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 0x86d74646f4be102918881efe4962680bdcd4821d6f79857b7a70cb8b9a0183b0. 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/2223782e-400e-401a-8042-9ccc0f0bd0ba.json and https://artists.proofprofile.net/proofs/artist/2223782e-400e-401a-8042-9ccc0f0bd0ba.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 0x69c6e91fd662765378d75f513882fb025159e18d7ed6e1554811fb6d8f51161d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2293027.
Popurri Sesion 01: Arriba Jalisco / El Jaliciense (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2301c9a1a7dd847fb4b36043dfcf68fdd2ea7544a6af24413062db7dba9c900. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZDQH2413528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2365d647d94cd874c6d6b6ff227fe1156efcfa45f6d68a0d69637b42f06fda. 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/QZDQH2149714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5e3065e697acf56173ac7ee7aa0f38034ae4f0bbbb8c02828734f4f3122732. 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/QZDQH2149715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1793f0f1f8ce2b3a8d0bd2f6ceff485d4206272b458b9f02222975be557197. 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/QZDQH2149716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5574bfbbad6034cc725b6528ca51243766579b4a2e9689f44883d917a3e2e5b2. 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/QZDQH2149717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937b6c0240bb104c1c1401a85ebc52bf810bced5b03403ffdc6833401af91f38. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZDQH2149718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c727696089975afa4ce3bff9ef68e7b375cead32c3674f6ad0677e9b45a33d6. 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/QZDQH2149719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d137b56a1a0e1870adef863acc25f3f15b446cc8566331e816d7fadd07e4c3. 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/QZDQH2149720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dbaab15d8aaaea6e5dfe756cf5f40f5bab0e9156772309d86ec93907c8a938. 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/QZDQH2149721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f702c7ff6b08b5947dc645271433f0e99724504400792a4d588e712952bb20a. 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/QZDQH2149722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed1104b0a476173e79c256067c251742f281f891172e263e09d8f937cfd7bbb. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2149723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09356c6257809e674869c7563c8857154594df64eb708ca961c772031279ceb1. 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/QZDQH2149724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6115e5a80da380b4a0f259d1a9894ffcb59c6409f9b61f583d09376a22fc5d1. 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/QZDQH2149725.
Popurrí Mentiras / Sergio El Bailador / Ahora Quien (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462602fd43a7103c77eeccfb21a6ee9738d4c4ffa0cabad223de1fb96936c280. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZDQH2149726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf695ba206af6202a3391a56675a49ca222f6b2362b2e84ad1d3370811fd5b674. 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/QZDQH2149727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eec5851cd260f569baefb144680707a50805544f9e32065cf8567593760fb11. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2149728.
Tragos de Amargo Licor / Ella / Aca Entre Nos (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0de3ca77ffe456103d5d836c80631626966b81fafd599479f67202a1bbaed28. 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/QZDQH2149729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114b9e6edb6ff5bfc62d52fc39c8228362712f597d5bd2821072c51ce42fc9d3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZDQH2149730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3a3cb4871794a69347b1397aa8fd46f1d810573428fcfb32d706dae9ca1797. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QZDQH2149731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7846e1d4b1e390f9b05213e85e690f16da794aff530a5e74e3e74f4ee687af9d. 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/QZNW72404475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40faffb407a8753a76160e05eec3aa223063c6d122787ffa75a2773223f346d5. 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/QZNW72404476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a452545fe9051f83f7999771d641bb62c709bd31de4cfc15aa049355cbcc255. 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/QZNW72404479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bc8296d141f851409e804e3e514b62e6960645c7f1ec91b1913b5831f06eb3. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QZNW72404480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c9f9d1023a38828d6fc6b7078758c38c038b7551379d9221b581e30844c375. 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/QZNW72404481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec7ed2b10ff055e60fa76064d8870e435e1cdf1e3f15062e983b24e19bdad45. 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/QZNW72404482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd65ba5a6f686997650cf1c393c1c3c099b933e9a78e856923bde72221d50c5. 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/QZNW72404483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00174e26cfa6bbd5e8ccf419c379e24c10a1a0c9abedb71213eabd21c301a7ec. 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/QZNW72404484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9940caa057a02f0ecbbb8874f5f809de6deab8585f0efc9c7e53fd82cd0a84b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72404485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8232224c9cf2eb9bbbce1eb6dd3ab281e83f564dcd08726bcbaaf0ed47cc460c. 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/QZNW72404486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d05ba084b304cb1fde97791d155ec19a1777a3ca24d2bd2304e983a338d9ac3. 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/QZNW72404487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ccbb5a5923cf392a4f3bd4512e896bdf2eaccdeabada9996ccc8e94a9c6468. 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/QZDQH2361457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf166e892581f13bfcf65424e00c1fdf456f65087cb0c9bb15ca42c554df0baf. 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/QZDQH2361465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b1968b028acfcc1d83e1e842fc86b10f371dd2feecc42f8fc683c3d28d67c4. 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/QZDQH2361898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2c856de1cbffa776b719dc7f0d70f3c89bd25c87949bdfacc80e976125e38d. 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/QZDQH2361899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfef4d9ce0960c7b18ccf61732e847513b18ec1ecf66dd722d3dea3b3ee3adbb. 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/QZDQH2361901.
