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 0x0c6e4590bb6b848968cde41ae3b371fa54b9726c7707837fa6fb90407a4ade00. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c07ed20-1f2a-480e-8829-6d2c8cfe80d1.json and https://artists.proofprofile.net/proofs/artist/6c07ed20-1f2a-480e-8829-6d2c8cfe80d1.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 0xc1aacb7f29e28d8ed5880a71684f1bad9078cdce01b55ca63e50d6db519d4546. 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/QZGCD1806397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5d5f5aad3a40d92ce2de703fab6e4ebec3381aa3b625284ef285222d155e53. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZGCD1806402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ad4a5cd85539d67701e3ca0c6d4673807cc7f4312becbcae618b7899c70c43. 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/QZGCD1806406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906e1fb0d79778a8ec0e4be8aea188b62c30aa5e2a518ab6ff4683db6fc177f1. 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/VNA0F2017555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebc34be5fc96dba722804d39d83340fce4af32a22c6089d6de9175f9d147c11. 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/QZGCD1805936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980827ed751d66e04de2fac6355b44598d96d574038fc05914e2cbd6ecb14830. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZGCD1805937.
Liên Khúc Chuyến Đò Vĩ Tuyến - Nỗi Lòng Người Đi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144a716074e2e92be5bbc1854b89879ad316119ce86f839d38121d3d587f121d. 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/QZGCD1805938.
Liên Khúc Kiếp Nghèo - Người Thợ Săn Và Đàn Chim Nhỏ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d7f28355e390ede5a4dcf8ac001d4447ccc6b4fb0d43e92eda25331934d680. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGCD1805939.
Tình Chết Theo Mùa Đông - Trăm Nhớ Ngàn Thương
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26d8f00b0c82da6dca3174dda708af97655f3e4f67896dcf3afce5f95fb25c8. 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/QZGCD1805940.
Liên Khúc Tình Là Sợi Tơ - Mùa Thu Yêu Đương
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd2b13b2b967e0e658fa6f006ace7b1c7458476d6cba9451d37c5f965b3cef. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGCD1805941.
Liên Khúc Xin Thời Gian Qua Mau - Hai Mùa Mưa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa631826175ebfa09866b54d4f3d80f6d62b2b11cb6c7ec1502d1d7eefe9ad86e. 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/QZGCD1805942.
Liên Khúc Nghẹn Ngào - Anh Biết Em Đi Chẳng Trở về
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d7c44a7233ec3e7ea0123721dc90037ff9b745dd21ebe03d82d6ed417f73e9. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZGCD1805943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0406947828388e9d07ad4a97dc704151a3bd582779c3f48ccaf1c6b3a2160293. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1805944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c33901a188aa9a6dbad0211afc96d96f6f9fb008c3d19d4df361fe0a4b50fa. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZGCD1805945.
Liên Khúc Bây Giờ Còn Nhớ Hay Không - Trúc Đào
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535b5725b81cf55e13959e48c5a3108256de2b278c69160329954dabca832b8c. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1805946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc825346b362d6ff073f985c43a369cec924a7ecd49e7a900b81274c47384ccc6. 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/QZGCD1805947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764ffd69b5c074bea3dc13aa072e0140087af6be6dee619b7a9c2b3654f646c3. 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/QZGCD1805948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80e3a3e68458b0381deaf4b9536ec4dd247f3580b021d9aa254e3265f2deae3. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1805949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60caa72a23f6ed7f0935e3037ef0c35e324e2c8c16993f25b5b32c890cd39b69. 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/QZGCD1805950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256383c1673aba3c053c7b16f07ca4505caafa735eb48f85f5df7757a76f1d08. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QZGCD1805951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f22a89a9aad8fcee6ca085fcc64f7c10647fa0329bd2e9476f57db4badbfda7. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZGCD1805952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e000124d79d787457e76079768ce9928562dd2ac423dc61ba82e5bc6124c448. 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/QZGCD1805953.
Liên Khúc Anh Còn Yêu Em - Anh Còn Nợ Em
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4eeb390c7348d208f26a977bd6b085530de3ab412f52250d0e5f2b5352c8f1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGCD1805954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516805fee5cbe0b7bcabd0aabe238f7b016a89eccd2b940d7a8a03eb162ef279. 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/QZGCD1805955.
