Tia Corine Thompson Shults, known professionally as TiaCorine, is an American rapper and songwriter from Winston-Salem, North Carolina. She is best known for her singles "Lotto" and "FreakyT". Early
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 0xc215a023083b01746c213c353e7160291bb602be0cf653a8252fcf50aa951848. 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/920edecf-2944-44ad-93fd-26a464d36889.json and https://artists.proofprofile.net/proofs/artist/920edecf-2944-44ad-93fd-26a464d36889.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 0x68e7d0e7fc1866b62164c957ce969e5ad1cf304003ef7d200bc91f3951eb9a9e. 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/QZANL1775608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf604854e4ab6e35d0c3487429070638129f0d56f1286bad889864ab98ca7b8. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USUYG1329049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0f96820da4754360c1d01d4091e6ef92b1cc8ec84471ece3a3181c7ad47c2f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZFZ32023702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334d53a11566d9b23060cb3f0ec725b50df6f1839719a8e87919bd2cf8ee6627. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:52:26Z), 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/USUYG1329051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b54d9b1dbfa3cc53d29d67cf80108b6f4328c3086b5c6acee11c298fb404b3. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/USUYG1331259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9fa456f185e2d24190b432bc8bb0736f6a2b330f4720103d796deba4ddac0f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUYG1331215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c731fc0ceefe4bd97953fa3d389db1c852621bc0eee6d6e26bc46de0ba5d68a. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:46:31Z), 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/USUYG1331220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d4e73cdb9038bd1622e57956a11fc1f1ae4b238a938edd2d2093bd31cbbe77. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:06:10Z), 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/QZQP72100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c03cce9d8a4cdae4aa2806ef84c95dedd039f96ba500b0f11deaa2d4c1ccd5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:10:56Z), 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/QZQP72100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe15e463eababff80c3ca6c7808cb8b68fdcb8fbfc0c210d3f5e94807ce654c9. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZQP72100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c938e0e307026efd8b568f641f7585b4b8b6e05d4f4b6cfe662aa6f5f536f2. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZQP72100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff6f0aa5f42c3e53be299abcc818ae24c07786dffeda3863c5f26ae6244a988. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZQP72100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faecbd3da76a0c523e3cc3965bf43ee0d04bb804954ad268b7566462df44e67. 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/QZQP72100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b54d9b1dbfa3cc53d29d67cf80108b6f4328c3086b5c6acee11c298fb404b3. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:59:17Z), 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/USUYG1331259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e68596279ad9c365a0415fc9635137b64be54c3eb11ae8db11c8735228d15b. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T10:52:25Z), 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/USUYG1331211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9fa456f185e2d24190b432bc8bb0736f6a2b330f4720103d796deba4ddac0f. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/USUYG1331215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0d92bfd32aeff239963daf7019ec180bfa92385567cb7d592fe4a1623ef245. 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/USUYG1331217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bd0ac8c032eb7339106e1170ca0bf73e0827e027c5db8fb7e8120daf0c9197. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USUYG1331219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3639d7d0d4f73c793bc6e46f3dedf2a21b345a8bf89571649724f236c89207. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZQP72100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f6f6a4ec89fc613233c62f32ecd95aa3b52ed60f7448c0622978cfd4eed329. 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/USLD91740669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15f83d88893cc97f881d2567af05b715908c960d3769654d75eb6e426b0e228. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USLD91740670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a837437d61770ddbbc0215fbec00ad6e595cae293a6e43b2924776458d1a64. 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/USLD91740671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bb1e93878faa052a9c8aa9e2bacde84677637bc52a73c95cd7994d1e2bf65d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USLD91740673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4337ee5635c1937e051e10f6a1d1f96482bd8f56499c3847b62bd6fc305ab1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/USLD91740674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73af0d10edd564b28e19f774d914955caab6f9014f6f4d0e8e8f2776654fa1a7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USLD91740675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e0398ce082e0c6a0b4ea4451060f69fea70cbc7b92eac51576947af7883d9f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USLD91745938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd791eaaeedae7f2b61544137cb5417a2bb3a8e749eb254c48b751ac4e186c152. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USUM72400776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840c05686e271779f4097102db7f0fecc2694ea7e7a25291e5bcd3c88ead97b6. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USUM72410558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fcec316d56a83286fdd619a6699d2e76cbe47ce0051477606e780a2551e1ed. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/USUM72501349.
BLACK FLAG FREESTYLE (with That Mexican OT)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6fc1b9f62a4edaa0007c28a55266f0b773c2ea9ab01078126a6dbee1ca06ef. 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/USC4R2443036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c789ed332048a1a93cea2b106798846f7c65379e81597f8b1cc8cf407b40db5. 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/QMFMF2367984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28356e4444c48da4386d8e327e73aacc353255b337c12a9a9aa8c28e502c4434. 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/QM4TW2365459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6fc1b9f62a4edaa0007c28a55266f0b773c2ea9ab01078126a6dbee1ca06ef. 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/USC4R2443036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe037ab2026c192a497986aa631297cfeb9916244bb14c781f1c45afeb07a210. 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/QZMER2011517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe037ab2026c192a497986aa631297cfeb9916244bb14c781f1c45afeb07a210. 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/QZMER2011517.
HOODLUMZ (with PlayThatBoiZay & A$AP Rocky)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbc2ef82d158b420d07a46ee17c2a75a4d623f1823291bd8a6a7a3224bd82c2. 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/QZAPK2000461.