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 0x5bb0a030c40efd13f93593761f7491809c4a818ba66e9d03613da59c7bee385b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06a4f791-1320-4832-9d5c-497ee0b8281d.json and https://artists.proofprofile.net/proofs/artist/06a4f791-1320-4832-9d5c-497ee0b8281d.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 0xcd253bcd0406fd58964436acc33b95d49884c9d1b88c4edd8734f4d9dac74dbc. 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/7Fbx8mVJy36dsVq9IYTRXu.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/7Fbx8mVJy36dsVq9IYTRXu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6a84dd50fd7d306c8a5a53207dae96577287b48a9e076699b04c66424f9d38. 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/2iED6ssy3UrPEby9DIQZaF.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/2iED6ssy3UrPEby9DIQZaF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b982fc93031f24274544bc3ce86d97f864a0163b0f0fe337c97113e3dcd995. 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/2DxP7y3GFruzMeKdSWFQZ2.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/2DxP7y3GFruzMeKdSWFQZ2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a561c0649ac6c3092c862ddc327eb0d1c81b08a66234d3782b66a84ff442c0b. 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/2wa4S5WSyATZVQUN7fL4L0.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/2wa4S5WSyATZVQUN7fL4L0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d619c2f294f41b97c44a1e06c888d69dfa75983fa3c180290b352fb5203773. 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/4PWa6qBgxmkjtBqLB5UqAZ.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/4PWa6qBgxmkjtBqLB5UqAZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b345a1fa1ae1f6555f06857660554ed3c36a8365827e2a3369156dc0321ebe. 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/6XUplgv5tgkebAEieWUPYB.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/6XUplgv5tgkebAEieWUPYB.
{"copyright_id":"0x910dcff93c42b8726717a438cc58f7c572c35c434c926dd8cef8afc26d463e2b","isrc":"USAT22307038","name":"Stimulate (feat. Tia Tia)","registered_at":"2026-06-08T04:54:47Z","spotify_id":"4tshwcEjlTMXZV3UNMCG8m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910dcff93c42b8726717a438cc58f7c572c35c434c926dd8cef8afc26d463e2b. 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/4tshwcEjlTMXZV3UNMCG8m.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/4tshwcEjlTMXZV3UNMCG8m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385f4e74fa2068802b49216fb64da2db60a0fb8ddfe4d7ab1fe8bde060084543. 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/2qRxMG0Ye9W6ufpae7RmLR.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/2qRxMG0Ye9W6ufpae7RmLR.
{"copyright_id":"0x56cb3a216cf3332f72f3e3c34870ef12492aab2d1d6eecc09e2079158b6fded5","isrc":"USUG12209474","name":"A Milli - SIDEPIECE Remix","registered_at":"2026-06-01T19:13:45Z","spotify_id":"7nDxeN6NDc7v3v774IXiC5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cb3a216cf3332f72f3e3c34870ef12492aab2d1d6eecc09e2079158b6fded5. 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/7nDxeN6NDc7v3v774IXiC5.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/7nDxeN6NDc7v3v774IXiC5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf49328039d966d7e0867cc92e25c1c7d5781a144015ed8d67259608497a212e. 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/4GcYFC84m3C3GOPDihk9mr.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/4GcYFC84m3C3GOPDihk9mr.
{"copyright_id":"0x84b3d0237da6bbbabf729204e7e2246ffa30071364345e2fb30dfdd96b901856","isrc":"USAT22222249","name":"Reborn - Kyle Walker Remix","registered_at":"2026-06-18T23:19:00Z","spotify_id":"1FZdJkWfW2gaiKaH6D9uHB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b3d0237da6bbbabf729204e7e2246ffa30071364345e2fb30dfdd96b901856. 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/1FZdJkWfW2gaiKaH6D9uHB.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/1FZdJkWfW2gaiKaH6D9uHB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8af6324707deb7136bc9d5fe8323104e1972ed15dc5a635e2a61667f0fbe224. 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/4F9P5JpkAyoQKuRAsVjwS3.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/4F9P5JpkAyoQKuRAsVjwS3.
{"copyright_id":"0x9defd89696eb67a0b12778997fbaf7cca2e1c0f622b6d293b49b20b359cea1eb","isrc":"CA5KR2235645","name":"1, 2 Step (Supersonic)","registered_at":"2026-06-04T12:12:12Z","spotify_id":"4ndFwD5xjLgJxGExGRoQYd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9defd89696eb67a0b12778997fbaf7cca2e1c0f622b6d293b49b20b359cea1eb. 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/4ndFwD5xjLgJxGExGRoQYd.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/4ndFwD5xjLgJxGExGRoQYd.
