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 0x07785937a3fe8919f83306453a112acf47119b8130e1046854455c9003060481. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5918104f-e80d-45f4-8abb-d849ef8bedd1.json and https://artists.proofprofile.net/proofs/artist/5918104f-e80d-45f4-8abb-d849ef8bedd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2553e75f56c6ff34f13e7de153e253a3fb4ae2bc87af2a8c040acb0af4a3041e. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/ES71G1513543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef71ade4c7c566219edb39558df20b98fe0e20d629d4e552b3a1b56ed6cea49. 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/ES71G1513547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44d1edf0ff05448e92db9e1f3430d6a8d81b3eadcec34ddbfdf97b444cee846. 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/ESA011401401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1532eef916723b0857256d429ae888178b68ecb6e0ec785bd62e2fb347f16b1f. 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/ESA011401404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2405807f2f7bef3075528ff3178887740503d6014407abd8719fcb5cd22a6a48. 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/ES22C1200446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d72b859525ba42c3ede860daf23ec70fcadb05584f993001be81259c0616c34. 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/GBSMU5245911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3fca080f05383651714e9fab587acbfc59f133db8dac415dd0c2fd561c8f68. 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/QMDA62186821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5815faed4facb6ce148859ca65967b39e43bfa4328cd753261f245b995e957. 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/QM4TW2255418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab51ba574ce61c13e88d64e7c46a12e08223eb6657277bd38a4d1a1a99be1734. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QM4TW2255419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcfd1300c7c4e32201d28b688894123513d63cc1956c35e78efcf031c80c83d. 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/QM4TW2255421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b94c4ffbf2f4a825b192622293b82cd6530bb9f9f5fe419928dadfd82fdf23. 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/QM4TW2255422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3548c62b9350f85d5699c4ce1bff99ceeda975d587f82a37ef9a688ce2e22620. 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/QM4TW2255423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812fa8586dad6d31664c60c122be896ccd2af20b8236f50ccb07462b51c978d3. 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/QM4TW2255424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3fca080f05383651714e9fab587acbfc59f133db8dac415dd0c2fd561c8f68. 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/QMDA62186821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212eda9fe1545c9b652e17bded22e1039a839b126ff47b3f94909f906d7e7e95. 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/ESA012121976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e49bc69326b31303a1d198711229ccd1f0aa1626311d487c9c6a7a6f361c784. 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/ESA012121977.
Escarnio e Maldizer - En Directo XX Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb7e2ca0d1dc4fa549ed45da97730001862d0415c30b5786eaeb34fc164687a. 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/QM4TW2466835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7c1bb16b43dd2dfb318cb27d0a6317042cf736d5a737719c8deab303f6c170. 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/QM4TW2466836.
A Mocidade Activa - En Directo XX Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e111e209e80275e6e186111203a27425da7183064cb21a359fd95882a2e1bb. 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/QM4TW2466837.
Ate o Abrente - En Directo XX Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa47ab002755480044444a56909bd0af4c4f8d25ead80df36b5fc7381005977. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM4TW2466838.
Linguas Ceives - En Directo XX Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1201ef3e3eb696abe184d6d537bb238b3ba44c809aa4df0d5f48b8b0ff8b44b6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2466839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5327ec20d216996643ca9f9b1b500bd0ec60af2d0d6c7ff9a0ab3c53a0bdc88a. 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/QM4TW2466841.
Eterno Festival - En Directo XX Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9cf9ae534e0f1903fde8c65e14c7ec75fa904bf53fa6a3aa506e5791a19994. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2466847.
Algo Ke Romper + Fragasaurus Rex - En Directo XX Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd190172f154413f9a20992bb0baed337853b3cdcc15cd47a11cedb862ec49052. 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/QM4TW2466849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fab4e6e5abd227b4f72e3a2be4879921161c80f4e1624a67ed5c69a34ba6a3. 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/QM4TW2466850.
