Paulo Flores is a musician from Angola. Flores was born in Luanda and spent some of his childhood in Lisbon. His music is mostly written in Portuguese though some is in the Kimbundu language. His mu
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 0x6141115dd41fea6d5e693f4083af7e7b86a2360464bd710fc6198ed494f0a3a4. 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/4ba79c85-befa-4fc6-8ba0-2751d85dba2c.json and https://artists.proofprofile.net/proofs/artist/4ba79c85-befa-4fc6-8ba0-2751d85dba2c.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 0x56054cbea09dba0d11259fc4303695e08fe767eedbebf023b64b77dbaa36c352. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/PT8AO1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f6dc9b8ff6bdb2219e069d2ac2379aa9067729a48d9471de3d9709e592fd31. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/USA371435125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce4b86654f31d3d4349676a62c815d24420e7f1306d6d6e7287fe8f211623b5. 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/USA371435127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eed76bff714d304e9a0e72be11dce80cd7f321025342609fc277c9235a39a0c. 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/USA371435132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4d87aa178549f956de3b87faf696e1f0fc1c07d9a9bd94d265ffe977531431. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/USA371435133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97659d58f8cd74c6fb83cc0dcb3be82a683078fe3bfc6e6bfc1dc54026b2453. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/USA371435134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a75ba14e24ffdb38d3e774021dd855aa48737660e2913ab3854ca252947a82. 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/USA371435135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9922a9b84df3d9bba1e402ed87f9bc025f23465d400a0725bcf96852b5dec13. 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/USA371435136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeddb18e9c8d4c0872d7c60d1b3736345cc29041b2ea86ad5643da3277e093f7. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/USA371435153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6134ff4657bdf41200365ec83aa845c16ed8df647229a9a58079f2b47e4d12. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USA371435157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca12dffd13e764a28d5dae3fcfb4958ecfb9c4f717f5f2e3e005b2852eababbe. 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/USA371435163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2cfaafbe7fac97c4e74f8ddbc81bb125a1e2b52ecbead8b8039fa62e28c53e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USA371435140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b01dfccddbc02f9c97a1d0cb44c49d7ef4c59199a275f8ab9f5837af4a3003. 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/USA371435141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf6946eb09be57cc7cd15bc0c612ff5924e6500db2b81ba7824a79f8fbdf2b4. 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/USA371435143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3876c61fb4f9c9f69d3370a69b9abb6453f23b61194bb89b1af73d69fbe1ff12. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/USA371435145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27bfac27de8f88ea39a93c1495e4202f5783b14d6cf3fef6267c62cd14674a6. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USA371435147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c0227d14fae4dd041d0f4aa6fbf7938bb52885d601718507b15f49aaab9963. 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/USA371435148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a671575f050fb5443904264d81abe8b1167e4b56c5107abb38a549b89b6b04. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/PT8AO1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6348bf28fcf0e245de46b7d47adf6f972e8d4289dd752773db9a3b3c79fb1ef7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMFMG1520589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a970c238818ac64063daa230201ed6e11cdcc456aa4fcbfb430f0a34930518. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QMFMG1520590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ead4ffe40be1d4a9abc492f333ec34b054680ef6078ebd4ea109d43f1c84b2. 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/QMFMG1520591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11924a9eab9a5fce07dea0f964e97c1fee0f1a49d54e115a56f828c4ed5b6599. 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/QMFMG1520593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2a52f13322e52ed69b8c1558fd0d4ea1a237f97c72cd08d37c662d22994fa3. 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/QMFMG1520594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fd1c79e5925aae6bd28d935167e758a9ead0f1702eb9c4e9b8ceb8516f94ae. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/QMFMG1520596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9794683b37af9379594a3f3089b5cf4252662c82003b9a41a47d0808f890483. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QMFMG1520597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44984d7f6dbdfd6e9d59ed0a8166bdc85c30cc3ec1bbc636004dbb2d4ac9bbc. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/PT8AO1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3541e090f3149bba5ee6d43db0834baa057e373daf30f099b1305ea839cd4e18. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/PT8AO1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83564145c7724f9f0b934d1e6fb83c898541c11606eb3077ee4931a24dce0df. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PT2JX2000001.
Amanhã (11 de Novembro) (feat. Prodigio & Yuri Da Cunha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadecc2eb323fdf54d0d0107f8ca4860dd9d5453fd03248398b9f3d43b020a01b. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/PT8AO2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777238c71071d9c1153ea3b142323ec98912290012feb3a8c1db5682bafe0c84. 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/PT8AO2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3d4f22ff587598163dc72e745a529b27a7985eab9e530ee29d49e62b177ca6. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/PT8AO2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55196cd54428ea8f15a8ba72592aedde3beae3e7125a1c838afe43a9e7723967. 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/PT8AO2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b125b9228ab6e7f84cd83c3e2fab320021e780628d4b4da9c7c5bcbb1cf509. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/PT8AO2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094ded5589b873267f2e48a67035fc7335bac54b42f0c0ce11b5d42afbd4b910. 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/PT8AO2200006.
Fado pessoano (feat. Manuel João Vieira, Boss AC, Ana Sofia Varela, Paulo Flores, Lura, Tcheka, Zé Ricardo, Manecas Costa, Luanda Cozetti & Ana Firmino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64aa0740224e7d3ee0bfe51f518a4d9a39410afbd1cc9406f883246dace90014. 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/PTEM11200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38c0f74990175154af9fdfe553d609edcb1a7076951c46b40df836abcd0ed3c. 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/US6QR2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38c0f74990175154af9fdfe553d609edcb1a7076951c46b40df836abcd0ed3c. 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/US6QR2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f91368109f263656f2feeca17198d3f690baa61ca40f3b48256f55bfc76cc72. 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/BRGK42100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce090791f1fa895ba6ba38c40477272132a0400a04e2b822d2a0338378e2d8a. 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/QMFMF1414711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe578945a401acd830c80175b1c19659f680ef00699eb46f5eefe354fd42dedc. 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/FR54E1201722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc01476b6c5a3dd6b5bdceb48b3b292545a4db2a3eaf4aa798696b4116ffd53d. 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/QMFME1583531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e08bed1e0a9a7d657b75f686bb3f9dc63c2266fde848521e1266c57551cfef. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/PT2R12400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8299601c5c9c48e3100c414c14c134d9a6399a47677327b15029444e9854c67e. 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/PT6AH2300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653d9dd79f02761754ed2c5e72dd92cea196a0f0b447d411ee66bc97b3a09eab. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/BXAII2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112447bad44033acd6edf8207c9b412d27a1c43b8092bf5760ec5d6f5edcaef8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USA371024350.