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 0xc39c82f320b41e9ee0e802677758f51d8a11cca3d7c28a2e1275e2dcfcc93630. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5736f5ba-ec9f-434c-bd74-e630add85db5.json and https://artists.proofprofile.net/proofs/artist/5736f5ba-ec9f-434c-bd74-e630add85db5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xad420abea22313a8ab2e200ec4d688a9de8ac3f2ca7cbacb3c723c11cd740d00","isrc":"GBKPL2214326","name":"Outer Body","registered_at":"2026-06-19T13:52:22Z","spotify_id":"7s116fYbWa8JjEoi6jxaZQ","type":"track"}
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 0xad420abea22313a8ab2e200ec4d688a9de8ac3f2ca7cbacb3c723c11cd740d00. 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/7s116fYbWa8JjEoi6jxaZQ.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/7s116fYbWa8JjEoi6jxaZQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7888322b6e0fa017c4c48b22ff28e1be2131da169ff28341ba2ec48747b6378d. 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/2E25yFTkFXLwtWPMqftlbZ.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/2E25yFTkFXLwtWPMqftlbZ.
{"copyright_id":"0x1e5b71034c1ef3fc7eaa5b05660e13ebe351011ef734c737791520cf24444ce7","isrc":"GBKPL2214322","name":"Conversations with Saturn","registered_at":"2026-06-05T17:27:06Z","spotify_id":"4Ux1h119ZFHBZVM0NzJL9S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5b71034c1ef3fc7eaa5b05660e13ebe351011ef734c737791520cf24444ce7. 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/4Ux1h119ZFHBZVM0NzJL9S.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/4Ux1h119ZFHBZVM0NzJL9S.
{"copyright_id":"0xd4de849f88622bbe62bc2ce8bfd35f27f67901af4b31dbeae28ae8d032f6c952","isrc":"GBKPL2214320","name":"Wreck My Life","registered_at":"2026-06-19T13:53:38Z","spotify_id":"1hyeM57IFnFDY4sHSFEmMT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4de849f88622bbe62bc2ce8bfd35f27f67901af4b31dbeae28ae8d032f6c952. 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/1hyeM57IFnFDY4sHSFEmMT.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/1hyeM57IFnFDY4sHSFEmMT.
{"copyright_id":"0x7fbff8fde2ca5c5c93ea77f5611be1ad69df5c19d1a05962f0206f617449d71d","isrc":"GBKPL2214321","name":"Break Me Down/ Here with You","registered_at":"2026-06-19T13:56:09Z","spotify_id":"7pGmOd8k6HtdhMOiYew8UG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbff8fde2ca5c5c93ea77f5611be1ad69df5c19d1a05962f0206f617449d71d. 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/7pGmOd8k6HtdhMOiYew8UG.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/7pGmOd8k6HtdhMOiYew8UG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3260426ef22bff02e449bd82c33daea772e36257ddb60f704681f12ee3145b. 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/71TpM6TORJqGBkqyOcuWu4.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/71TpM6TORJqGBkqyOcuWu4.
{"copyright_id":"0xde29db2fc39badf46ee9f95dc0b5974967124788dcebeaf578d73b01323b3eac","isrc":"GBKPL2157255","name":"Feel Your Love","registered_at":"2026-06-10T19:06:26Z","spotify_id":"5umbtWOxOz44oDcIFm0S9M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde29db2fc39badf46ee9f95dc0b5974967124788dcebeaf578d73b01323b3eac. 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/5umbtWOxOz44oDcIFm0S9M.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/5umbtWOxOz44oDcIFm0S9M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74975691de7d33ce3a315715ea9e61ddc69aacd19a313a032f9a428820135cc4. 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/3p6HpEPktKpEfpL04BKSC7.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/3p6HpEPktKpEfpL04BKSC7.
{"copyright_id":"0xbabe21a2fd789806c20cf855b6385c27bbadfd9505877bbf550c1251f3abfe54","isrc":"GBKPL2214324","name":"Found Our Way","registered_at":"2026-06-10T05:17:30Z","spotify_id":"5gxp6faiQPafYh77V4BZC4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabe21a2fd789806c20cf855b6385c27bbadfd9505877bbf550c1251f3abfe54. 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/5gxp6faiQPafYh77V4BZC4.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/5gxp6faiQPafYh77V4BZC4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f84d64a3cd905415ffd85592e8452ff35ccc0c38f0ed8adff9bd36232e6237e. 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/3vSY8XIUcrWGJLohd4QkQe.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/3vSY8XIUcrWGJLohd4QkQe.
