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 0xb729dbf40d852963ab6ac8039a1322b0a83bda00d9977cb868cbf6d05156ac13. 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/54abacf3-b4f4-43b0-bc83-a9ace51445dc.json and https://artists.proofprofile.net/proofs/artist/54abacf3-b4f4-43b0-bc83-a9ace51445dc.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 0x1a99f62c931dedf6c3772f6828c48a430960dba5e710e6abc19260f91a793267. 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/2ppFUoovEVm4R9IthdpZh4.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/2ppFUoovEVm4R9IthdpZh4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9994a41041f55e48357e1e33a9a38315bf15267efe24a193da3eba60ba9287e5. 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/5axc0a5C3q8TR3zgte06QB.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/5axc0a5C3q8TR3zgte06QB.
{"copyright_id":"0xea5a8326b8038d24f76c1b2acd11e32dcbb7da052d9ea48c5eb21fe07c3da9b3","isrc":"CA5KR2321411","name":"Odd Ones Out","registered_at":"2026-06-10T04:30:28Z","spotify_id":"3DoxkBUe3nj6ahAK50PRZx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5a8326b8038d24f76c1b2acd11e32dcbb7da052d9ea48c5eb21fe07c3da9b3. 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/3DoxkBUe3nj6ahAK50PRZx.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/3DoxkBUe3nj6ahAK50PRZx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316e5336049cfc7ee0ef21bd8855fac495e5c7f9db9c9808e1f963915c258768. 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/6vHikEvSLPzUffLz5HzpTm.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/6vHikEvSLPzUffLz5HzpTm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cd51f890627bc67fe4ee8d8800e951cc1999cec100e2610b6609bc9e9a30f4. 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/3o7CDyDE81QqTIuRYM66At.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/3o7CDyDE81QqTIuRYM66At.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442992e778c2ccbc76f0f31ee196f668655e7d174dbf18f1734ce5087045e2fa. 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/7ncyzsvnzFrRaCcQ1Rb81A.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/7ncyzsvnzFrRaCcQ1Rb81A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc3db1f77746a9ddd70d3bf13ad62572fbe8f7498c50552fb96dfe4411707d8. 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/5iwRr63NymOYhWLU4oTjiC.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/5iwRr63NymOYhWLU4oTjiC.
{"copyright_id":"0x7742eb16bee71d2fd61e0ea0f975a51721e935f8d1291393423f48385f81d0ab","isrc":"CA5KR2340253","name":"I Love You Enough To Let You Go","registered_at":"2026-06-08T18:38:27Z","spotify_id":"6J2W7e5JPy2QEwCwTjw2wd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7742eb16bee71d2fd61e0ea0f975a51721e935f8d1291393423f48385f81d0ab. 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/6J2W7e5JPy2QEwCwTjw2wd.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/6J2W7e5JPy2QEwCwTjw2wd.
{"copyright_id":"0x2d64da5ce7bf7e01999ce335ef0c2ebba9113384c5e23f71d833273eff52cbe0","isrc":"CA5KR2367228","name":"Feels Like","registered_at":"2026-06-24T09:08:59Z","spotify_id":"3zIsXIailRCpCCFZI0R3Ls","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d64da5ce7bf7e01999ce335ef0c2ebba9113384c5e23f71d833273eff52cbe0. 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/3zIsXIailRCpCCFZI0R3Ls.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/3zIsXIailRCpCCFZI0R3Ls.
{"copyright_id":"0xbbcdaedc899fa891a0a07fd65cde75a86fbe2a7effee4933f58afa4de91bf9f3","isrc":"CA5KR2330433","name":"Stay The Night","registered_at":"2026-06-20T04:23:01Z","spotify_id":"2EFzqZ2Eb08CYnSnk3xadU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcdaedc899fa891a0a07fd65cde75a86fbe2a7effee4933f58afa4de91bf9f3. 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/2EFzqZ2Eb08CYnSnk3xadU.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/2EFzqZ2Eb08CYnSnk3xadU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e00dbefdd41accf5818002e64c62a528137127353270391d26bce8e18866d1. 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/1iAK2HOXAtk3jwISJpRfjl.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/1iAK2HOXAtk3jwISJpRfjl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4603b6708ddb60edcf27c23545e0530dc072f722a3eebb2683ad180845561d. 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/54fZHYz07y95YQv4RAQ7Dr.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/54fZHYz07y95YQv4RAQ7Dr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316e5336049cfc7ee0ef21bd8855fac495e5c7f9db9c9808e1f963915c258768. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jz0xzCf8SXUY8hLg8oCdY.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/1jz0xzCf8SXUY8hLg8oCdY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442992e778c2ccbc76f0f31ee196f668655e7d174dbf18f1734ce5087045e2fa. 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/6uiG51r62Gf7ZdnrVFIHt2.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/6uiG51r62Gf7ZdnrVFIHt2.