Liên Khúc Mai Tôi Đi - Từ Độ Ánh Trăng Tan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ffc101e63ca0ebf7b73c4bd173ec4113fe8f5301361757de1994d827b31a11. 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/QZGCD1805956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8f45d4d152fce61d644a267c90c923d39e021b1e83dc2aecd47451788d80c5. 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/QZGCD1805957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce619e8076ae96ce71c56c3a90fb7b7bd40f0ce5766ebeff971547d4a10511e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGCD1805958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f955959b11f3a4bbf07d4b5dcca735e842f7289ea0f6f6989ff86f024193f3. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZGCD1805959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3553ea3a21c77ecc5b9b014f29a51bf42272ba11b4456a2ba642fce0c2637400. 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/QZGCD1805960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc71b8420979c0faab01408659b7cc07b79b38ccaa2925529ee92074fcf3e55. 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/QZGCD1805961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c78ca9f3ec38cb61a2a181a51f5a4523b30f6c979f3761c25f384ea40ac41b4. 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/QZGCD1802252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c58ecb8fa57747b12175b5e9159eafa309ef6d960c733a93b7489c778abd4d7. 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/QZGCD1802253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8637fe07c99cd4c435bc6df3fc8cf0a050e8816c2268a9706bebf7e33e562a1. 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/QZGCD1802255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7a0d70311d957712b4f5d8daa179e0cc524033c990a3e5957c94b3cb7048d9. 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/QZGCD1802256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3a0543bdc2217397f2207c56e3efedac47ab1dbd636409fbbc68b6bed458b1. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZGCD1802258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe314225b1c84a52976416533480a2032466c9a445aee907e903d20b9303abb3. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZGCD1802261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15f9d9baa440117ab97422582cdd0a06aa1ac3a9e28872de210ffa52463e9ba. 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/QZGCD1807276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec4e6202942c307d86be3f4543cd0e4309d805801a6248e850b79326b1bb9ee. 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/QZGCD1803077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9e458a85e0b463ae0907df1e9a6d5a242ba2546cb48a6338bb16a5182ec470. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZGCD1803078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239a96bc3b0b334eb5e4cbf6a1d81bdb57e802a6960f0622812627d5c9f0fbde. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZGCD1803079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eecf2d17e321c221fec9f0fa99434ea175f6a44b59b697849d78339b20ba6c. 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/QZGCD1803080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd48505255b87b32ed6d9d34cce3c0e6d70e73bda51d676b6595aaa9c84a58c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8d1e578bffd86218f9586fd17750f31c1c48a5c3f7d2acd5fca6395fb280f8. 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/QZGCD1803086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc5987a6405895f3390a7f757ef30b7d3623723c0929f77e5a44ca5932f067b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZGCD1802242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726f988c8b6e0df97f9d01604123d0f82dfd948c4221f8f6814c96e7a1015a42. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZGCD1802245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79523b171f58249e446a4942bb5ffb4410bd5dcad747a3e64c26356b739a9c55. 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/QZGCD1802247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17742000802e05fc0861caf7a742d4a7cce8051751f988ca30f7fbf74a07f806. 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/QZGCD1802248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02da2b6ea3faafc484cb8ebc23daff716df7ccf8c6267214668db3b3a05e00f6. 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/QZGCD1802250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659b231b9f9dea79ad941cef45080891f91507de1229b7d582be6497878fbf6d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZGCD1802251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91b92e097e004e52be28f9262e49d1ff6a4322d93b9e1f7d7af9fa57efa918a. 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/QZGCD1802428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32269181d66c7c8764c4dea9306b9ae74e9826087674b0bfce7067697d2ae5ca. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZGCD1802429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447eb680ca3f3859d497ca2d1deb5c845c468853731765dd515ae3fd1b8ca4ef. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZGCD1802430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b013c317d1cd4c6f3a19a1f7075432dc8f1d625fcb8b90afc807e1755ef837. 