1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a883e7fdfb6e4d40461f961ec3085505e5b8ba874372e4e6bdb5f3b085c6f6b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c56cd74-ee02-4cde-a29c-54d4ee188541.json and https://artists.proofprofile.net/proofs/artist/0c56cd74-ee02-4cde-a29c-54d4ee188541.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Liên khúc Trai Tài Gái Sắc / Ngày Xuân Vui Cưới
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30169e8aebd5e53e789320ba46957666aa4e5f530d100cae2de73a929cd9a950. 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/FR10S2267773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02196f2553361ddd7be5606347f488d69b346ff68905d08ebbd8eb4d5a2907b. 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/FR10S2267775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe246ec7f678006d3ad46ccab747397bdd1d2089a2d22aefa4f9724141f566430. 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/FR10S2267776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa991741086b1319bf585ecf257986823caaf07d9998afc751a2ff6ccf17660. 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/FR10S2267777.
Love Songs: Private Show - The Duet (Live)
Liên khúc: Chạm Khẽ Tim Anh Một Chút Thôi / Sao Ta Lặng Im / Cả Một Trời Thương Nhớ - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9892212780a0f02b1ee7ec424e27868e886d9343d0e1e66d3f2dd27acd0fd7d7. 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/FRS182065673.
Liên khúc: Yêu Thương Mong Manh / Khi Giấc Mơ Về / Giấc Mơ Chỉ Là Giấc Mơ / Ta Chẳng Còn Ai - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43db3e2a07c95216887dffe08af06c5647f4a70fe6c1fe1a45ea0d11fbe29758. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182065675.
Liên khúc: Em Ngày Xưa Khác Rồi / Chợt Nhớ Về Anh / Người Tình Ơi (My Baby) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbf7f59165201dfe016875dd9ccb20620710905b2e1ad88599057eab472defa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182065676.
Liên khúc: Em Không Sai, Chúng Ta Sai / Lạc Nhau Có Phải Muôn Đời / Sau Tất Cả - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941ce4f45aa88004bdd75dde14c9c94482369498e06cd64f6e5eab6fe7b584d4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRS182065677.
Liên khúc: Còn Nguyên Vết Thương Sâu / Ngày Tình Phôi Pha / Cơn Đau Cuối Cùng / Đành Như Thế Thôi / Ngày Mai Em Đi - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4729ec261212aa9b0b37a01b0ef2125d5ccc8442c04a9bce2f634783ed2e62d4. 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/FRS182065679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d74fcfd3290b43e8e418b2c1dba430386b8661d251327712b83ed561c98a601. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182065680.
Music Home Bùi Anh Tuấn ft Hiền Hồ (feat. Bùi Anh Tuấn, Hiền Hồ)
Nơi Tình Yêu Bắt Đầu (feat. Bùi Anh Tuấn, Hiền Hồ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9dc493dd3f3b3ef48df2d0f8d88fcb1d76807ade992f9f62f65126a532716d. 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/VNA0M1915536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ba688bf9eeeb246c8608d198e390e68cebf4977ec43cb27f3f5fbad8fb9b01. 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/VNA0M1915538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e452794321b37d95a376e39ca65aa6277fe76512585263d9c9bd104b1102070. 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/VNA0M1915540.
Cho Em Gần Anh Thêm Chút Nữa (feat. Bùi Anh Tuấn, Hiền Hồ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb32d76c353632d7e69017ee3f32d2a0b53a9a69861e79308b301a662c8c6fb4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1915542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe641c6f71bc2b862047022725094f0a970145a6abe1ab345fd07e6ed2ce1d43. 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/VNA0M1915544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee5033e4285b9f711b37e4aabb424c372a3a2fb1197e5e5f13597d788e30644. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1915545.
Ai Cũng Có Ngày Xưa (feat. Bùi Anh Tuấn, Hiền Hồ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a3887c0656f85202a4efc04af2883f044c109ccae45f3d2898e8da3d31e1d6. 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/VNA0M1915546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b300372adb21afad8da115feb5b10d4372c9cea5965d7d267da1fd5dc30156. 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/VNA0D2401390.