En Compostela - En Directo XX Aniversario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66157f8798c1ed4389cff5b195b8890416a2bcdab0a00ed6c13c631fa875344. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2466851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade2a6e6be0d3db0006a604c401f4c19f0ba4340c50651c30e8c9fe50fe77ca7. 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/ESA011718490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb61849472ae394751c86298b507d4c964c93b5cb2e4ebf1566c209e3601d14. 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/ESA011223494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65602f7cc90ced1f26755d1ad0ec04b7643e762a8e9b2e193bc1dbf20f9cd05. 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/ESA011401399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44d1edf0ff05448e92db9e1f3430d6a8d81b3eadcec34ddbfdf97b444cee846. 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/ESA011401401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b706f4c1fd51730f9c14cc4666694d83d40fe8c7c227c5a746d17af54b048e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011401402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1532eef916723b0857256d429ae888178b68ecb6e0ec785bd62e2fb347f16b1f. 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/ESA011401404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720218f0cf77aaf8868ca26104852535eb37c777c8c3d05a267e90b74246afb3. 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/ESA011401405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89524c13d515d796865f4d47742f302f1fc17881cc37d7b8b2fbeb4937e2ce1f. 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/ESA011401407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac05f2fffde18a90a2796af482d78ce4d217bd04f61aea8ab2f270cc21a1908a. 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/ESA011401408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093c02f9c5848aa6c8893a534b4a682591e5740ae8f12fd95f0cc4babb1e81c3. 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/GX4R52162670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfead070b05e5598d75d8fec5142545bac492676929b62f7787b902b2bc078ffa. 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/GX4R52162704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebb2f867f11a90d2f5bc6ba2108f386808f2d719897b969a7bff3eb0bf6ffe5. 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/GX4R52162706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc7a0842fb1f50809141d4351bf118579b89246c9f66a37d50f5ffeba50d01c. 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/GX4R52162800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c739cdd78c163c03f0dc82d60c492368d5379cc95384db2ada8b84b42bebee3. 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/GBSMU7798743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c67803a6d0b595e9752149ff1ac7cfbcc0bc47096daa285c299e90c053fe84e. 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/GBSMU7856442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32024c775955939e77c7bf8cda452a25ec57244aea82a3499e609e5491bbb1e. 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/GBSMU7798790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c70f70440dfa38274cd6da88fd2e69378a487b1d88168451cb194578121e071. 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/GBSMU7798794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c6df64f7a726852c4be57d77ed7e3a384660b8e26b2e9c7b43b7db72d943f4. 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/ES71G1513544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2553e75f56c6ff34f13e7de153e253a3fb4ae2bc87af2a8c040acb0af4a3041e. 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/ES71G1513543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e077c0695815ce2215cfe4666d33d69ce1e5c83e607cae7d3e57670e0cbb44. 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/ES71G1513541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299fb9a1a7ef0f00c6e811b8c7c5086b643bb9ddd4b71b92bb46bc6719d9c023. 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/ES71G1513546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595caf58fcb83b157a1a81eda1f4e5c3ccf28fa1774ea429a1e5ed64bf9e121e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1513542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef71ade4c7c566219edb39558df20b98fe0e20d629d4e552b3a1b56ed6cea49. 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/ES71G1513547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3eb6a90bc789469aa85b80d9d6587bbb064d9941ee7d81f2eeebf14c8c7c1a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1815315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada37791a7aa1cf63c227e0c3ea9229af355a54959813936bafd3c4988a69f75. 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/ES71G1815318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde811a6b01a8887110cf38b1383f5b3bbdba4fbd5992df2354bfa055a8b653da. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1815319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e5e53e3deecc6b80cb7f516f4a8aeb1b30c33b0c2d5073b0a2b3eb00c4be95. 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/ES71G1815322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe373601baeec3f55ddbc9e3b49b7d55ced6418b47a67b002a557e7e773d93048. 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/ES71G1815324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe724d5d44564792b9d53f73911125a06645be484782983ffe640a73b3b5261. 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/ES71G2216656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516a230c4ba0fdee8a1e45e62a28c50dbbfd7d1961a2a65cf6e348a80268e528. 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/QMFME2437003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc22849f6e626bfc62cefc9f199c8d14c80951822f4a849118635390a44592a. 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/QMFME2437009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847bb5f04d6b9f38a6402255b2787e3264baec2515e8fc9ce5e2bd1e2c69e897. 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/ES16E2300596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd784a4c08740c7813a01dc58eeb4ae877f6f567e9ea98518acc7c4768fc382. 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/QMFME2437028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee23368eee25501960e8ed29786d98963fc639069c5f0be43629891062ae9ae. 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/QMFME2437031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fbbbaf981f7ac1f89009c603e562bb067bee4b565f8de8a612bb71c99c90eb. 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/QMFME2437036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7f05eb17d0040f72791c7d87114bdd0e82b9b75cf1bc03b8d1295b0d41e2d5. 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/QMFME2437040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59599694c3e149c7d665707f6ca8c38de7a7374ca2317f9e84c26d79ee698d7f. 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/QMFME2437117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe515495693896508a4c5878d978effc3270b1121a7a235db87d834438a636d0c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92353064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55e50499c8c3fd3adc37a1ee794687f886afdeea52795a1a8117c558997c3a4. 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/QMFME2437124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76da114628a115e287ccd65ff3d6a6e3bf2736d67121c76ef54744c14bc9f6f5. 