1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc425406f61823269ee11bdd4f0ed2781c52b17ab0d5c61d08bb0a92291c88c. 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/75e31255-bb84-4f4d-8963-300b8f993c44.json and https://artists.proofprofile.net/proofs/artist/75e31255-bb84-4f4d-8963-300b8f993c44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bb7d1cdcf1a87d1fb36b71b4c055e545b2c0a29427e1045d9745033aab5252. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LUJsxAurpfotYYnkIbt1f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LUJsxAurpfotYYnkIbt1f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673f340bd9e783c9b00f00c2d6533288aa03bf218f79d39dbd6adbccede15508. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gF2Q2MbAq6xvVTWxw1V6o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gF2Q2MbAq6xvVTWxw1V6o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4d4201164b54793c168d5bc91c8c7900d7194de5d582ba3f02563bd9a0945c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cfZCEwpoPqzPHRlyCpZmN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cfZCEwpoPqzPHRlyCpZmN.
{"copyright_id":"0x35aac1cd1d2879dad79c7fecc308b5ed91d64ca2df0864b47ec48d5b178d8d62","isrc":"ZAC012201323","name":"Ndise Ndleleni","registered_at":"2026-06-20T12:07:27Z","spotify_id":"3k2uZdLrub9RtsgE1acnqu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aac1cd1d2879dad79c7fecc308b5ed91d64ca2df0864b47ec48d5b178d8d62. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3k2uZdLrub9RtsgE1acnqu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k2uZdLrub9RtsgE1acnqu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b3b8e9099b79d7cb940315925f0e56597a6796391abf9f7c0fe26583c36b32. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jlEKNny0nUUxHfavirQvt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jlEKNny0nUUxHfavirQvt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d1f922bdd8a22599a099191871dd9c4133ed99f05e91be1d15c778e78bae04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lO7FTi277di1uKnQNOQyX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lO7FTi277di1uKnQNOQyX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245f63c68168ce83b3718b53cc6534dbf52e248b053e738b79470945cc05c633. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6vQL3wk5rlxRZ2b6WTwBlH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vQL3wk5rlxRZ2b6WTwBlH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5abb1c764546a7300542982512ba4d1e46cdfa7c9943f72e58204f84fc70ba4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1l7mnhYlvx7zS6ab5LkV15.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1l7mnhYlvx7zS6ab5LkV15.
{"copyright_id":"0xc28d26bba1a9d72c98cb8c28de1ddf34bfc780a1d8b9d850d2f4d8e9d13c903d","isrc":"ZAANN2400001","name":"Ama Hem Hem","registered_at":"2026-06-08T04:38:49Z","spotify_id":"5gxhVTQySDgrphokZPUWq4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28d26bba1a9d72c98cb8c28de1ddf34bfc780a1d8b9d850d2f4d8e9d13c903d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gxhVTQySDgrphokZPUWq4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gxhVTQySDgrphokZPUWq4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38f2222771bbd4e0cf64ac697e068bc6c32411421b5eb2e648697c672893249. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MNAf3xmYIgLWohg26jfxh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MNAf3xmYIgLWohg26jfxh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e20ceae11ac1de089a924057fb10d6a768c74558c7f6e4cd5225f528ca0393. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qywLPHapS54YfTtllCsFW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qywLPHapS54YfTtllCsFW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb232689249ea7e4a22c543dacdef2c8b922c9dbca1bac51f8e292e314c937eba. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SUWy7uEtAfLFkDCHFMaEv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SUWy7uEtAfLFkDCHFMaEv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7c32296802ec6d690fde5d0bbe3266dd6580c7dc03956b3e25f7b8a6b958db. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ty6C0wRefCyMgPICi5oYs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ty6C0wRefCyMgPICi5oYs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38f2222771bbd4e0cf64ac697e068bc6c32411421b5eb2e648697c672893249. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2RdMTeVOE3Nc2WVtcnshl2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RdMTeVOE3Nc2WVtcnshl2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d76cf26482f148ca0de629b1a095f15b84435e757ed318711288c2cb73e3303. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4G7tMYDPwNLypCW5NXpU2r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G7tMYDPwNLypCW5NXpU2r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fda1d06b84c82d354431f02ca0631d6470fc69f21a96a967334f5491f7b1a18. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7cfH3FkNzdsQTG8Gy9hqxs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cfH3FkNzdsQTG8Gy9hqxs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405605734172e74d5f13cc6ad23b0c1491ff9351bab959403838730c9f26e790. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/752uTkjHJsA1WPw6qVo202.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/752uTkjHJsA1WPw6qVo202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ac57e400858d56f06d020a66ab8d53766ecd621dfed4e9f6b4402587300b5e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PDqeZjzv7VJt8cNg6rDvy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PDqeZjzv7VJt8cNg6rDvy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b0a8272e347278386a35e5632c162ba37a6021e611a258f69e1880dd81302f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zbf6S2Yb5RD3LZK6yCeq8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zbf6S2Yb5RD3LZK6yCeq8.