Don’t Keep Me Waiting (Extended Version)
Don’t Keep Me Waiting - Extended Version
{"copyright_id":"0xea413cbd81d8bbc559b492567ad2c0c2c4eda5b9f72e71a6c860cf20459265c3","isrc":"GBAYE2200201","name":"Don’t Keep Me Waiting - Extended Version","registered_at":"2026-06-19T22:00:25Z","spotify_id":"3B5ArsGL2EW4Ybej7Cq2Xt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea413cbd81d8bbc559b492567ad2c0c2c4eda5b9f72e71a6c860cf20459265c3. 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/3B5ArsGL2EW4Ybej7Cq2Xt.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/3B5ArsGL2EW4Ybej7Cq2Xt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3724b20e2f0456a8332c75492453ef302b2d0c699588ef5a2c7bbfb483b41e61. 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/1aEHWqvtZ1JIBUl1loQBDn.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/1aEHWqvtZ1JIBUl1loQBDn.
{"copyright_id":"0xd28e9288ed31a24c68edd598c77f2053b40556518c586f2ebbe4a6e3019369cf","isrc":"GBAYE2101765","name":"Sextacy - Extended Mix","registered_at":"2026-06-19T22:02:00Z","spotify_id":"72mbKrg3skJyRkchGsTsa8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28e9288ed31a24c68edd598c77f2053b40556518c586f2ebbe4a6e3019369cf. 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/72mbKrg3skJyRkchGsTsa8.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/72mbKrg3skJyRkchGsTsa8.
{"copyright_id":"0xb49039285d3a23f1374aa719ce7fea4ccde0be1dd05f4fdad4f0ae38d1aaf162","isrc":"CA5KR2195258","name":"Acrobatic - J. Worra Remix","registered_at":"2026-06-18T12:34:44Z","spotify_id":"7IEHXotk6GjcaMoc0G0DAY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49039285d3a23f1374aa719ce7fea4ccde0be1dd05f4fdad4f0ae38d1aaf162. 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/7IEHXotk6GjcaMoc0G0DAY.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/7IEHXotk6GjcaMoc0G0DAY.
{"copyright_id":"0x988b5e8959f664948b273dcb25e5bd329660a495ddc5d5fe41ff457cd88cdadc","isrc":"CA5KR2195260","name":"Acrobatic - Martin Ikin Remix","registered_at":"2026-06-08T00:17:55Z","spotify_id":"1mojEXrHDsprmPeTnVukGn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988b5e8959f664948b273dcb25e5bd329660a495ddc5d5fe41ff457cd88cdadc. 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/1mojEXrHDsprmPeTnVukGn.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/1mojEXrHDsprmPeTnVukGn.
{"copyright_id":"0x38ef97db34a7e5c911d293dbae4e71510dba7c9c75594a8b950379db52275294","isrc":"CA5KR2199558","name":"Acrobatic - Biscits Remix","registered_at":"2026-06-07T11:07:14Z","spotify_id":"5yUUwUndnkZ7x42Scyqj8q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ef97db34a7e5c911d293dbae4e71510dba7c9c75594a8b950379db52275294. 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/5yUUwUndnkZ7x42Scyqj8q.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/5yUUwUndnkZ7x42Scyqj8q.
{"copyright_id":"0x8aa4a20db90aa552069af7c41d0e43471c1875584d9e76cc388826f75bccfb82","isrc":"CA5KR0001853","name":"Acrobatic - Diskull Remix","registered_at":"2026-06-10T05:56:31Z","spotify_id":"3hZgsE81xnVMaPQOniIOTD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa4a20db90aa552069af7c41d0e43471c1875584d9e76cc388826f75bccfb82. 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/3hZgsE81xnVMaPQOniIOTD.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/3hZgsE81xnVMaPQOniIOTD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf55823a95edcc38a1daaf8ac1a93d555ea83579336b1988d2f2af5674268f07. 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/0cmfdMsf4rpnLFTuKBrY0x.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/0cmfdMsf4rpnLFTuKBrY0x.
{"copyright_id":"0x38ef97db34a7e5c911d293dbae4e71510dba7c9c75594a8b950379db52275294","isrc":"CA5KR2199558","name":"Acrobatic - Biscits Remix","registered_at":"2026-06-07T11:07:14Z","spotify_id":"60ePFzHJj4igR6OUvcFH2r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ef97db34a7e5c911d293dbae4e71510dba7c9c75594a8b950379db52275294. 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/60ePFzHJj4igR6OUvcFH2r.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/60ePFzHJj4igR6OUvcFH2r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf55823a95edcc38a1daaf8ac1a93d555ea83579336b1988d2f2af5674268f07. 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/6vugafKGRpaxvLZn2u0vzf.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/6vugafKGRpaxvLZn2u0vzf.
