1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xa1779ff53fdbe9d0c107f9ca5b67d465091bd35a8c5da935db4df54c89c316fb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2a02817-2711-49c0-af76-6c95ffc7479f.json and https://artists.proofprofile.net/proofs/artist/d2a02817-2711-49c0-af76-6c95ffc7479f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x75de61cbf84298af65c99a8ef5ec3e653cc0324dd87c8b6a7601c970340b4e29","isrc":"VNA0M1935106","name":"Túp Lều Lý Tưởng - Live session","registered_at":"2026-06-18T23:13:00Z","spotify_id":"0o1tPKjVCPP9yhpK4EGMbG","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75de61cbf84298af65c99a8ef5ec3e653cc0324dd87c8b6a7601c970340b4e29. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0o1tPKjVCPP9yhpK4EGMbG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o1tPKjVCPP9yhpK4EGMbG.
Từng Là Của Nhau/ Không Biết Nên Vui Hay Buồn (Mashup) - Live session
{"copyright_id":"0x1c5312f56b1e667004996b7bcc3f85160583bbd2ae17928a3c7161ec1cb1ccb5","isrc":"VNA0M1935107","name":"Từng Là Của Nhau/ Không Biết Nên Vui Hay Buồn (Mashup) - Live session","registered_at":"2026-06-08T15:31:28Z","spotify_id":"4rEks6AbW2u7N2TK2xouLg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5312f56b1e667004996b7bcc3f85160583bbd2ae17928a3c7161ec1cb1ccb5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rEks6AbW2u7N2TK2xouLg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rEks6AbW2u7N2TK2xouLg.
Trái Tim Em Cũng Biết Đau/ Sống Xa Anh Chẳng Dễ Dàng (Mashup) - Live session
{"copyright_id":"0xe2f453ec7aa9c70d610dc928fafd33f25d7e8ccc3c74c8a8377ccfbb84e9e38c","isrc":"VNA0M1935110","name":"Trái Tim Em Cũng Biết Đau/ Sống Xa Anh Chẳng Dễ Dàng (Mashup) - Live session","registered_at":"2026-06-26T04:31:48Z","spotify_id":"3SxRBQCHg10H2qD029LNtm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f453ec7aa9c70d610dc928fafd33f25d7e8ccc3c74c8a8377ccfbb84e9e38c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SxRBQCHg10H2qD029LNtm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SxRBQCHg10H2qD029LNtm.
Trái Tim Em Cũng Biết Đau / Yêu Một Người Vô Tâm / Sống Xa Anh Chẳng Dễ Dàng - From "Gala Nhạc Việt", Live
Giờ Em Đã Biết / Ai Khóc Nỗi Đau Này - From "Gala Nhạc Việt", Live
{"copyright_id":"0x13402f579f08b195fd228d73fb2c46dfd6bc1f72de8976dedf8a08b93ec45c8b","isrc":"DGA052346924","name":"Giờ Em Đã Biết / Ai Khóc Nỗi Đau Này - From \"Gala Nhạc Việt\", Live","registered_at":"2026-06-24T21:44:31Z","spotify_id":"5GJRKt3LEzkbITMjKADfjj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13402f579f08b195fd228d73fb2c46dfd6bc1f72de8976dedf8a08b93ec45c8b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GJRKt3LEzkbITMjKADfjj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GJRKt3LEzkbITMjKADfjj.
Một Ngày Mùa Đông / Từng Là Của Nhau - From "Gala Nhạc Việt", Live
Cô Ấy Của Anh Ấy - From "Gala Nhạc Việt", Live
{"copyright_id":"0x305606b00f56ff511ba6fa6e53d38fdce3adedb89f804d2db04229b79e4b4ffd","isrc":"DGA052346926","name":"Cô Ấy Của Anh Ấy - From \"Gala Nhạc Việt\", Live","registered_at":"2026-06-19T17:26:19Z","spotify_id":"388GlgRmlYBvX7GKxF2HAD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305606b00f56ff511ba6fa6e53d38fdce3adedb89f804d2db04229b79e4b4ffd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/388GlgRmlYBvX7GKxF2HAD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/388GlgRmlYBvX7GKxF2HAD.