{"copyright_id":"0x7742eb16bee71d2fd61e0ea0f975a51721e935f8d1291393423f48385f81d0ab","isrc":"CA5KR2340253","name":"I Love You Enough To Let You Go","registered_at":"2026-06-08T18:38:27Z","spotify_id":"3tTug7gQTesO6i4C4xT3ZV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7742eb16bee71d2fd61e0ea0f975a51721e935f8d1291393423f48385f81d0ab. 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/3tTug7gQTesO6i4C4xT3ZV.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/3tTug7gQTesO6i4C4xT3ZV.
{"copyright_id":"0xea5a8326b8038d24f76c1b2acd11e32dcbb7da052d9ea48c5eb21fe07c3da9b3","isrc":"CA5KR2321411","name":"Odd Ones Out","registered_at":"2026-06-10T04:30:28Z","spotify_id":"1AUj9yMJoeVLqiZTRzpO7u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5a8326b8038d24f76c1b2acd11e32dcbb7da052d9ea48c5eb21fe07c3da9b3. 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/1AUj9yMJoeVLqiZTRzpO7u.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/1AUj9yMJoeVLqiZTRzpO7u.
{"copyright_id":"0xbbcdaedc899fa891a0a07fd65cde75a86fbe2a7effee4933f58afa4de91bf9f3","isrc":"CA5KR2330433","name":"Stay The Night","registered_at":"2026-06-20T04:23:01Z","spotify_id":"3aAY0qj5wemNc3S4KIcVUd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcdaedc899fa891a0a07fd65cde75a86fbe2a7effee4933f58afa4de91bf9f3. 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/3aAY0qj5wemNc3S4KIcVUd.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/3aAY0qj5wemNc3S4KIcVUd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442992e778c2ccbc76f0f31ee196f668655e7d174dbf18f1734ce5087045e2fa. 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/1U4EJlYgHHuEzZPgiuUvEH.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/1U4EJlYgHHuEzZPgiuUvEH.
{"copyright_id":"0x7742eb16bee71d2fd61e0ea0f975a51721e935f8d1291393423f48385f81d0ab","isrc":"CA5KR2340253","name":"I Love You Enough To Let You Go","registered_at":"2026-06-08T18:38:27Z","spotify_id":"5JEQvorCiA4n67hNUpSiVU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7742eb16bee71d2fd61e0ea0f975a51721e935f8d1291393423f48385f81d0ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5JEQvorCiA4n67hNUpSiVU.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/5JEQvorCiA4n67hNUpSiVU.
{"copyright_id":"0xea5a8326b8038d24f76c1b2acd11e32dcbb7da052d9ea48c5eb21fe07c3da9b3","isrc":"CA5KR2321411","name":"Odd Ones Out","registered_at":"2026-06-10T04:30:28Z","spotify_id":"2TS518seMoczc1H4piSUiH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5a8326b8038d24f76c1b2acd11e32dcbb7da052d9ea48c5eb21fe07c3da9b3. 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/2TS518seMoczc1H4piSUiH.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/2TS518seMoczc1H4piSUiH.
{"copyright_id":"0xbbcdaedc899fa891a0a07fd65cde75a86fbe2a7effee4933f58afa4de91bf9f3","isrc":"CA5KR2330433","name":"Stay The Night","registered_at":"2026-06-20T04:23:01Z","spotify_id":"3v3eGAQkcGKJUmW5CNXtf6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcdaedc899fa891a0a07fd65cde75a86fbe2a7effee4933f58afa4de91bf9f3. 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/3v3eGAQkcGKJUmW5CNXtf6.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/3v3eGAQkcGKJUmW5CNXtf6.
