1456193725c1692def5d574b7399596f74be57a352ce906f25c4c2a3323. 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/USUYG1009702.
Scared Money (feat. Pusha T and Meek Mill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2ed70de46ee59a2877a98d9ec50c86c2add9c2bae77e669a2c273aefdcb525. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:11:09Z), 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/USUYG1010381.
Scared Money (Remix) (feat. 2 Chainz & Slim The Mobster)
Lehhhgooo (feat. Busta Rhymes, Game & Waka Flocka) - Single
Google That (feat. Styles P & Raekwon) - Single
DJ Green Lantern Presents - Crack on Steroids
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f99df77c2537a0b61c027fada693e9e7b8a44f577a0ccd8c89ddbb1b340ad8. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USUYG1015116.
Get Her (feat. Wale & Sho Ballotti) - Single
Gangstas Don't Die (feat. Jadakiss) - Single
Tadow feat. French Montana, 2 Chainz & Pusha T
Tadow (feat. French Montana, 2 Chainz & Pusha T)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30841ef1088de9974ffa0efa93fd0538219e9f03d953889cc34e67dcf9cd108f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USKO11300236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a209c24a4086d1ea3b9039f13c76e8e620ab262634d35c71f45a761a58a7ecb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USKO11300803.
Tadow (feat. French Montana, 2 Chainz, Pusha T)
She Tried (feat. Lil Wayne, Ja Rule & Birdman) - Single
Good Money (feat. Mack Wilds, Tweez, Cityboy Dee & Troy Ave) - Single
Slime Season (feat. Big Tune & A$AP Ferg) - Single
We Don't (feat. Rick Ross, Ty Dolla $ign, & City Boy Dee) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4412fd4987b82d9ef983acd2edf0a48e59f7895d0e62b1613d10a0d04b23dcca. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USUYG1104313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0424d5060ebcc9626473f7390e932782fd246bc8a7730bca2b0d0b021c445f22. 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/USUYG1107811.
4 da Win (feat. Memphis Bleek & Remy Ma) - Single
Issues (feat. Young Reallie & City Boy Dee)
Uno Más Remix Feat. Pharrell Williams, Miguel, Wiz Khalifa, J Alvarez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d304c3070ecb91443d5cfbdcd29cf01300124c293b9c4eac2c36779180fd532. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/QM8RL1800627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6f0f53a9d79c88d728693a6ca8a1edfc06bf4d587b9d77ce23db38fc61d16e. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:02:19Z), 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/QM8RL1800628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaca69896a7af7b53b29538c0c7afb3ab436f2621d06c9ac0bf44458de68274e. 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/QM8RL1800633.
Outta Line (feat. Conway The Machine & Method Man)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf974e6dcd2cee31f19b0f0178891efda28ad2ea7a6ca9b2dda847062a69c0d65. 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/USUYG1354580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77442f40eb844adc41faaf0d5a468fc9a0892cf2fd18532590b9eaf2407f693c. 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/USDJ20200461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f9381bd08ac9881fe7c3663fb6e95263006ec38ee890063e2d58cc88dfc0e7. 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/USUM71506567.
Nas, Foxy Brown, AZ, and Nature Present: The Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eced6e918c94b38323f9f1dd537193109193bbe9aad5fdf3f2b47b3b58f7e5d. 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/USIR19701528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63303d72239859e0975118d3cee0861af615bcc13ca8ad66e6a279cf97d8e8a. 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/USDJ20110082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958d6cff517db56751395179a7604192af9cbc95353d8f38755d5b5dd7794dec. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/USDJ20400838.
Bounce (feat. N.O.R.E) - The Bloody Beetroots Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4fd85f46b56757a08cac37254bf07735941958deed6da4302529bbba7daab1. 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/USDM30800010.
Reggaeton Latino Remix (with N.O.R.E., Fat Joe, LDA)
Latino! Greatest Hits - 53 Latin Top Hits (Original Versions!)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f57d2b46c04aacf296693e1cfbee3d56eee13d5d07a9a067ebf3ad971bd427. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USA560916278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbb5c7b6c9b191ff1309d5f8fd7d0531ac4ab04dde2f930cf8ef6b1ea29a22f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USUYG1340527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0ee7ad3b60c96a91dc49d0b14d7d9ca4c8aa333e96893449de65c8d18ebd5e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USDM30800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaec70076e8e56c81469fe215eb9d83b7da1523762443bc6eed3eccb7b14f12e. 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/USRL19801057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954c6cee2a3047855d91f9576358209dc282c4f3778cbae40ab91a28b0c769cb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCABP1381438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bd0bd97c209541bf595c4624522ff8900bb4f769b317e15fd4e5431b867e7e. 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/USDM30800002.
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