Như Lời Đồn - From "Gala Nhạc Việt", Live
Không Biết Nên Vui Hay Buồn - From "Gala Nhạc Việt", Live
Favorite Liar / 20 25 30 - From "Gala Nhạc Việt", Live
Ước Mơ Của Mẹ - From "Gala Nhạc Việt", Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a61e1fdd8563fdf0d027c76677b1686ed19c24f6631c90d710c23a9ed7af6fa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3WQkP3PXLfK0QvzHPJXiKH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WQkP3PXLfK0QvzHPJXiKH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a9672b00a29112afe92be19da133a11159f877878863a8c20c054ad41c1e3a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02fA8uMVTpFtcHO2y7MH5J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02fA8uMVTpFtcHO2y7MH5J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276c59f26f4a0cc70a5c41b511bf9ca32cff385037070ed0a1e91720ddfcc159. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sJ46uEZhOQ5j68xCY5M6M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sJ46uEZhOQ5j68xCY5M6M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9789027d551a729412c7c9c2453b6f50cd268fe138854608728d428534c765. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iEzCauDeY1iWSo4jaUJnR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iEzCauDeY1iWSo4jaUJnR.
Trái Tim Em Cũng Biết Đau (Minishow Bảo Anh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1bf71c21711573d6bb266796f2b865f55b8cfd550bc6a18a4b75c9bdbf06b8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rmTPh2nl98eA7whzWf9Z5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rmTPh2nl98eA7whzWf9Z5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f83f7f8503c72a722211f7469c2096eda49b39e06126fbc4f47a64d0a9211e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0lUivgsg7sb3XibHTRkp0U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lUivgsg7sb3XibHTRkp0U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035fb53417839cf6f6f42b2826e6e701845d45dea3b990e7ac421d3594083d56. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GuoiROwGJ8RKrvhASypqf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GuoiROwGJ8RKrvhASypqf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1be7329de3eb0b4d1763a6339df54e6029c828d79e8faeb8512214331bc7ed0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1C6lwufV4M3e349By421sF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1C6lwufV4M3e349By421sF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c17dccb9cde468ec011f9628d53fbee892124486645582f0a894c045228f8ee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QQgiAlk87wnvuISV73BnP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QQgiAlk87wnvuISV73BnP.
{"copyright_id":"0x121bd3c5b4b1d3bf83da6d7418fc7e86ea9828988fbab82fe5a615ccf74f49b2","isrc":"VNR011038033","name":"Trái Tim Em Cũng Biết Đau","registered_at":"2026-06-04T12:52:15Z","spotify_id":"2PspjfdPnw78FIkUypoluk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121bd3c5b4b1d3bf83da6d7418fc7e86ea9828988fbab82fe5a615ccf74f49b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PspjfdPnw78FIkUypoluk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PspjfdPnw78FIkUypoluk.
{"copyright_id":"0x585d17bbf2ab8a4ef02e1f6954b24b89e56c861bedc6a2759fa75b0e582dbdf5","isrc":"VNR011038034","name":"Và Em Đã Biết Mình Yêu","registered_at":"2026-06-18T23:26:24Z","spotify_id":"7a12EZKjmfDLfMrHK8U0Xo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585d17bbf2ab8a4ef02e1f6954b24b89e56c861bedc6a2759fa75b0e582dbdf5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7a12EZKjmfDLfMrHK8U0Xo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a12EZKjmfDLfMrHK8U0Xo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5306017c7ff754ed8285ab702ab7115375c507e74db9d74ca298a335b96189ce. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nsFL5RxVT3gD3wxCs8b7z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nsFL5RxVT3gD3wxCs8b7z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac846600814352b73199064e11c3e5cf255b464377d968a83e9778fbed948c6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17p6KAZ5WqNqtICnpx2FzZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17p6KAZ5WqNqtICnpx2FzZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3b7a5c4c31ffca77a718f7ca05c548b31a90dc93a948a7519e09c4ab292214. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65SsVzT2vxm3fCQXt6xGVB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65SsVzT2vxm3fCQXt6xGVB.
{"copyright_id":"0x3482b84b51e8c6647c7a4889bca6e44a1decd493a2e0bd2212bf5cfc61132659","isrc":"VNA0M1926390","name":"Anh Muốn Em Sống Sao","registered_at":"2026-06-05T14:16:35Z","spotify_id":"2rYNZ11xKh4Rb8vfobSVoN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3482b84b51e8c6647c7a4889bca6e44a1decd493a2e0bd2212bf5cfc61132659. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rYNZ11xKh4Rb8vfobSVoN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rYNZ11xKh4Rb8vfobSVoN.