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/QZGCD1802431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673409ab4d7440e318176076a79280bb4714a7c3cd0df731e46712d455aba0ab. 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/QZGCD1802432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b79d9af872615c600e5b7f1a1c2e9ba28b8efa6a9c25cb41153ab9f62b04f0. 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/QZGCD1802434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a0968ecb2e716b6040ebb80db59aa1c34b140482d1c4c03edc51120fc74bd4. 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/QZGCD1802437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1deb7947930ff6c56586ab38eeae834cc849291b9dd34b40c60bd9ece5bad7. 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/QZGCD1802752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9282874d4285dc59cfe271e8290ababdf08b16da0cd24f96d7710b0d9686aa18. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGCD1802741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc171edd6d55088d737b817b378eda1b2353f0cbcbf248f50b69b29f5530a56ec. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZGCD1802753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df42034700b41bd445bc9fffcf5115d0791e937484bbde0e3ff4fd7b0719111. 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/QZGCD1802742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b0fff3dd71fcdf6c81082c2077138c9a535ff22ec7a70c555643dc861f943f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZGCD1802754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f720bc476e54332b28da98079b853ed200f0c1eb0bcfcdf7fd2674b804da15b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZGCD1802755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee1089f622ed45b2b59613d3efae133960b8b2b3511eea4dd98f28366d3f899. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZGCD1802746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26db0a3b267120b1d3d5dceb1bdae7084a7bfe4dc934e19d4d77f44e4c3913ae. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZGCD1802748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50a4ad8aa72f2eb554962de471d0d19baf3ec7deca0592cffe72f3b47b9359c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZGCD1802749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc150f8639569255b28a5d5da2ad7941f496a9baf352db0b9acd7041fdbc469d. 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/QZGCD1802761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93f93f8805512235070abbe0c2efa7352fd4abbe43507213b98cf9d57afbe12. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZGCD1802750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f961730346ab8796422182263ea5d77c7013fe0acb46b4dd3a2f1238933a9c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594f9e5937e0b43907eb8e750a9d99f5aa76698b723d480d6da8b115d98adfce. 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/QZGCD1802751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e16c30fa3010ebc6fcf6465b70d0e1f612f87343d4e71874b83ae07af57dc6. 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/QZGCD1802272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0a9195b8e361d443a3ddf78b0eda02ca4c8a7a90c5d363bc51328abfcf5991. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde06e1775b8a2442d7cd442efcfdb594b85902a495207e37e7379b07ac241ce3. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZGCD1802277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761d8d82e3748205590d010bbb648b23b85db8e00e7b41673f6d5dfe9dc72620. 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/QZGCD1802278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6655ae0f767fc679203f0cf8900c7ce52a1f3ac8d22f53698f6797d65b4507c. 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/QZGCD1802279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde06bc7600dd015f5341dd80b5bea57a3d4bfa5e2a7091b221fddbbf645aec59. 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/QZGCD1806943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2150e7432c42f8368334555417bb9ff48bb1e24425f7ea5bde7657cf7492a947. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZGCD1806961.
Liên Khúc Nếu một ngày - Thôi-Nào biết nào hay - Yêu nhau đi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e22f914c6bf6137a89bc031dbd5fbc5a2730c5a6743d7f8997253684975bc6. 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/QZGCD1806962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53567add24b96b97346ad764bb72dd165b05fd2fda7e5a4adefd076ea5e6bba. 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/QZGCD1802649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bbf2333ec0a5f2a7b467ed1fd303ae304529e9dda58765eaefbea920570f4d. 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/QZGCD1802386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cea8ad22a2e70c03b4d522a876b9cddd3949957bfba3c8fbea42ab449980797. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZGCD1802387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd954ee660019c02443448755549512cd6fe0571a91875e702ac912162b462a. 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/QZGCD1802388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13460dca9844952f653d08ccb1a14a4d38babe2105102b2e6c513ee21bedf7fd. 