{"copyright_id":"0xc28d26bba1a9d72c98cb8c28de1ddf34bfc780a1d8b9d850d2f4d8e9d13c903d","isrc":"ZAANN2400001","name":"Ama Hem Hem","registered_at":"2026-06-08T04:38:49Z","spotify_id":"2cxUMMh2L1SSgLLaX54Pah","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28d26bba1a9d72c98cb8c28de1ddf34bfc780a1d8b9d850d2f4d8e9d13c903d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cxUMMh2L1SSgLLaX54Pah.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cxUMMh2L1SSgLLaX54Pah.
{"copyright_id":"0xf1cadf82f4cfa5a7c4e5eafe58587a567b6f2ec08910c756d1946630d614e4bb","isrc":"ZAANN2400010","name":"Soyi two","registered_at":"2026-06-19T08:44:21Z","spotify_id":"1nqaFFBbIOYyg5gkhobPGH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cadf82f4cfa5a7c4e5eafe58587a567b6f2ec08910c756d1946630d614e4bb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1nqaFFBbIOYyg5gkhobPGH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nqaFFBbIOYyg5gkhobPGH.
Black Panther: Wakanda Forever - Music From and Inspired By
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdf8742be9ef0898fcfe130efa123da65995fbea4a0a1546d57395fe78a0b91. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2CFGMjBuqypSwkDaYnrsk8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CFGMjBuqypSwkDaYnrsk8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb591a08d65e460f6168575fc7aed646dea3f9cd623737b403fe5677a2015d3f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6KsDoI8iySmXQ6UaSPuAx4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KsDoI8iySmXQ6UaSPuAx4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abe460ac5da5af69059579cf280ee3809333190b042194fd3e3582d7a0a94ba. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:44:33Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ulJJAf57LhF4r1Ofsf2GB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ulJJAf57LhF4r1Ofsf2GB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ba3369e9117f872ed8fa6aefc714c6c898587a31edca1f9f6e7721aa14650e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31ukTS7IhCfzqi2nBwdPYb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31ukTS7IhCfzqi2nBwdPYb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ba3369e9117f872ed8fa6aefc714c6c898587a31edca1f9f6e7721aa14650e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1r53Wt0CwlxlbT3Re3v6UL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r53Wt0CwlxlbT3Re3v6UL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32270baa22d7c31593e37bf815452b5f2bd214d5e8ab3bc178f9a66abf208118. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0vjPSrBQ23TD1vJyEzHj1Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vjPSrBQ23TD1vJyEzHj1Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2406162731d90efd616de3e666de42b5cdef8613acee83af2199c39e68a0b523. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5IZaRQHksupWeOpYcoYvtI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IZaRQHksupWeOpYcoYvtI.
Delulu (feat. Tycoon, Marcus MC, Shakes & Les)
{"copyright_id":"0x56be2a3b055c9b35fc9e3b6c30bb42e3873440412b8e39ccf6c72fec8a59b012","isrc":"ZA56E2306409","name":"Delulu (feat. Tycoon, Marcus MC, Shakes & Les)","registered_at":"2026-06-18T22:44:01Z","spotify_id":"4ctPhifyT10Xz3bCk4P50d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56be2a3b055c9b35fc9e3b6c30bb42e3873440412b8e39ccf6c72fec8a59b012. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ctPhifyT10Xz3bCk4P50d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ctPhifyT10Xz3bCk4P50d.
Xoki (feat. Sino Msolo, Tycoon, Marcus MC)
{"copyright_id":"0x0a8bf386c230accb7b4eccc794b4ae65b2ff80041890b47b3f731d4dd6a4e887","isrc":"ZAUM72202640","name":"Skeem sami","registered_at":"2026-06-19T17:17:20Z","spotify_id":"2oMNxgWPWrgXzRUbCFigKl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8bf386c230accb7b4eccc794b4ae65b2ff80041890b47b3f731d4dd6a4e887. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2oMNxgWPWrgXzRUbCFigKl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oMNxgWPWrgXzRUbCFigKl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0bc07a9a0392985bdc66103d9ce2046ca49485191ab5c2edd72b5d091bee54. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Rq1cgwfOjGCH8oxb9jiOz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Rq1cgwfOjGCH8oxb9jiOz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2406162731d90efd616de3e666de42b5cdef8613acee83af2199c39e68a0b523. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LDmbAOUh43JgMioZTLZmn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LDmbAOUh43JgMioZTLZmn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fff8e907a1e0dd0ed3e4ef3f5e6483f827677c6db1d7852159a26a61d1ee8d3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6DbEuVBP7cwm6CDyx65KND.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6DbEuVBP7cwm6CDyx65KND.