Tamar Estine Braxton (born March 17, 1977) is an American singer, songwriter, actress and television personality. Braxton began her career in 1990 as a founding member of The Braxtons, an R&B singing
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 0x07ec690e6039ca239125ea978bcbf5f469ffdc811f4f121659f359591680de09. 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/5f167bb5-7a87-4185-9caf-fea6c15353bd.json and https://artists.proofprofile.net/proofs/artist/5f167bb5-7a87-4185-9caf-fea6c15353bd.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 0x747a574d40da7e6226795206d4d8c864db958d52463340a97d3ca2adfc8d1eaa. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDW19911001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685940c9de2b32321122c6dd47e2d0174852123f9e42026409167f5be5b4c927. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/USDW19911002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77a0c1b4307e16d181834c79593cca29786f786a9799aa9b24481c90320395d. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USDW19911004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8445018e6e0c803311770f4156cc7459185abb27053aafdee4053178cee9e487. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/USDW19911014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb73a1c6937290de11aaa3485a67c7be98c0b10b9627875df187e7f2622a9aff. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USDW19911009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162bf3c55cb24b02ff9791dd7549e6439ac5d336dacfa53010afa3e1e4f243ec. 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/USDW19911005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779c419f2021ea659e5ccb1c62ff4b7c508f03a26969dca8a99bdade20ac7f8b. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USDW19911011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f7534eced5ff2c1000d1be3085cd1e82dcd3bbff791267e857d95086390c62. 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/USDW19911012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23122611329a9bdb07e89e1c369600b2c5d1353d9d7689af6babe7544cf7bc7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USDW19911013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21efcc0711ee8fef8a1026debfe34f49799316918c8e058f68a149580c49a09c. 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/USSM11301001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7edc009ba04ee694bebc0b604d4ec107c68ad1c2773cd06a2f9036cdedaafc. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USSM11306524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146fc1cfd37d534ccf83207d6629e5ed717a953207274e1672e98d9c861d3441. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), 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/USSM21401919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc5dcfe76129c68d13d911a14b25aa5d3a22b514c4215c5b2ae3c248d5b9d4b. 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/USSM11507291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6374c0b46f8a4805ce8fb53ac280b9ac749ef215c4ce87c87c3f93d2fd4f0f9a. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USSM11507295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812fd8f457e996b4b1b4286c9a60e7bac42b28e7d76cc96c314eeeebc21f6143. 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/USSM11507296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354584c360903b78699a6da03f6b294338b186d379b2f708581572414e9c29f8. 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/USSM11507297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473739b82bb2499e3e5807b8029f774530397e8f5cb875780a94ceb68eb2aa6e. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USSM11507298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4348b9f0442aa874fd8c31a0146bf203433bd6f6a0aaf0313300f56297081c. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USSM11507302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225006a4f020850a413963be82e207fd774a9dcdf698378005db3ee2a8fc076c. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USSM11507299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf60aab5b651a0140a01e9865ef2d5ed5ce0f111e3c56da4cfd3ef13b152768. 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/USSM11507293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fb701142094f02f91c06e94dd6b0f7de5f2d250cf366c6a6fc0edcc8015235. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USKO11700411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb398b3e2f0fca65f63c0f841a28aa48b97c088e94d06cae2af87b5363c627e98. 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/USKO11700412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0950de9a3682b8abc62046340195cb7c1cfa6465f699bbf17d98d6ee239038b9. 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/USKO11700793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ef8d47ee52f6069e745c3b3c3bf2a84f502cff047bd87dd4a01bc523f8d448. 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/USKO11700794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bc7a6ebcc2d326e9f0e606f447447b161725ae9342ba150948816e1ec9a472. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USKO11700797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e704e73a35e303e5b11b3a107ef3449b8d2a922b102536e250ea7c5aa7f49d3. 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/USKO11700799.
Crazy Kind of Love (From "True to the Game 2")
Crazy Kind of Love (From “True to the Game 2”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14971ec92ed7c6e4afca83261ef994993b775a67c43e258d6dd45772ad05565. 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/USA2P2314877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389731ee5ccca2979ef6ca6a5d2ce489f47c6a6e8f1cb2cefafaa2ccba650e3e. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/US5ED2304658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b527a728393ef98cba9b09e7e218a5c910593e6f7cb30548da549d069d4a21. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6N22568367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8cf05bc974975513750c89144d4c90be3b507760342d4e77a1173b39588a27. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CA5KR2265661.
Sunday Morning (feat. Harolddd, Tamar Braxton, Lecrae & Mav City Gospel Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478d3d3fd1bbd0c2eef1b03604db41d294072f613dc41404732ff5db82695ddb. 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/QMBZ92156550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12562e30698c377050848188aec4ef34ab72421e1b592eb00a42c8a371207cd. 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/QZQ4X2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc8c802cbbacb634696789db902d30cdb9f4440b1382362b436c87b2af5548d. 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/USUM70985099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d639e7daa272146a43de07a648dd34a68a27f09bfee26f9682f0cf8ad212b4. 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/USSM11306516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d639e7daa272146a43de07a648dd34a68a27f09bfee26f9682f0cf8ad212b4. 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/USSM11306516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5486b0fccb3ac7109c16e916aab6d8206896d87aaab1ad8654c6c198f8821038. 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/USB251882871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9afb2787622878ffa4ff94c3ea70eecb7bde69d05f65f5f513c8a670e9146f5. 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/QMJMT2204413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77da872c24007485cb7431ce6e72df39a97c84c13f83da8b72fb23de8f984381. 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/UK6KW2300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a96d574baff0bd3795ed11c82580a9c685e538f029feed3646f8ac277cb48c9. 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/QZTGW2400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21efcc0711ee8fef8a1026debfe34f49799316918c8e058f68a149580c49a09c. 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/USSM11301001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf06a3833650506e5dcb288c8bf01144ecd70d202a720d5541ed3afb974f340. 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/USA2P2435165.
True To The Game 2 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf425ae48433dec2fb59e4413e3368baa88f35a9f0cbfe75d58d995d1f719b6a0. 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/QMRSZ2000618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b04b8354ccf7512cd8eb6c8eb23ca3199961d5b9aa26bf40d97c0a5b8fd75. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USSM11306526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861de144dd96539160062724c78a28b883cdbf223a1b83a2d1cb2ea6fb27f8e5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USSM11306521.