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 0x960824f511e47baa16de80b04f66e550929c9ad75574508d14d53a7b469b7217. 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/8845a91f-cd0c-4b85-b470-8e3b8091c019.json and https://artists.proofprofile.net/proofs/artist/8845a91f-cd0c-4b85-b470-8e3b8091c019.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 0x255cbf32690e7fea7c7021996dccf4b78f41dfb6170439dec64c5db2a106c941. 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/FRX872437521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde487a1ad3036f06d4fef92c074ab5060d6bf08b517abed2e7759b6b21549ecf. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FRX872437524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fbadac9ad6152c1e68866bb4ae22c2d10f0044eda0049b2b3ff732c5faa4e6. 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/FRX872437525.
Hoa Nở Bên Đường - Công Phương Remix 140
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8d179f2e85cff5e332c81bc8f699543e6ce3ee2de229183ad77dba8cae44e7. 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/FRX872437529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b753a12435e13168e805785c4d7da99a6c351abf6eeaec9e2873997fbb678a. 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/FRX872437530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a38b652840be767e5c1123be61e8d5c26f8517a734862b44f15c4e07fb203bd. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FRX872437522.
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 0xf09a3cb7fdcf1072c35a182562c638c46fb9e3bb64a5c4636246bab0fcef6f0a. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/FRX872437523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b9ef4a7510e8610fb126c6e751bd647173403ca5032a960416118c7db809cb. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FRX872437527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cf55474eb5d49773f11abdd3567d7f00d8f8d141c1c9a929094fd4a7f9e3ce. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRX872437528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e3cd15b27887a9281ebf6aef455a7f61361ad416ca17afe01978f9d7bd5739. 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/FRX872437531.
Nỗi Đau Xót Xa - Vuhuynh, Thaonguyen Remix 138
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4067fdbdb59aa6b0e2a1f5ff7ca402f83c5bff2c5cb491653d935700952653. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/FRX872437539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc30de67bce39e3f09f9c128ac1d7dd9bc5ac95905ed61f1006f815baa5ee60c. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/FRX872437532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37e70e78718dea2959aca3736635d928b5899b3185356712ba8c7a7ee02daeb. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FRX872437536.
Người Lạ Thoáng Qua - Vuhuynh, Thaonguyen Remix 138
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a12768e185596d73372d360dfaa52067584d220bfaeea3545f0b17f3ad272cd. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FRX872437538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8fb1763b12b00bbedce7e7a18aec44be82d0630f13cc86058a3a07ef356d28. 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/QZYFZ2384371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408edbbfd1a5c498c82968a194a4574e687bb6046add78f7914e84f4e9f10c32. 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/DGA072457639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c29f7ef6e2173973ba3307421a0db6cb2f5ac0938f6b2012cf160ef1528895. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA062479904.
Yêu Em Nhưng Không Với Tới (Extended Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ea256ac21d407678e7ece812d13fec38599498fa55cda87cdd40e7d8007e40. 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/ARC572402402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf3e6005cadd92f8de79ea9a8658af00b7ec447170a928d434e7c57673d5d1f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/VNA0F2310015.
Chào Mừng Đến Bình Nguyên Vô Tận (Vuhuynh Remix)
Giả Vờ Thương Anh Được Không (Thereon Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e450eb71bc1fdd17b09becf06fea9a1ab5161ae2b8913900e6e00b498f2e20. 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/DGA052497042.
Yêu Em Nhưng Không Với Tới / Vở Kịch Của Em (Mit Remix)
Yêu Em Nhưng Không Với Tới / Vở Kịch Của Em - Mit Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e21360514ac6ea67c194a6aa867511bcbee1bb0cd0d79697bcafa2b5c424509. 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/DGA052487155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816139f0c792e934dca2f5cb2e01222543d7e11f8b10966c3423a01717a6df5b. 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/DGA052487156.
Umee (VuQuan Remix) - Suy Tư Vu Vơ Remix
Trường Sơn Đông Trường Sơn Tây (VuQuan Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa69181abbb57fee2832a027a255f046cf1b0b960fb75fd6fc30715573589c38. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/VNA0F2326971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86abe1dfc0fe3d081af0806736ec3b35b180286b08072854106ce0591793757. 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/FRX872467562.
Quên Một Người Đã Quá Yêu (BuiThanh Remix)
Quên Một Người Đã Quá Yêu - BuiThanh Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cdfebb519940d3c802913f026f9a3b65a3adebe6d645b18aa09a1005c36f87. 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/QZZ662363901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc517749e99318604803f5fee664de274a9aab8bb2b312ad978600b88a33df4d6. 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/FRX872492494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23575ed4beed93b739a0239de8e75e660447859b4e52ef5275354eed63e6b2b4. 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/FRX872492492.