{"copyright_id":"0xbfa733bcce3e3ff967837a8f62f8ee88105e739733f65ac6fd281b09eed54b0c","isrc":"VNR011026190","name":"Con Tim Dại Khờ","registered_at":"2026-06-09T00:18:32Z","spotify_id":"5DTbICIQ6SdU7zBMsPtCGr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa733bcce3e3ff967837a8f62f8ee88105e739733f65ac6fd281b09eed54b0c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DTbICIQ6SdU7zBMsPtCGr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DTbICIQ6SdU7zBMsPtCGr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6518f799ffc40947986d208a783acc67c88d96fedc795e271abab1f357c18ac3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OS019Pmy96Jcn16ET16QG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OS019Pmy96Jcn16ET16QG.
{"copyright_id":"0xeb22bd306f7a3a620ff3ab74eb1ea1aaa97bfc7286cddad246961d02871f26d7","isrc":"VNA2F2400211","name":"Có Anh Ở Đây","registered_at":"2026-06-10T09:12:26Z","spotify_id":"0aMweBE0y1IwmxDyXNVJrg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb22bd306f7a3a620ff3ab74eb1ea1aaa97bfc7286cddad246961d02871f26d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aMweBE0y1IwmxDyXNVJrg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aMweBE0y1IwmxDyXNVJrg.
{"copyright_id":"0xaa4e5d3727cfa7e6b5573ec7797fa6a5c100785d730237f7963b42cceee23499","isrc":"VNA0M1930957","name":"không biết nên vui hay buồn (feat. Táo)","registered_at":"2026-06-05T18:48:15Z","spotify_id":"1DGeOHzwCxwJBiitcnUz0B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4e5d3727cfa7e6b5573ec7797fa6a5c100785d730237f7963b42cceee23499. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DGeOHzwCxwJBiitcnUz0B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DGeOHzwCxwJBiitcnUz0B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff995a9dd215c85314671b7119c993afd3c4a1724a60013bc51571160d9936eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Sx63dtDf3m5barUfoPjRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sx63dtDf3m5barUfoPjRJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5fb364a05c40508d8df99b967d09558db49e2310a81b1a3cb55db4d3714666. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rLir4hyqMXTlBz0FnIjAf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rLir4hyqMXTlBz0FnIjAf.
{"copyright_id":"0x11e36b69934488bdbbf8270d1287a73a6a931c3ccd874b8871dc2aab6598167a","isrc":"VNA0M1930960","name":"favourite liar","registered_at":"2026-06-10T09:05:52Z","spotify_id":"5KDatiYVwuxRdXOtasEeoi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e36b69934488bdbbf8270d1287a73a6a931c3ccd874b8871dc2aab6598167a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KDatiYVwuxRdXOtasEeoi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KDatiYVwuxRdXOtasEeoi.
{"copyright_id":"0x3ad752a5d7d85cd7082cbdffdaa9b327a10f679603f3b4e6ce8ca6c1f19deb29","isrc":"VNA0M1928756","name":"Từng Là Của Nhau","registered_at":"2026-06-04T10:41:38Z","spotify_id":"5KYv3kORBKUmVEoqbRRWxt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad752a5d7d85cd7082cbdffdaa9b327a10f679603f3b4e6ce8ca6c1f19deb29. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KYv3kORBKUmVEoqbRRWxt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KYv3kORBKUmVEoqbRRWxt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a6c2f71bf1a4c8a62f86f0ad6654a6da21f5f507e5d1ca78e4bd68017dbe20. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2saeL41NnxeCSDkoUytJd0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2saeL41NnxeCSDkoUytJd0.
{"copyright_id":"0x4dce0ea75fd0a4054ddefb4bf5586fb74d96343a147ff2de8018b08a24986acb","isrc":"VNA0M1926383","name":"Một Ngày Mùa Đông","registered_at":"2026-06-09T12:06:29Z","spotify_id":"5PUgD8fDi0l9JeleDlap7o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dce0ea75fd0a4054ddefb4bf5586fb74d96343a147ff2de8018b08a24986acb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PUgD8fDi0l9JeleDlap7o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PUgD8fDi0l9JeleDlap7o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119c6061a826db4a1a5ef3244c3a9e4f362e9b8260992e73d3932076bbaa0eb6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2B3QE90Wpt9EstzArWixZp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2B3QE90Wpt9EstzArWixZp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a22ca1eb5461461253475c641c642a6e0816578e6f4e8e76c5aa7d4f5b60110. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3nyk0oDP5R9DviNmrnL65s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nyk0oDP5R9DviNmrnL65s.