{"copyright_id":"0x988b5e8959f664948b273dcb25e5bd329660a495ddc5d5fe41ff457cd88cdadc","isrc":"CA5KR2195260","name":"Acrobatic - Martin Ikin Remix","registered_at":"2026-06-08T00:17:55Z","spotify_id":"350aLQanPsEkphXG20yyJe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988b5e8959f664948b273dcb25e5bd329660a495ddc5d5fe41ff457cd88cdadc. 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/350aLQanPsEkphXG20yyJe.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/350aLQanPsEkphXG20yyJe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf55823a95edcc38a1daaf8ac1a93d555ea83579336b1988d2f2af5674268f07. 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/5U4r0IHfX36IyZ7BcXxX43.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/5U4r0IHfX36IyZ7BcXxX43.
{"copyright_id":"0xb49039285d3a23f1374aa719ce7fea4ccde0be1dd05f4fdad4f0ae38d1aaf162","isrc":"CA5KR2195258","name":"Acrobatic - J. Worra Remix","registered_at":"2026-06-18T12:34:44Z","spotify_id":"7sCJpBqrHZtwDPc3zSCvco","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49039285d3a23f1374aa719ce7fea4ccde0be1dd05f4fdad4f0ae38d1aaf162. 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/7sCJpBqrHZtwDPc3zSCvco.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/7sCJpBqrHZtwDPc3zSCvco.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf55823a95edcc38a1daaf8ac1a93d555ea83579336b1988d2f2af5674268f07. 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/4ww9IgfgpIaqxnzsrJTAHA.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/4ww9IgfgpIaqxnzsrJTAHA.
By Your Side (feat. Tom Grennan) [SIDEPIECE Remix]
By Your Side (feat. Tom Grennan) - SIDEPIECE Remix
{"copyright_id":"0x517f53711d408585cb2a8f4da417e7380ecbe458808ec19609917fcd3f6906fd","isrc":"GBARL2100723","name":"By Your Side (feat. Tom Grennan) - SIDEPIECE Remix","registered_at":"2026-06-08T09:03:27Z","spotify_id":"1WtMzxphD9Kxywql3L8VRa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517f53711d408585cb2a8f4da417e7380ecbe458808ec19609917fcd3f6906fd. 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/1WtMzxphD9Kxywql3L8VRa.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/1WtMzxphD9Kxywql3L8VRa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf55823a95edcc38a1daaf8ac1a93d555ea83579336b1988d2f2af5674268f07. 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/3jIFcrHrnLgBio9z8mkMBo.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/3jIFcrHrnLgBio9z8mkMBo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca28e3ab865f6506678fb4e5b47a9a95a742e96adb681422b4cdb6f30eaf0fa. 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/3MqzqG6fij34pDxd29mikA.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/3MqzqG6fij34pDxd29mikA.
{"copyright_id":"0xf0c615535c1c7ae73060839a8d99b90d2b156ab58ea505bb2210ed90690a07a5","isrc":"FR26V2071234","name":"Fallin for You - Tom & Collins Remix","registered_at":"2026-06-11T23:37:40Z","spotify_id":"4aGrPAoaEpT8xuXI5HdTp2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c615535c1c7ae73060839a8d99b90d2b156ab58ea505bb2210ed90690a07a5. 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/4aGrPAoaEpT8xuXI5HdTp2.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/4aGrPAoaEpT8xuXI5HdTp2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da26ab14a3d852e53029ea02661b92ea56c81777ea927d2023db36835ecddee. 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/7kFz872sUDehqo0maPJsfj.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/7kFz872sUDehqo0maPJsfj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5660e2f2d28413b9c11da3bbbee28106d62e48ed7a0e01b512e12c03d81c84b. 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/0bzCXzScDvV8B6el67Fo2R.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/0bzCXzScDvV8B6el67Fo2R.
{"copyright_id":"0xf8b5ce4760d5abf0608d06a404bc78e3462c091421fd2d10d868daa4defac6f4","isrc":"USZ4V2000206","name":"On My Mind - Purple Disco Machine Remix","registered_at":"2026-06-04T09:09:21Z","spotify_id":"6acPSY8uOFsS40ifwKwcyj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b5ce4760d5abf0608d06a404bc78e3462c091421fd2d10d868daa4defac6f4. 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/6acPSY8uOFsS40ifwKwcyj.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/6acPSY8uOFsS40ifwKwcyj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f479751bfb57e66c429f73381676d7a11a41f2d15c34645174d77e3cc9c64d. 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/2eUoVxGi4CBStdd6uIcb9I.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/2eUoVxGi4CBStdd6uIcb9I.
{"copyright_id":"0x5a9e5faec30cb7af4ab5bb104d78a64e96afbf209b58eb8941fa90566db52779","isrc":"USZ4V2000510","name":"On My Mind - Ferreck Dawn Remix","registered_at":"2026-06-06T21:13:32Z","spotify_id":"6NRXqXBxRitUrMwA3EFAMg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9e5faec30cb7af4ab5bb104d78a64e96afbf209b58eb8941fa90566db52779. 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/6NRXqXBxRitUrMwA3EFAMg.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/6NRXqXBxRitUrMwA3EFAMg.