{"copyright_id":"0x0b9d3ca3bffcab6b6c921ecb77197acc5a55b41825d787842ac79e5a7557594c","isrc":"GBKPL2010815","name":"So Bad","registered_at":"2026-06-04T14:50:51Z","spotify_id":"1ZtjszSbYrbTQPKKNnVsCj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9d3ca3bffcab6b6c921ecb77197acc5a55b41825d787842ac79e5a7557594c. 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/1ZtjszSbYrbTQPKKNnVsCj.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/1ZtjszSbYrbTQPKKNnVsCj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe57d2b77b5403ea017e02aa869fd57902ea40f9a09fd5319d1734f5eb110cce. 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/11NWU3iOwi9NviOn1TV74g.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/11NWU3iOwi9NviOn1TV74g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca703c48fb16565321482dd933725782e20e8ff31cf6577c836c105159b2572. 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/1K0lLD0VggeTX4uRpszPuG.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/1K0lLD0VggeTX4uRpszPuG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971e8f59e9ab3c6bb4600b040ea5ab391f1b358003299f23e413aa988c4a6d73. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cZ8FzzbeUsPIQielk2vlW.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/0cZ8FzzbeUsPIQielk2vlW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f167448e7f89f79db32a3116a1c615e0f0ac0b8521f2e9249445cb92523d69c. 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/6DpDUsVgeAGSO82NgDKxFM.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/6DpDUsVgeAGSO82NgDKxFM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a7162045013ffedaa8033a190e2383ff537bbefb40c13b1f1e10f28f27dc06. 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/3hwJyNkmLwvTot02s9NB78.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/3hwJyNkmLwvTot02s9NB78.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6570cd361da3abeff541081c197a24550b0358cf19f446cd920b53ecd5e64b. 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/2ieQiQPHfvnS69pKhUZAEF.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/2ieQiQPHfvnS69pKhUZAEF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cae8407ec69db1edfb74e96a723753844cd3f252406628a66530705085f64f. 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/22H1LIQdFYnZp3d9sXxFDL.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/22H1LIQdFYnZp3d9sXxFDL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5ed0922985a65d941f94e1697926877be6c4da5f5ff67d1f331a0d022651c1. 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/0arPxj5WufzbjEy1uPn7GP.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/0arPxj5WufzbjEy1uPn7GP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae2e355b9ac03dda6d9c14784969966e1711401f75b20bb24f3589b052ae255. 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/7zFvTDCYy3WNlBzpRJPCOM.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/7zFvTDCYy3WNlBzpRJPCOM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d527d117a4f942a485e5cf05ea72a498f1caa8616b4be594665170001b0dcbb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OaYDltOdwiA9MOQgp6O4B.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/6OaYDltOdwiA9MOQgp6O4B.
{"copyright_id":"0x36835b7d323c51af11c8df36f000b0291c9dcfa315d3884cca8aad2754e6d0cf","isrc":"QZFZ41976856","name":"When I Know","registered_at":"2026-06-06T21:47:51Z","spotify_id":"3EOC1g3RQlbEOeSPSdRGgV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36835b7d323c51af11c8df36f000b0291c9dcfa315d3884cca8aad2754e6d0cf. 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/3EOC1g3RQlbEOeSPSdRGgV.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/3EOC1g3RQlbEOeSPSdRGgV.
{"copyright_id":"0xc6189caa35cab53cbdf4ad91e4f5866bee44ea9c24cb1bc56b20aa71822a573a","isrc":"QZDA41971984","name":"Kryptonite - Remix","registered_at":"2026-06-19T22:56:51Z","spotify_id":"0FN7HnjyjNJwAmR6D4yoj0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6189caa35cab53cbdf4ad91e4f5866bee44ea9c24cb1bc56b20aa71822a573a. 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/0FN7HnjyjNJwAmR6D4yoj0.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/0FN7HnjyjNJwAmR6D4yoj0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc358cfbfe82bf9488efff8497e513244ddeab61786e0ea8dc13c2cbac1efa3. 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/6MHdshcMIWOyrlM3eK5KJf.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/6MHdshcMIWOyrlM3eK5KJf.
{"copyright_id":"0x8259d350671ce70a179dd169f1ccb640ce5d354ecf138bbe59c8dbebd3ce850e","isrc":"USL2N1800001","name":"Right There","registered_at":"2026-06-09T14:49:12Z","spotify_id":"3PcHDaxSs2WVFedqCIPRiD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8259d350671ce70a179dd169f1ccb640ce5d354ecf138bbe59c8dbebd3ce850e. 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/3PcHDaxSs2WVFedqCIPRiD.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/3PcHDaxSs2WVFedqCIPRiD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d873f7c7644b4f2c1c9f1201a9607ee6670f275b47b4e666c96404cd51d3f4. 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/5oFJzwoYOOzARvp5UgGNyJ.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/5oFJzwoYOOzARvp5UgGNyJ.
{"copyright_id":"0x1cd4d77504985d6d8dd0c3eadd4f44680ababbcb02b7063e8f06e2d32a1307ab","isrc":"QMEZE1946268","name":"Movie (feat. GABE ISAAC)","registered_at":"2026-06-05T21:46:28Z","spotify_id":"5YtAvW8rz8LYP6Bm1XeJjI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd4d77504985d6d8dd0c3eadd4f44680ababbcb02b7063e8f06e2d32a1307ab. 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/5YtAvW8rz8LYP6Bm1XeJjI.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/5YtAvW8rz8LYP6Bm1XeJjI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c29bf1066b3ab1390929b0573a8fa107856e371011ea9453406463184df6b0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ileItWftubeSanDWJxAo9.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/4ileItWftubeSanDWJxAo9.
{"copyright_id":"0x1cd4d77504985d6d8dd0c3eadd4f44680ababbcb02b7063e8f06e2d32a1307ab","isrc":"QMEZE1946268","name":"Movie (feat. GABE ISAAC)","registered_at":"2026-06-05T21:46:28Z","spotify_id":"3HhR24iWA8jXuptyNLDap5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd4d77504985d6d8dd0c3eadd4f44680ababbcb02b7063e8f06e2d32a1307ab. 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/3HhR24iWA8jXuptyNLDap5.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/3HhR24iWA8jXuptyNLDap5.