Hôm Nay Tôi Buồn (Bẫy Ngọt Ngào Original Soundtrack)
Hôm Nay Tôi Buồn - Bẫy Ngọt Ngào Original Soundtrack
{"copyright_id":"0x3e0a41dab74a5e220c0580dc0cfa9013367924363fa90580ffc7c9800c34a1f1","isrc":"SGUM72100173","name":"Hôm Nay Tôi Buồn - Bẫy Ngọt Ngào Original Soundtrack","registered_at":"2026-06-21T12:43:49Z","spotify_id":"5W7VUfXnRCooLUJ6GIRfpU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a41dab74a5e220c0580dc0cfa9013367924363fa90580ffc7c9800c34a1f1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5W7VUfXnRCooLUJ6GIRfpU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W7VUfXnRCooLUJ6GIRfpU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187fea7276ae6dc50285cbd2967de3102fa8835628e30554600476bc14e7dd68. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SK7edgPy3BKaIbxaVbi0G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SK7edgPy3BKaIbxaVbi0G.
{"copyright_id":"0xbc54b8c759cfc6bae3cf462ff4f66400e30d0f016c9c96d1a46bb942bce5c716","isrc":"VNA0M1924303","name":"Yêu Không Cần Ép","registered_at":"2026-06-25T01:00:24Z","spotify_id":"2nTXkAQ6SQKGfzDbOMwUbf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc54b8c759cfc6bae3cf462ff4f66400e30d0f016c9c96d1a46bb942bce5c716. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nTXkAQ6SQKGfzDbOMwUbf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nTXkAQ6SQKGfzDbOMwUbf.
Mắt Nai Cha Cha Cha (MoodShow The 2nd Show)
Nếu Phải Xa Nhau (MoodShow The 2nd Show)
{"copyright_id":"0x3d6604cee1cea8f75de1c762ddf9c876426f52a7eda638a1f242b87401d1b50e","isrc":"VNA0M1922193","name":"Miền Cát Trắng (MoodShow The 2nd Show)","registered_at":"2026-06-27T20:32:00Z","spotify_id":"5Fg5JTt5xtyJaGwLDibip7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6604cee1cea8f75de1c762ddf9c876426f52a7eda638a1f242b87401d1b50e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Fg5JTt5xtyJaGwLDibip7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Fg5JTt5xtyJaGwLDibip7.
{"copyright_id":"0xda3070c13cef6d50ce9a6af1c8e918b7a205649ea5653b77d56606a6ef95f9fe","isrc":"VNA0M1922302","name":"Một Thời Đã Xa (MoodShow The 2nd Show)","registered_at":"2026-06-19T06:38:25Z","spotify_id":"7tZWYR6HbvvHi9zzV8i7hX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3070c13cef6d50ce9a6af1c8e918b7a205649ea5653b77d56606a6ef95f9fe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tZWYR6HbvvHi9zzV8i7hX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tZWYR6HbvvHi9zzV8i7hX.
{"copyright_id":"0xda3070c13cef6d50ce9a6af1c8e918b7a205649ea5653b77d56606a6ef95f9fe","isrc":"VNA0M1922302","name":"Một Thời Đã Xa (MoodShow The 2nd Show)","registered_at":"2026-06-19T06:38:25Z","spotify_id":"1Q5L9ZekKDUCdz4Bj3cTND","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3070c13cef6d50ce9a6af1c8e918b7a205649ea5653b77d56606a6ef95f9fe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Q5L9ZekKDUCdz4Bj3cTND.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Q5L9ZekKDUCdz4Bj3cTND.
{"copyright_id":"0x3d6604cee1cea8f75de1c762ddf9c876426f52a7eda638a1f242b87401d1b50e","isrc":"VNA0M1922193","name":"Miền Cát Trắng (MoodShow The 2nd Show)","registered_at":"2026-06-27T20:32:00Z","spotify_id":"03e9gTPUoPVMFlHjfEkLai","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6604cee1cea8f75de1c762ddf9c876426f52a7eda638a1f242b87401d1b50e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03e9gTPUoPVMFlHjfEkLai.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03e9gTPUoPVMFlHjfEkLai.