Popurri Rancheras Del Recuerdo (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe328f7e3572b3af11a82b2f68c1364f2f4769db675199dd2e8e1ec123b20f79. 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/QZDQH2361902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa442c2f31969de649a41e09dd394b32543a9eb40cf90a38f3acad13dc942a3dd. 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/QZDQH2361903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c9639da438ab5177e53b4201299936c7d935d008be069fbe998a31499a1c90. 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/QZDQH2361904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154e8f66672d44c7c3cb026b4b48cf4d3273b0bbc1501cf8b71667422258af51. 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/QZDQH2361906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c416c3fd3186e262299e4e8871f3715081371ddf6792668bb8bfd115f329b6. 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/QZDQH2352398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710b888382b1295317c39c2c1d91cb2d7b47fe8c44264eb07308470f75bb81e4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZDQH2352399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c33d000ea4d97ef8b1f323679fe637cd3e3ecd2b70b3617bf1c09ef6735b558. 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/QZDQH2352400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5283414a5366fa495fe5879464f22723a3ac2e46d2075f99cefdec537badade2. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZDQH2352401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae0b73915e3062222dfdc1f76bcbc0818a3a76f395591dcc07aef5b7fe7cc6c. 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/QZDQH2352402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71d8ed1486c4fb0c69c165d531be2842d7ad6ad1cb5c616134ccd984a2eecc8. 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/QZDQH2352403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7f08c6c950af04015b916c799a77e9c5dca6143cd1cb8ae236a0a2e4842009. 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/QZDQH2352404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b60bab8a30c385c61782a2ce8cb96e8f6c94eef044e0c6c6bee4e450813228. 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/QZDQH2352405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656235a7ba164395ca1ade4411b9485f1e2873e8282edb8abc0cf3bc01428dd0. 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/QZDQH2352406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ea9bf1dafe6383c5500d69b611db0b17e80d366688560ccf0ba94de6bf65c4. 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/QZDQH2352407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf165cb98d638f4eeab872e782bbb9aad5debd9a2ec93ff5ea0d51947f9540df1. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZDQH2352408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0144c38d15f255d46a78dd545baea7676ce1ddac137135d7a012ee7201e3ee7. 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/QZDQH2352409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4aaeff9fd2dd778f1a6a3615d4fe92585d38346888b91d24dee209abbe311e. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QZDQH2352410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35260c35c8661e719b789d31aabdfc76134a2199403cbaa418a04b1e9ff74afa. 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/QZDQH2352411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8799591b14d1af5030ce7580a1e46928ff7f416a688420769e7b94fbba1ee3b1. 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/QZ5AB2129536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4695949e4c0b7d5b11a4c74599fe6fa0a9b7ea9a0f3e113c2428a8bf87c591. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2129537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe664760303f0bcde902bc28892217d6308a832a4f55f58c3dc6be58876fad469. 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/QZ5AB2129538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea53082de6a54fddf0c2107b50ae0ba64c826100cecde0a7da4e578a72e655ce. 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/QZ5AB2129539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6763715d22529dfec15157d3289b5dac619e1ccae1054ab086dccb429f04da90. 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/QZ5AB2129540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc15aac45084cd78260faa45d64f2e75c1b48a7d6ded95e6231ac209f081952c. 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/QZ5AB2129542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408d8b43a6a17136c8575619fb71d772bfa540f11d418202370951210e5467f9. 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/QZ5AB2129543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ac403cc854c719190ceaf9f14254667f1b3699f7adf6aadeff6cfbd1d992c5. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZ5AB2129544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304cd41f1fe8160e7d17453c246f9cb14c89cdfc8400584aefbb786941985631. 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/QZ5AB2129545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059834790daf4e6a70836955a139a4e1ab124e2ba15fd5b0bc169444321eebf4. 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/QZ5AB2129546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a85a9e6a6e825a3ce180e6c626bd24db6014c37c2cae84fb4e33022ec4e81f. 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/QZ5AB2129547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87e5edc7dc39c4521d6764df0fb39e80d59fd50a0ab9d058678810566ad4730. 