{"copyright_id":"0x461f34d144303edf51aa80e9418af34e50380f9f5381052f34e9d69d405bfb81","isrc":"GBKPL2214327","name":"Today Only Comes Once","registered_at":"2026-06-10T19:08:27Z","spotify_id":"6pi0VY2dCjtVgJsEitWmqC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461f34d144303edf51aa80e9418af34e50380f9f5381052f34e9d69d405bfb81. 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/6pi0VY2dCjtVgJsEitWmqC.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/6pi0VY2dCjtVgJsEitWmqC.
{"copyright_id":"0x0ceab51d9cb6dcfc3ee5ab904c49c09436075731ca8994b1ef764a02fd50b9e4","isrc":"GBKPL2282077","name":"In Your Arms","registered_at":"2026-06-18T18:10:56Z","spotify_id":"10xDqQfZkK1l3Biew1bIzT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ceab51d9cb6dcfc3ee5ab904c49c09436075731ca8994b1ef764a02fd50b9e4. 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/10xDqQfZkK1l3Biew1bIzT.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/10xDqQfZkK1l3Biew1bIzT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811dfe13bff4c98b435fb465b5f5b75938612915d924afa8e0408440ba924efa. 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/4ychXTqP3wIg1Yb8LnmjhM.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/4ychXTqP3wIg1Yb8LnmjhM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d711e8d3826839a8ed1f88979ead7345322b2a23b8ec4acfda9af871de58cf. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:31Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lMRK0RKYsvRvkHHotv9Pv.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/7lMRK0RKYsvRvkHHotv9Pv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc6950aca6d91424cd9f1846aac1fb06696a5be1e772e7248d0f4a0589b9ef1. 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/6nBQNwJJNxNZrryixS5W4y.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/6nBQNwJJNxNZrryixS5W4y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916cdfb5f735134e2ba8a230bd6210e9027926b665e81bbf981bc29b86f20c2b. 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/6GJUxljLVzk7xvBVcFgZ0k.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/6GJUxljLVzk7xvBVcFgZ0k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71954494aa979aa9dc36c45511f4a7b6a538583425331e01e535132af74f337. 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/4CC8bkptDXPl1klwhl88Dl.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/4CC8bkptDXPl1klwhl88Dl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c02b990a18130e4f0acc916ea7f8d02d57a908543f74291146f52ea65a21354. 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/2GN469XHgUjuDYEc3kN5Pl.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/2GN469XHgUjuDYEc3kN5Pl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731dd7807a07152c3225e2c976a83550c01ac55200eb898276117b748bb5dc26. 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/4pYAcdPSQ8UMaBBgccNvsj.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/4pYAcdPSQ8UMaBBgccNvsj.
{"copyright_id":"0x8f2c6dee8dc7ab452f44a6f4bc9efcec9cc6f80457c599a7fcbd4b2334710af7","isrc":"QZMWW2056701","name":"Garden (Outro)","registered_at":"2026-06-22T03:56:04Z","spotify_id":"36oKU7GwKCJVyeXyQD0mLW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2c6dee8dc7ab452f44a6f4bc9efcec9cc6f80457c599a7fcbd4b2334710af7. 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/36oKU7GwKCJVyeXyQD0mLW.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/36oKU7GwKCJVyeXyQD0mLW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10da9f0ba73c981f5c07fe84ac7c049991881bb18a74522060de8bec66f666a3. 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/68UgmwvSStsogyGkGvgIBB.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/68UgmwvSStsogyGkGvgIBB.