{"copyright_id":"0xd7795541960f5b045509ca9b8babcee0062bb7f9839f1c39607aaa1a3fe73167","isrc":"VNA0M1921961","name":"Mắt Nai Cha Cha Cha (MoodShow The 2nd Show)","registered_at":"2026-06-22T12:14:43Z","spotify_id":"2WZGtKOC0dU12cETIegcJU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7795541960f5b045509ca9b8babcee0062bb7f9839f1c39607aaa1a3fe73167. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WZGtKOC0dU12cETIegcJU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WZGtKOC0dU12cETIegcJU.
{"copyright_id":"0x2e18760dc44ca40954590dc00297cfd0bf3530dcc5dee6bcb662a4259fa8df21","isrc":"VNA0M1921960","name":"Kathy Kathy (MoodShow The 2nd Show)","registered_at":"2026-06-18T23:21:53Z","spotify_id":"3O0etiKAsIHGNyMYtGwVML","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e18760dc44ca40954590dc00297cfd0bf3530dcc5dee6bcb662a4259fa8df21. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3O0etiKAsIHGNyMYtGwVML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3O0etiKAsIHGNyMYtGwVML.
{"copyright_id":"0xc2cdee39b6dc3ef77be76f8b98c0296aed841a8b210e0794d8f06614a9ce43cc","isrc":"VNA0M1917776","name":"Khi Cô Đơn Em Nhớ Ai","registered_at":"2026-06-19T20:07:42Z","spotify_id":"09jrpzkyfF0Azygeji3Fcb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cdee39b6dc3ef77be76f8b98c0296aed841a8b210e0794d8f06614a9ce43cc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/09jrpzkyfF0Azygeji3Fcb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09jrpzkyfF0Azygeji3Fcb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85efe3081cc4c36429f90bc8630474235383e2493d36c223c474659daff43ec3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nE10B941pL2590LCCq9T0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nE10B941pL2590LCCq9T0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243732e859635f38ea2ccabd4b3dc653be373681306e64965eb24ee54c46ec07. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ChrTfuP953hGRT6djk6Be.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ChrTfuP953hGRT6djk6Be.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8380c1e8f4d2e540f9613cc7039ef851682b750f253193700a9cc05a13b03d0c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7vNA8aXZ7HTMMSvGkb0SBa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vNA8aXZ7HTMMSvGkb0SBa.
Xuân Mang Tết Đến (Live At Tết Tân Thời)
{"copyright_id":"0xe32eb042eeea746e5d7fb97a2d51aa7bd154a91a22b204ba580f903a515d15b6","isrc":"VNA0M1911668","name":"Xuân Mang Tết Đến","registered_at":"2026-06-20T14:22:36Z","spotify_id":"5rpEctTE5Bt4AtApIzyow0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32eb042eeea746e5d7fb97a2d51aa7bd154a91a22b204ba580f903a515d15b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rpEctTE5Bt4AtApIzyow0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rpEctTE5Bt4AtApIzyow0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9888319911716a2f1c7012948778acd9adfa3ad685386626f4f8449c47bfc37d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3e0VGk0zEqBfzwiDJLpESJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e0VGk0zEqBfzwiDJLpESJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a4d839d7213f5b0a7bccdfa3bb25ec61da21e6c5e484a4493dcc363a3c2072. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3aTDv381vKZjUCnYwQ0IPJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aTDv381vKZjUCnYwQ0IPJ.
{"copyright_id":"0xe0c63225a0f1b68f00c55ad53f72a982a3f0e63ef67af3736d7b184db2aa2c6d","isrc":"QMFME2227010","name":"Sống Xa Anh Chẳng Dễ Dàng","registered_at":"2026-06-10T09:07:37Z","spotify_id":"5J2qJkPkcNTMYkZNVhycj7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c63225a0f1b68f00c55ad53f72a982a3f0e63ef67af3736d7b184db2aa2c6d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5J2qJkPkcNTMYkZNVhycj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5J2qJkPkcNTMYkZNVhycj7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92801d2bd12b2081b58055188408d35e9893d7dddde73f9674c3d2ea1e5c07e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02x0OiVf8fLKiPj4tkAsS5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02x0OiVf8fLKiPj4tkAsS5.
{"copyright_id":"0xf931e8be4c87bed6853920d19375d191e2fad8e73bba17b0634a866678e8c8ea","isrc":"VNA0M1843145","name":"Như Lời Đồn","registered_at":"2026-06-06T13:46:39Z","spotify_id":"5aUlYDU9wWSVPRdrbCSPHF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf931e8be4c87bed6853920d19375d191e2fad8e73bba17b0634a866678e8c8ea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aUlYDU9wWSVPRdrbCSPHF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aUlYDU9wWSVPRdrbCSPHF.