Giả Vờ Thương Anh Được Không (Huy Pt Remix)
Giả Vờ Thương Anh Được Không - Huy Pt Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa53d39e2112cb7d8f1be11390280ceee1cdc2c393fad80b00a756f9d368a0f3. 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/FRX872453363.
Giá Như Anh Là Người Vô Tâm x Nhìn Em Lần Cuối
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d62ff7dc42f988c1b14f9561e54f493afda8e361e67af437f115399d8a11f6. 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/QZZ662363903.
Yêu Em Nhưng Không Với Tới (Bích Liên Cover)
Yêu Em Nhưng Không Với Tới - Bích Liên Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4a091a89b20dba5e13d3803ee234aaa772fc7f8ed7d9b59ec47f31a72cecf6. 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/FRX872441794.
Tương Tư Nàng Ca Sĩ (9C Remix) - Gặp Em Từ Buổi Xem Nhạc
Yêu Thật Khó Xóa Thật Đau (Haiyang X Hyylee Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63abccea4510edf3de04a1dc71fcf104b8b786f45f1a4ab907c1c9240fd2c1d6. 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/FR2X42552020.
Vạn Vật Thay Đổi Vật Chất Lên Ngôi x Em Ơi Anh Phải Làm Sao (Topkn Remix)
Vạn Vật Thay Đổi Vật Chất Lên Ngôi x Em Ơi Anh Phải Làm Sao - Topkn Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c61e720821211015b673448d15eae74817f0a9ac83a1501d9bb78a9b3db027. 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/DGA0S2440663.
Môt Tình Yêu Hai Thử Thách (Minec Remix)
Môt Tình Yêu Hai Thử Thách - Minec Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb66b4106402edf91bb9b3032bb986d739ee1192e2c83479380b48fedb909c1. 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/DGA0S2440650.
Môt Tình Yêu Hai Thử Thách (Dbeos Remix)
Môt Tình Yêu Hai Thử Thách - Dbeos Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81652315427ca0b544a96b746a3287f5cd5d943ebea8c41a9d830fd128b0a68b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DGA0S2441096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29d37149a907632a84407dcea5e65e09ed898ad471d731e4339f38c5ed2529e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DGA0S2440652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40de8c6694e8f94352353a088d91af03d061a3557bd9879697af3e9f67cfcfd. 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/DGA0S2437485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb797b03fa1c6b556bb0dc5d1f906fdad1a0064222425c3b65988d6af16ddeb. 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/DGA0S2437486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e17603778fbb8269489515545cb7976a4f8e5b801fb39ca0c9ac5b5ea1e772a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2437487.
Vạn Vật Thay Đổi Vật Chất Lên Ngôi (Minec Remix)
Vạn Vật Thay Đổi Vật Chất Lên Ngôi - Minec Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c813ffe32fe32a33891c73d708f7cf16444c5ad988c167a882e1392fedd4832. 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/DGA0S2431012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa265f0505055a32230910960bf132d81547a8faf684cf05c34fff9f6b69bf31d. 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/DGA0S2418111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5f4bfaa585b0988bfc5ea7e364736117960a14826830406cf63175a925f29e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA0R2465370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1eb9a94acb9afbfed7360d6f83b73781e7687e52be3e478040d6f1fa2e298. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DGA0R2416326.
Nhường Hạnh Phúc Cho Anh (Vuhuynh Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac84e664f65d355513d82f18c2186c755ee2a57bc1eccd3417cdee231e87332a. 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/DGA0R2416339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99c010490c5f04bc8d57620077294ca785eb4977409583ef139e6d6896f60e6. 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/DGA0R2428832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949fb409276d62c51c8a22b3a88bbcf7a1669756eff792535ddafb1e2ba4c2be. 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/DGA0R2416347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292a0db98e396b04a0e43f68389c69bb3010129187afcb3f6ad5cdd152be37be. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/DGA0R2416346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d875e862ee6d4651f20491df8429e00731c445449037c8a6a32cf05314c3b5. 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/VNA0F2310009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4b96f45b7efcaecabf41c847f89c6b51791342146d0dad420a756915f5e9c0. 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/DGA0Q2424993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e20ce9d3968a0451a3045773566f46a8e174410b4d20fe3a2fe5898c3a8500. 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/DGA0Q2424986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927a9e9cceac27532bcbe717cf85e69b96adb4def181bb62ddf45af8c68cb609. 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/DGA0P2494676.