{"copyright_id":"0x8291c5e03a29ab8fb147e7af85778e90d5adda22bd0edd25422249f5ad1db0bc","isrc":"QM24S1841840","name":"Feel The Breeze","registered_at":"2026-06-09T08:51:33Z","spotify_id":"5gYDgfBNvtjXdjSiDrzs5z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8291c5e03a29ab8fb147e7af85778e90d5adda22bd0edd25422249f5ad1db0bc. 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/5gYDgfBNvtjXdjSiDrzs5z.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/5gYDgfBNvtjXdjSiDrzs5z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417fff44f4d814816b3f4c6249e096b3c31936caedf046bcd8f079b04211aaf5. 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/5s4ckwnJzd71zpE2xlx1r4.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/5s4ckwnJzd71zpE2xlx1r4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d19a8bc35e60ecc733c7af33b595775985facd29134608a624754a7b0df68f. 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/7mFiWHjq7oo31eCvN5lYTh.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/7mFiWHjq7oo31eCvN5lYTh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8ddf4f2fa2783861664699855095ac9b5b22b3152fb64f6a4ca042b047014c. 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/0XiDMLPHEVvAbYAgnLKJ85.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/0XiDMLPHEVvAbYAgnLKJ85.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c5b00a99b5e27881442ddc38898342f801de25fdbb93eb9431c7c18e7ed081. 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/6UcF6quru6QzngyiqMo1G3.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/6UcF6quru6QzngyiqMo1G3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c2ed975796f1a959c39ad3210f2b785e1468b20fd4793ed6d5db922e2d129c. 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/0jXcEpjGIfyDYCqf2eTmjN.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/0jXcEpjGIfyDYCqf2eTmjN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89906622a24e01aa8364d4564dadad19ef3d2f1841802901f42e04115ca923a. 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/6babFcorQ58c4wRURJARaE.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/6babFcorQ58c4wRURJARaE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74975691de7d33ce3a315715ea9e61ddc69aacd19a313a032f9a428820135cc4. 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/2DDU8tcHwfrs7HbJQN2Aqu.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/2DDU8tcHwfrs7HbJQN2Aqu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f77c857528cefb2a5d8c94c59281accf37bd898b9ec8bb5d34a46b6079a4801. 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/31DhZKH7E1T41TAnK0qyC5.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/31DhZKH7E1T41TAnK0qyC5.
{"copyright_id":"0x0ceab51d9cb6dcfc3ee5ab904c49c09436075731ca8994b1ef764a02fd50b9e4","isrc":"GBKPL2282077","name":"In Your Arms","registered_at":"2026-06-18T18:10:56Z","spotify_id":"0GP2fET16TMXezUO4Mbm6O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ceab51d9cb6dcfc3ee5ab904c49c09436075731ca8994b1ef764a02fd50b9e4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GP2fET16TMXezUO4Mbm6O.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/0GP2fET16TMXezUO4Mbm6O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6ab5e919a2c15385e476028a51d5ab1b9852eb7ba2efc4d111d55639b70c92. 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/7mRYc7MBzPiQpW1wlVdz4w.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/7mRYc7MBzPiQpW1wlVdz4w.
{"copyright_id":"0xde29db2fc39badf46ee9f95dc0b5974967124788dcebeaf578d73b01323b3eac","isrc":"GBKPL2157255","name":"Feel Your Love","registered_at":"2026-06-10T19:06:26Z","spotify_id":"49429zUzg4XqzbkAf752ZN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde29db2fc39badf46ee9f95dc0b5974967124788dcebeaf578d73b01323b3eac. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49429zUzg4XqzbkAf752ZN.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/49429zUzg4XqzbkAf752ZN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff37c51dea6f9f32866f51e3e1b2060180a0e80404dd08a7c48cad777e69a9b9. 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/5ghv2NqnkYFd2e7ebysZcA.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/5ghv2NqnkYFd2e7ebysZcA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc6950aca6d91424cd9f1846aac1fb06696a5be1e772e7248d0f4a0589b9ef1. 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/0rGs6OrEciZZpaFmNdCeO4.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/0rGs6OrEciZZpaFmNdCeO4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8ddf4f2fa2783861664699855095ac9b5b22b3152fb64f6a4ca042b047014c. 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/0s7E61kkHROuCPUto93Rt2.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/0s7E61kkHROuCPUto93Rt2.
{"copyright_id":"0x8291c5e03a29ab8fb147e7af85778e90d5adda22bd0edd25422249f5ad1db0bc","isrc":"QM24S1841840","name":"Feel The Breeze","registered_at":"2026-06-09T08:51:33Z","spotify_id":"3hxYUsVqZPl3oJMC2YCEqx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8291c5e03a29ab8fb147e7af85778e90d5adda22bd0edd25422249f5ad1db0bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hxYUsVqZPl3oJMC2YCEqx.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/3hxYUsVqZPl3oJMC2YCEqx.