{"copyright_id":"0xe9c3c3965f272f05ad2839afc7059015f1912d596a9b96d6547d115930ac6a35","isrc":"VNMUS1823001","name":"Yeu Mot Nguoi Vo Tam - Original","registered_at":"2026-06-09T12:06:50Z","spotify_id":"0xPcOje7rQYRdOVyiJJ0T1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c3c3965f272f05ad2839afc7059015f1912d596a9b96d6547d115930ac6a35. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xPcOje7rQYRdOVyiJJ0T1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xPcOje7rQYRdOVyiJJ0T1.
{"copyright_id":"0x010983b8a2a653b4b4bab57d7e50eeeef3ab0bef7b94dff1095af3b9d7ed7119","isrc":"VNA0M1926129","name":"Ai Khóc Nỗi Đau Này","registered_at":"2026-06-06T20:14:13Z","spotify_id":"69cZkJElzfxvfLSqxihRxs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010983b8a2a653b4b4bab57d7e50eeeef3ab0bef7b94dff1095af3b9d7ed7119. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69cZkJElzfxvfLSqxihRxs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69cZkJElzfxvfLSqxihRxs.
Thanh Xuân Của Chúng Ta (Kỷ Niệm Hành Trình 5 Năm & Thực Hiện Chương Trình Gala Nhạc Việt Số 10)
{"copyright_id":"0x77d7618cc086bc5b150a240779a8d59051175c23fea98115d2e804c7fd592566","isrc":"FRX202164751","name":"Thanh Xuân Của Chúng Ta (Kỷ Niệm Hành Trình 5 Năm & Thực Hiện Chương Trình Gala Nhạc Việt Số 10)","registered_at":"2026-06-07T04:12:29Z","spotify_id":"2RRYhj4FOUu6lAwhrDW8J8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d7618cc086bc5b150a240779a8d59051175c23fea98115d2e804c7fd592566. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2RRYhj4FOUu6lAwhrDW8J8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RRYhj4FOUu6lAwhrDW8J8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dd258f42fb13281d01bba0b197091eaea28af9355e98624fe3860801ae83f8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0U6MsJybEfho5s80GyI9uN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0U6MsJybEfho5s80GyI9uN.
{"copyright_id":"0x3572ba470948502fd7222f2cbad0799a91d2eb4e17105ca89cd12aa4c16d82a7","isrc":"FR59R2026902","name":"Thank You - Những Chiến Binh Thầm Lặng","registered_at":"2026-06-09T10:42:08Z","spotify_id":"3lpVmrNerAdO06BTxOeBhc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3572ba470948502fd7222f2cbad0799a91d2eb4e17105ca89cd12aa4c16d82a7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lpVmrNerAdO06BTxOeBhc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lpVmrNerAdO06BTxOeBhc.
Thank You - Những Chiến Binh Thầm Lặng - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacef1d995198dd11fa8f93aaa36463a9ec1cb606f93518384a14588350d5e6d9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KbpnV3sbRxn8QQkmvkI65.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KbpnV3sbRxn8QQkmvkI65.
{"copyright_id":"0x4ce92c04eb063895fa6968df8cb55bbc948013e9e21cb43835eb40a7c1dff93a","isrc":"FRX282113081","name":"Khúc Giao Mùa","registered_at":"2026-06-05T22:29:38Z","spotify_id":"3C53WBsLlQYbP3pWODLrmu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce92c04eb063895fa6968df8cb55bbc948013e9e21cb43835eb40a7c1dff93a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3C53WBsLlQYbP3pWODLrmu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3C53WBsLlQYbP3pWODLrmu.
Gala Nhạc Việt 10: Những Ngày Khi Ta Còn Trẻ
{"copyright_id":"0x8f705ffb4bda1920d2ffa9ce99707bce363dd1838fc23bee85dd5937620d54ac","isrc":"FRX282113126","name":"Thanh Xuân Của Chúng Ta","registered_at":"2026-06-23T14:19:32Z","spotify_id":"4HhdgH9iP16iadw510Cjti","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f705ffb4bda1920d2ffa9ce99707bce363dd1838fc23bee85dd5937620d54ac. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HhdgH9iP16iadw510Cjti.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HhdgH9iP16iadw510Cjti.