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/ES22C1200445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2405807f2f7bef3075528ff3178887740503d6014407abd8719fcb5cd22a6a48. 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/ES22C1200446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b03041dbe4a50d698e885744728bc9dbc7f97b7388781f709c520a8ea9c211. 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/ES22C1200447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c93f05817a973d02fd48aa41354da79baacf3b765dae955c6c753e004290ca. 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/ES22C1200448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0822bcc3cf043f7acc1346f1c99dc314ca1f391c307f613fcca50a90922270. 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/ES22C1200449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a07cf17bc150351ff1507bfcbb68fab0bba8c95577859a8242ce3b9700d478. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES22C1200450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f708f81ad401219c0158e06adedcb630e8cfe9186cead8c070ca9628db61ae5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES22C1200453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2d22fea95266d6afc39965189e1b0eafa7b91bbd1fe93693823d095a43caf9. 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/ES22C1200454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed38e91a9a2dc6acca8f58ced35f54ab4080d4a767657e9d35b35c52706999d6. 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/ES22C1200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545a0b7fae9a602e23804d7966e41edfe78e75ed3dba25ddc442f5741b201ea7. 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/ES22C1200458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d637367ebfbfab93b2fec6b13b24add79b0f9a6f0a541d9bdfc197b2fde974. 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/ES71G1821647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9aef2bdce7d1a0b8458e6180afa3a1fa13209c4705a2891ab6c8d15d67104bb. 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/ES71G1821648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94797c9dd128de35c5c3a9a202f56105cace3628be79fd25831344e1e0131be4. 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/ES71G1821657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c832027fc5dfc4068df435bc3ee780fb3a95128861ab752aaca3e2820b85b42. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES64E2496238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0ecd76b6c3b3536f54af4098e39532f5148f3560a55648374f3934e41a9c5f. 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/QZNJY2380454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089abf3a4d822602d6fc05d6ce5657bcc00b65a3c5d203317fe76263b80ed10b. 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/ES71G1937986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad4a75d61c08354591e74ef172c221accb482fcdc088832fbbc020daabbb57b. 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/ES71G2023028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c49cfda9130dcdd042d668b34b1c796cb5ae37989ce93585968b9ce8f3100b. 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/ES71G2024390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e78110838ac1d6aa4a035ee219b5c85769c7e6d77fdf2648ff073770dba6fd. 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/ES71G2024391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ac91bf02a5a04c608c0f6df197d72787c03ccc77ad441beecc53f7ece8e724. 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/ES71G2023029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7e9b1a222ba7730ed5b43ede17be4489be16b78ecb209c0b07c87e5c9b7369. 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/ES71G2023030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b242df7f963741c678f8cee1542046cac55505be262d58b15da26762880cb0. 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/ES71G2023031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0308ebf5f426051c13465d64b6fe424e518a2e0c291c910ecb88ea72342c1c3b. 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/ES71G2023032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf7a9601e074c9d28dd61f692f861116df4d8a35077ab7487f409820c16768a. 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/ES71G2023033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fef61135baa7c821c5c559bc6d07ceb7d1d0bea49792e9c694a32ecd4c4fc39. 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/ES71G2024392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9d84f4f766798862741699c47d10ae60f477f9b2892ddfd59d9521adef9f50. 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/ES71G2023034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf908153c669d9f168a2509e74c12f181d82daef5c2d7c5cd677fd49124131e10. 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/ES71G2023035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23468c1f6a3626433c6c1d74485c84b22a013d2be26daa03901d79cdfa6fbd8e. 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/ES71G2023036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea0bd9b6f97f2008ca8206d4b63b999e4a0f6861ec094e8781437502ec3205a. 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/ES71G2023037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eac7bafaf8fa69123c4f5b3bc04a376cc6228077cbde81e360580c7562db504. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2004365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0bc4fcff4ed846880f5ea3aece6bd94b3bc4b2ffd8c65c941f05c5eff64c9a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2004366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef37ee9d0ec1cf19afe5004fb9790eaeb1c4b2e1e204cfe956a2348cecbea06. 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/ES71G2004367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bd5f8bf044910fe051824010cfd733aea343517fb09139d169bface62a9533. 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/ES71G2004375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060ba02d770ec75478d19b9a0bdd94b8d1e5909cd483208546d854ee9acc0185. 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/ES71G2004376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd3e00a795e04cbe8d2cc20c78a39fdceac63dc906ee1fae1ffaa671242e018. 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/ES71G2001836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e693d08a88260993d3122772ce6395d87374db5e0d6a41682839e9905f2abaa. 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/ES71G2001837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5e8e3b73f117ea55872cdb1c40212dedf2947f22cb4b0a806ab5ea60bf6ef5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52117193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf605fb65e06f887d04ee56e80242bb5227abeacacff1f4c521308f58b8944aa. 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/GX4R52117195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49f0b2407cdd3ec67deab3698b55177038bcade1b902931fdb67bcc7e8b46a5. 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/ES21A2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd5d92270833d82d6e557770947fa3d6caa64954b19b3c52269981db275adf8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ESA011908169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4a8be66da8d2e0a986a07d937b028c3e67afbd6af1c3dc6277bfe7a6fec24f. 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/ESA011908171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a90c95240f1c9346f5ed55bfd7bc8c2055a0fdc579379fd0e925276e64375f2. 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/ESA011309329.