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/QZGCD1802389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db2b8cd9b2f7d6cfe9b739cf6cc9faf8c112a1ca85a50ae3eac692353cf2844. 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/QZGCD1802391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8651620c2d9f545adf25e4176667e11bd2b0d8ded40c1cf4066fd38b51220f86. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZGCD1802392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ea70bea77804fddb271693b32b2d722e0c72d2bb53dce7d3695a42b46f6b79. 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/QZGCD1802394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8c2e70eb0fe95e825d0d5e47d8e40d1ad0f0bbc6f68f9cc6d65c7f24a03f91. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGCD1802530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f08b32cda37366d8af60821865df89fd2ab769b8b7fc1e50b749acc92cdc6f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZGCD1802540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cd2607cf15744c03748e4e6597165a960551a3e7175da2b7c95c1c2fa3ab4a. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZGCD1802531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523dbb3f8b6ee4f0bdb30af70d21c19357637ce0c51189847f8dec74f210dd45. 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/QZGCD1802541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3e0ff0989ceeceb345f2d52dc9c8d23319e5dbc9621a1f45125f7ad4a4b1fa. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZGCD1802532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b513dd6c0655d850afb25bb4dea88498ba433aaafb959c453d54af5c013bae9. 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/QZGCD1802542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2eb31bd0e68aff03e24218def45454a2723d3054bc59efdd4a321f836671060. 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/QZGCD1802533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9931e1b2a08e96ff924016d1bf46130de42de0b2bfa0868f315e039a550d1e0. 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/QZGCD1802543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4c9d2f4a7bc666995854e8a146b49203da95e15523198eb470cd67efedd538. 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/QZGCD1802534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0409f3d37998c47d5ee5794e1a150042a59492a9f508000997147e0a055108ac. 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/QZGCD1802544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52d31b55771be8bc11eaa6d21b282f64d6d65e7c319cf886f67162cc5c85836. 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/QZGCD1802535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853663209e9450b8b601c94d059b5ec6129ddb7639f239c4c5007ad600ed97a8. 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/QZGCD1802545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd8aca667d4b9a605851c8007664f50926c705d6e3ac7af1ee756a4f0985397. 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/QZGCD1802536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b94fa84725ede97fe760b856c5d97b3699e425af23cfbe6449129a0cf689e6b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabb9e99bbe9c8b1db46d3f896180abb125ad9fcffbfc1ecb4d1d7ce56e4574c. 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/QZGCD1802537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982bfbd8661ce27d612ce2c6be5a10c7bebf2a7ed8c7a0ddcfc47238330f42e5. 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/QZGCD1802547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3df992f8c62d6c8f44606fd744f2b29c80cb5182f3d55fe2a0a396d3d32a8b. 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/QZGCD1802538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261f63c7abc30b1a36578536912829364751d5910d5b43af046860f56e920bf1. 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/QZGCD1802548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f93d34f01b273826e52199d42e732a48ae2d665e9871f5bdd55b5fe67cd7c67. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZGCD1802539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09442335aaaf9a2e39dadf8d0f969493ff5c8e6575d78341ce3ee94c45c30dc. 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/QZGCD1802549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6702689934ff979bc0496781ea8897f9a521f8ceb0bfbd27104b183caab4271f. 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/QZGCD1802314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6231f4ca4262bbe656bee3f701b45c9b1d23e06c486dae4f6ecd27e44e8218c4. 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/QZGCD1802315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fa1dca2848c4e5f9814499f651f840b185b6786d4b2dbc181e5cb0034bd5ab. 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/QZGCD1802316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386e2846f4db15141df6f7d4ff22f1c009817a1506331285ee6b82ed592caae6. 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/QZGCD1802317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301fedbe7ec30ed7ca96562b30d34ea1aaf46f4a4729854bd2e9c481f2a0ef6c. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/QZGCD1802321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6cdfa9cb534c37fa64c4c846be9ea5f5f46dd5bae69e72d73f41076a6e25df. 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/QZGCD1802322.