{"copyright_id":"0xee47fe1314a58160dcd7d62c375d1a4402d846be51ee8d3901bd387c50172b46","isrc":"USZ4V2000515","name":"On My Mind - Do You Dance? Edit","registered_at":"2026-06-04T12:17:07Z","spotify_id":"5eDfaZRHd5yk0ALG5wH8Mv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee47fe1314a58160dcd7d62c375d1a4402d846be51ee8d3901bd387c50172b46. 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/5eDfaZRHd5yk0ALG5wH8Mv.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/5eDfaZRHd5yk0ALG5wH8Mv.
{"copyright_id":"0x5a9e5faec30cb7af4ab5bb104d78a64e96afbf209b58eb8941fa90566db52779","isrc":"USZ4V2000510","name":"On My Mind - Ferreck Dawn Remix","registered_at":"2026-06-06T21:13:32Z","spotify_id":"65lA2yry8MF6qtOfKxCnGR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9e5faec30cb7af4ab5bb104d78a64e96afbf209b58eb8941fa90566db52779. 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/65lA2yry8MF6qtOfKxCnGR.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/65lA2yry8MF6qtOfKxCnGR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf60ed2f1cb5d62014b81f3a63274d4b7fa692cb3bba88c8579cb57e00bd31ab. 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/3ydFRJUABULlXklU1M24TV.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/3ydFRJUABULlXklU1M24TV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da26ab14a3d852e53029ea02661b92ea56c81777ea927d2023db36835ecddee. 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/1ZGNlcjEd6N0g5YA1uCC2O.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/1ZGNlcjEd6N0g5YA1uCC2O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f479751bfb57e66c429f73381676d7a11a41f2d15c34645174d77e3cc9c64d. 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/6Glp9RvfjnFJryuCnLwCAX.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/6Glp9RvfjnFJryuCnLwCAX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5660e2f2d28413b9c11da3bbbee28106d62e48ed7a0e01b512e12c03d81c84b. 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/5hmcw6bW5V24CvJqsz87We.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/5hmcw6bW5V24CvJqsz87We.
{"copyright_id":"0x25e572bd90f77fc8d5bf381d2d1a56f238f49981ebbf9863e89a4cd78ebbac41","isrc":"CA5KR1952424","name":"Wanna See You","registered_at":"2026-06-04T16:39:11Z","spotify_id":"69EEyee0qJltlXswEaOaNS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e572bd90f77fc8d5bf381d2d1a56f238f49981ebbf9863e89a4cd78ebbac41. 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/69EEyee0qJltlXswEaOaNS.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/69EEyee0qJltlXswEaOaNS.
{"copyright_id":"0xf604b7ef5cba99e5d0e4378658c7ee1a0a9a2c178e9612081473c2cb6f42a1e7","isrc":"USAT22402624","name":"Give It To Me Good","registered_at":"2026-06-04T13:40:43Z","spotify_id":"11FsUxXUbxzr5mNqwioFFK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf604b7ef5cba99e5d0e4378658c7ee1a0a9a2c178e9612081473c2cb6f42a1e7. 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/11FsUxXUbxzr5mNqwioFFK.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/11FsUxXUbxzr5mNqwioFFK.
{"copyright_id":"0xf16a182102b4bc4f130cce1af44f2a6a920079a6d726afe54614db689577d1cf","isrc":"AUFF02200023","name":"Lights Go Down","registered_at":"2026-06-04T07:45:33Z","spotify_id":"6Q7fxyIXgrbk1bIySqbaij","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16a182102b4bc4f130cce1af44f2a6a920079a6d726afe54614db689577d1cf. 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/6Q7fxyIXgrbk1bIySqbaij.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/6Q7fxyIXgrbk1bIySqbaij.
{"copyright_id":"0xf8b5ce4760d5abf0608d06a404bc78e3462c091421fd2d10d868daa4defac6f4","isrc":"USZ4V2000206","name":"On My Mind - Purple Disco Machine Remix","registered_at":"2026-06-04T09:09:21Z","spotify_id":"3nl8PyFVqyi1t0qgvaLKvl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b5ce4760d5abf0608d06a404bc78e3462c091421fd2d10d868daa4defac6f4. 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/3nl8PyFVqyi1t0qgvaLKvl.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/3nl8PyFVqyi1t0qgvaLKvl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5660e2f2d28413b9c11da3bbbee28106d62e48ed7a0e01b512e12c03d81c84b. 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/1D9h2NmlYAPybqf7T54wgm.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/1D9h2NmlYAPybqf7T54wgm.