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/QZ5AB2129548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3e5b969ffb2aacb882866e5e8072882d2db0e6f7174027048ef20db426f213. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2129549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e91b4ce1082ebbd2c573e21961d1f8a046074189947a83c6332cd76d261e191. 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/QZ5AB2129550.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5203c52296204ca06569615914965cedb24817cc1e35d4bb60b015b3ff2c90. 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/QZ5AB2129551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34abc30c66766994f3b268bf09de9c6e531bf2b75009a361eb4b706b4bff0f64. 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/QZ5AB2129552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e32b0c12412b28faaa7b2a024458ca08c824eb47eddcadcb747e66f7f0f1144. 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/QZ5AB2129553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29407c28ede9238a4423b817f34058ef1627aea6b697262b2a4df4c61a0f254. 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/QM6DC1874365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4b4e3fdba5b7e7225e534598bbc9cdc1a327d401f40502591d3b720cad703d. 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/QM6DC1874366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42dc3652e558cf4fbf7e1ba4953b699ada99afebca0ba5a06133f8ad9ec75b3. 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/QM6DC1874367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922919a1641221ab733eee805704208920e8e6aba81082b6ef6709f7df190181. 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/QM6DC1874368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487938842082df357957e03dd344cd4e85344f3ff71b32ea07ed8bf82e2426f6. 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/QM6DC1874369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8602bd4c294a5143151fee2f06f1e8e8f55cb171c27f1ddb84b5b5a357d866. 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/QM6DC1874370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6473071e8c05cf9a839ebc3b804dc5a31924972389dfd4729e054f8c458f4b. 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/QM6DC1874371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb88f861e66b1164874b26f82d3de0d062119c1d74511c2f4dbbd9df2a914937. 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/QM6DC1874372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc191b97f4e63f1b3703498508baf69dd1480fa992cfe3cff87fa91ea5c54213f. 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/QM6DC1874373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10333113c4f05bf057df7f904a78f4257a9fd3f2cdbcb4569fd36f99881ae72. 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/QM6DC1874374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2689bcfcaaf1f86e477c00969cac1e8b37ec69ecd5b50c4a9e70a83033bab935. 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/US7VG1605125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f12cc0b2b36e0bca5e0f6ebb7f770f502c89d20164e7b1605869345b10c2759. 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/US7VG1605126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ad950e391e800fdeae67391de6dbd123eb08ac2110c1070533aefc5e2a88a3. 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/US7VG1605128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148f1e80c9e1af0ba00750615a031b23f86e95855ff46d3aa00ded57452b6226. 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/US7VG1605129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165234f6ca8556e34bc7392d83ca6ce1e5299cc93aadb2a891bdced15acee243. 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/US7VG1605130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5ce5bfbdcf37010cf685236b53578565c988e1b593fcdb07a6939259c89c22. 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/US7VG1605131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4dce57728f166d1f8b13c4816016d3a513e830933dfd9d97f3f6674ebd3849e. 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/US7VG1605132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc038eaac518472790eb8aa4aa41e9d08ab1f362d684c03c3011506c6c6038404. 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/US7VG1605133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c19876185335ea4f24076efac8390327d9dfecbbdcc025ea164ac8bb6e11c18. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1605134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd20ea9a9b149dca09c89c26db1d3ede37e717804c3c62ffa81081e95220e1. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1605135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa5da1d385be45a2b01987a930523d1b30c1fdc04a260d884c4ee13d097afdd. 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/US7VG1605136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b058d8ff954edd324504b189b1be0f5c4265ef6eacfe17bc5239f87ff81dd6. 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/QZDQH2423890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4611cc9efca81849a4d99f7dd86b83fd589821ada0d053aaee699b8f7bab085f. 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/QZNJW2461693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd05d263bff73338d74ed8b87cba5a835caa415d8c1eb960ec5287fc4f097645. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZDQH2392438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32469862ff8f23bf8c7b4e93964bbdbb210555c9ffab1360c42f23e784836ec4. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZDQH2388101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77372a28d6095587bc41145d2adf1b7c7fb0e88496c2a62fc10a59a81a5c64c5. 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/QZDQH2384828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649ad6c09adb50657fc15221d89857be66216b6499636de3f0294a814272c2d1. 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/QZDQH2383683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd002c4819e4e6eefc780a0f57d2ff2095e8b4e55e573a199f1a1942fe4a9a988. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QZDQH2383404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a86d3a56d94ffa06f1ed3c2b1aefa7c3d2f7b2f0e4a09de4522971bf801a148. 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/QZDQH2366571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94990e382d57e3de7cd4b89a16a18494564966aa177ef9eecc22b1df6b46153. 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/QZDQH2366572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180ae04419aeabbb61786d2ed0952e587bf9f7eb3c84bbfa9981e89ce3e04851. 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/QZDQH2357001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5949dd9f750d9a84a42cf074de4dd0e1e10be47f260cf72091d33f55b619788. 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/QZDQH2357562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597d0d69289d50983981020a7254c3498e98613f0a07c49baa6afffbb8141dd0. 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/QZW9N2249042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756b3316908e887ff8d9ca57f0fca3de965abac7de4eeebbd70de3f60b1e1937. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QZW9L2232144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9c9a5412a7f5bbeea1a9183c18acd7653394c42ebbbab4484cd97c8ddbb22d. 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/QZNJX2259131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea16dc8f2cd7703a1e0abe350be5630b5f72f934b4abc3530ee43d5f8a7f8f9e. 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/QZHZ42283139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272997a97c8aa29e8996c5fbb4b900672fc00396adf9ae946f0991c27ab7e9ff. 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/QZHZ42283140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1715b8363932543ecd78099a0a856db15a047ce4646a9c4eead2469f9e12e7. 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/QZHZ42283141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8de481ba240b8f8ea26289c4f41159558ca3d774207e9660f89841090af8e32. 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/QZHZ42283142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116433c96e52f47cf84a6d609564bcf2ed079c5ab2c9567951b5a391cd2e1330. 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/QZHZ42283143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af7929948174351d903b4a8b732f9795ac5ac2cbc580fae863a86217a2166a1. 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/QZ5AB2229351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcc7b9c23d226927d902c9c65a7c3edf1238497da158e04d2b168fe40aa2124. 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/QZHZ52181844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb6af1656c9ffc50322e9f854a312aef77b14af5cb30a9750fd70bce96269a6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32107461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2562cb5e3b5c8780876fc0eb966f7092194849d3fa59c8ded2f53e50f945b1be. 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/MXD481812046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6853ba92147ddae58b6d1e55adc93e0c2bfa96cb4d96455d6d0ae77d0ee7a06. 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/QZNJY2022181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb150fb58e318b2327ff347875d6706ab198de8685f8379fd476b0c56967e3fad. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2096419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbcd1aa4d94bae94ffe3a883462fe0f680454be2f3cae70ac1ba3255f0beffb. 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/QZDQH1909139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa580dc3d99277c28ddcad56d57fb8a0ab6f9f5542a2f6a3b08e28af53f93c694. 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/SE6TI2309838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3935b2f2e3c76a150eff8cee5fefa9c49576d6e4a9d476c3d349b5f26f564962. 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/SE6TI2330003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56c2cee9bb1b3353522cd8e24de7758c907db8835685909eebfaafb470a3674. 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/SE6XW2385799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74a488451dffa8e7c60ac6af0868bff9defc8d5b8c257a260d9e02f21812a3b. 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/SE6XW2372678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b275baed88bf00ecacb32a2246ca102771598a7ab47919429c232ba0e95f91. 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/SE6SA2361043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644191eb656e24af6cb7a85fb59cfea6f2da4e7f451031f77c7b5f38c2ebc845. 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/QZDQH2439779.