Mashup Anh Khác Hay Em Khác x Chỉ Anh Hiểu Em (feat. Hiền Hồ) [Live]
Mashup Anh Khác Hay Em Khác x Chỉ Anh Hiểu Em (feat. Hiền Hồ) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a63004e90d4877ddc97e16f01ddf7ecbd64dea5e7aa8c0bbb30643e4e8f09d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf236b4b2820fddd720aa964d184b87a1c0d4b8220b7cff95054f49d1886ff7fa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762426735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1270dc5879a0e1e0e4d60dbb3cf7891551a958a2b60f1e6be9aae49bb883bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2304873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e371b4921222ee986d21f14580308f9976e4f5c27208f9ce190076e2a9f426. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072375448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa2d76c412b83d9fefa3d489536c4084bc982da47a7bc679eee1bf12854733f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082369657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379e5656682d87ab52313f5dbc2a88e3a12e3c8a3c093364c27d5154bb00e8f6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2364798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608f0108b45bedf8c8ac4659ce2042258c5c9233d4974808e04169d914ad1647. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2364799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d62241161adf108b88dbf0f44abe7f4b0a063f82c992d6a7d4569dfa598bd5f. 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/DGA0H2307438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065e85ac4932fbc51844836cf4343d24c9846115fc7517ef2329c2f0edbdcdb3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0H2315345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce34d5c0bf5dcac530c39292141520972abe9fc7333867b3c2ffefd0144a045. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DGA092356208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e45ee9b67eb88809be7ec2f10403d7234c1f30b4b26c7f972af829de2b26e64. 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/DGA082348241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e371b4921222ee986d21f14580308f9976e4f5c27208f9ce190076e2a9f426. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072375448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa2d76c412b83d9fefa3d489536c4084bc982da47a7bc679eee1bf12854733f. 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/DGA082369657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037a4dc4795b28aae884171c85cc1d69090836d8934fed696863944fe244cdd5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1929898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bf8463747ad85094af9594ad78424361c43c83c7c3cd03edfb4e6809f92888. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1928904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54574ec36b41266a3382f98e6b51218ce9f8bee37d2b60b07104dde935d610b1. 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/SGUM72100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc7665feec785f4ff8220c11138fb07848f4eca26b759e1c6c96521835ec4bc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2082882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f5a9f95f89645b63cc1a5cc9840c9fa4d80d40c4215f883debc8500698fe69. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201969573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce2219eaa184af62e8fecb9a4b97cf862994311d6d7b9bf6e0a2ac77c53cf8b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201949809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc5bea4b4c9981322bbcef74c8a65c36a51333a7f7df896cfe7d33c156dfd1d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201955606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae82f4f67d1776cc100ed1e6aa553b131e100ec3dcd998e69005d4a9608c19d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201949820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bddbc3c148d3e8734e157ed61fd6505b1673562a914582ebafe0d9283a957f8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201944530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f542cbbebd05348be1c5d3c058e725d5fbd268e8c0b755217f4f71930fbb9ab. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a63004e90d4877ddc97e16f01ddf7ecbd64dea5e7aa8c0bbb30643e4e8f09d. 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/VNA0R2500311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1b6ac99c90bb1128b28fba1a30f6dd2e4f5dda2436774b648461ccbca5c340. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214c88dae09231a75120d6d98e903bfd7845e863358cee243b35ac8ce7a05231. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505da0e3069f93febdb4831c1ea35e8306221d21983540e7374d10ca8e375899. 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/VNA0R2500726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6db2462e0a2928c9c4ee830823f4edb08a06527bfe792eb704f0f302f498ace. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacee99d0babf31e83b7e519dd3321de125a5d96aa24aade5ab74e4ac05f1045. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f775fcf1f049483763e79c651cee33c910977289e329c3f72949d465e033ad5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0R2500729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46eef095a1c62386341495ed49813a38282efa89912821469857ebdef49fe7f3. 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/VNA0R2500730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2632a646413940e3bd06c72f24812ecd3ce10840a631dd5157f8ae9292e473. 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/VNA0R2500731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238a5f8eae631e4d8cf02c8ae18f8a11d38dce6ea4f416d3efc2cb07c80b43da. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/FR59R1743256.