Dong Nhac Lam Phuong: Cho Em Quen Tuoi Ngoc
LK Tinh Chet Theo Mua Dong, Tran Nho Ngan Thuong
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d4070619849214c2be94cd18ea96b2d207953259a419204c251a453628fa22. 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/USCGH1641914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a195515343205562a89d9b08c47ce9b7ee4116d4460cc4ee76d47c40af31fb6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USCGH1641915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8445e2776225e09ab2e99cbeac6fe38575262880dce42a2ec2fa74f74f73af08. 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/USCGH1641916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21554aa991e48a121c1b8d8b0738f86ad9ec3a29654484a027898ab37e0ed04. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/USCGH1641917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd93250c45a236a79fd6aeb7cc4d29e3304ba2c7959bc6bb442a710b5209a8df. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1641918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743092584fa47b1e590af1c68c660ad54b975a9fb2c68de4086544090135a098. 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/USCGH1641919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1289346e5d96ae08b7c6e681cda6efd615c964eb8f941898a1c6d3b9531c49. 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/USCGH1641920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99345f5c0abbf6b606460a02e5493caf4e9a5af04df0b0b606065e1375dc9df5. 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/USCGH1641921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b89777931bae50df18e0d2f89e97f67723f207c4eeb0484eb5bd7bd2b9ccd65. 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/USCGH1641922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b69dabe3fd187831c80defeb74e908ab48cfd033d213d037750f6d5dbb296db. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USCGH1641923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e68a28725d91bbed727dfb631b2e7afa499d2906136fd252027a482119a2bf0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USCGH1641924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafe4eba1a1d74cd1c406a0e1f3f95dd4420102a9c4436aa9e861d76fae2bfe0. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZGCD1802438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f638eae4ee1ea4ed0e653fc06efa07ff6a593ad993b6ed2840508d0f49fd226. 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/QZGCD1802439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc356d7b694c453836165c360addfbd4442fac900f709a6cc39d499dfffd3b2. 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/QZGCD1802440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4d88348a2ad1e161e1f41c08b5e3a2c88c9cb112f33b9d0eb37d71324f5282. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZGCD1802441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c961edd5609919c3557c065e4a7fa11358ab212e6ccba4d4a0f2b45beb1585. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZGCD1802442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ef3a133aa1753e3f0128ec9329d325afc5ce3ad5cd9468a98ff05d5ab582ad. 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/QZGCD1802443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc5ef6e70911efb386e61369c9ab8ff0c96947576d77ab6c0ca319cba83f4e4. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZGCD1802444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd9c348b2c6fab575efcc70286b04e35561bb1cf8f2a4694adef6c4ca6b126a. 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/QZGCD1802445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99431c2b019c381fe8ced52c3a324f563dc011d549225cf9e8064af06597083b. 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/QZGCD1802446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb38f56d903b7a355562701a30998833a46b3d7a6bed1afb2be5c2bb717f6e9. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QZGCD1802447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9c0feacfadbb24b6168938acc333f43ca318b29e0ea0c19cc21218ad15e980. 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/QZGCD1803626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648308a751fac8179b99ad4457e9fc185a14754ee1e84bf12fe3dc57f132339e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZGCD1803630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbd76982312198ff9537c7a09257bea4c63da6e078f09068d3cca29b71c173b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZGCD1803632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09db54b1eba1ca0d9bf673192a236b1a023b70098178981943970403fff36b1. 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/QZGCD1803633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3071b6b2c9eeed1d458ce71bb18066ef9a9f9590cef653f525bdbcbf47cc9c9c. 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/QZGCD1802187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200de8575c24382b9f0849fa602f37080f48ecf6b31bb68505f1c43ee1f40a92. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZGCD1802188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218b56eee492688b5c098bc3f65ad1002df5f006cb10bf1aeeb46729ba6752a0. 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/QZGCD1802191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9445176b93c46a1b5a0ba9b42e0f73997ad4520ae099988ff611ed4071369ed6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZGCD1802195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89667468cb46dd33cb3e41ee4dbddbc61e47893e4f1edfc3bcc96f4ce776c125. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZGCD1802196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaada264ae341e8d279c0bf1c8d0e12b92d494a2c6f6dcac5e243a8b2842235. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGCD1802948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4823ce7b18e90aaee184312689aa7ace222516e9c0fe2330f0e12e439501472a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZGCD1802949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f636db863ed57b2cde5be421da203a2418a682f7b1a72d92e77eaac892d05da. 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/QZGCD1802951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced360f4513ee84aea31d5fe31e04334406a6a4dc635ba01de0f6938fbb87089. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZGCD1802952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fd06731e1761ad87a63abacd02d35887f00dd08edc2d0c3252f3beb73a3394. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZGCD1802954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1400ea5d948596b83b28c870921bbf25a4e805d64f4dd5e3dd9ea4a5e2e584. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434be320329f67083137ebfb2fb75bdf9a631f59da083e38ff37436b71205d14. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZGCD1802958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b455416cdb3a811c124debdb545cd6f40ae898416320a0780d2f67146c65e4f. 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/QZGCD1802944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682d666beb21ee27500ef18086cdefd85a848f1e99f0b9491db1ea5f661a7a69. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZGCD1802945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02466f0eb5412891fa197fa8094c12e04f26482978d7349de6fce0a7761476c6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZGCD1802946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4de93d1b1f6f48609bdf81a9dbb40b2f0cc989623db51b775583d10eb12e0b. 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/QZGCD1802947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1bbe12221cbecfb13f76d51fa18aa4d671e58cddde5093ee8b271c50400c74. 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/QZGCD1807234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4196ec14c7cb18fa9525d1fee5da0b27d55b392995e0dd98641eceb2828284ed. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/QZGCD1807245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566743468f71fe1301099a26857be983effc08479475fc391bec3977819aab06. 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/QZGCD1803070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4ae5c551063a9070fefad5ad636f4851026bd504bcc7d6ac7762ec10da973f. 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/QZGCD1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5aac170004660ae316f6239aa5e321e543ba3310f17c2bc403dec4b9d2c3f6. 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/QZGCD1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd8d44a7003ca967309dc21cce6de945a1125c364a47569b6d78091401b2121. 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/QZGCD1802571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a87fb3d040142337cb2b487b9af6a1a7333653dffca72f0e53eeb098f857528. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZGCD1802583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8c023f64010d9fe64c8b7ce2f0730c94681bb6249a00b8f07d5fa27535f298. 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/QZGCD1802589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb175efa11ff33fe8634cca148e854b68da7b7ad81d89e9e3c8195093ad6505d. 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/VNA0F1704297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5460788a334731d8815b0dd7972cc71b4423271c7e68b74bf02162eeff234aff. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QZGCD1802468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636d0c00bdb57535741921ee370cbc37683431326e840be3ec51cd579de51c58. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZGCD1802472.
Dạ Vũ Quốc Tế (Những Nhịp Điệu Của Thế Giới)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd079b9c0b038d659fe567108100cf003b2db23ca342682a094141ac2416ac5da. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZGCD1807208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440ae50758d8675c6e7fefee46d14ca9418ce60766f2b5c1ee9429abaebc3096. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZGCD1807215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e409d817ae98f6ec14f08ea9f8fb75908ecf996cf544fa5496bb8f18946ecc. 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/QZGCD1807226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d7a638c38f013a86e32c70cd2585948fae9cea2f206498573aceb73bf235ef. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e162a57a5ab90c44daf56cc6eebd03e3a304cb625b862479281b516f8e90f0. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3859ffba00a9350fe0605e4d9a2218e8bc9ae5d91fa64386d61535be75356819. 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/QZGCD1802302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f77509f728395944689aaec656505826668829c7b8dc356623c0ae8af784ab. 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/QZGCD1807044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1279632081f706e56b79bcf1d9f31b831fe537f0b955f2f2f20f7ad588596b2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZGCD1807058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96eaee02466a3244e1e0a744f3fec8e984fe5d505d64346c92981781cc6d27e7. 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/QZGCD1802344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2be068816e5b0c858e185ea2dfdd48287f970851335b7c22ee2c28aa3f6c835. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZGCD1802346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fac48487c734935e4c451b6844055f9e45b9d2d870750ea6f2fc95c1e2280f4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZGCD1802352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842a13d6cb9aa9c48c9eddd97bef64b68e1d47437192f720745cb63fd4a9188e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZGCD1802353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393c7de9ed76729fd515a16f79882018ddff6d0813819241bed4a7f7beb13217. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QZGCD1807178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc763420cbc8f47cdb9688c0e97cd7028c7855c5e94641ffcb7762b7560642865. 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/QZGCD1807180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad14d503d2d4234d334c55bd8a6b00fa908b57ec3af0209703eacd007c052d9. 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/QZGCD1807184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc099c97841753b3c49180bda10d31408b2e654744256e267131a2604eb822122. 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/QZGCD1800401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151749e7a918cabdb119b9c8fe016560a2ece07dad3afbf85d132f98e0d41477. 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/QZGCD1800402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8637b98872e49888d37e0d63aadcbc092762c30c22074d485ce8b746ff02f9. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZGCD1800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d64ffdc3a7b26b100190d1cc78191aed352976e3a7bb60c9e9af39947ebe59. 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/QZGCD1803035.
Quê hương Tình yêu & Tuổi trẻ 15 - Soul Beautiful Days (Tình Music Video 15)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce84a0cb0ce0b913bc2096248aa06e83d3a37731b202638c3790836fd7ed163. 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/VNA0F1779351.