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 0x87f5ab9078e2d7ef2d57ea745f27266d080c0bdb1d952e2efb0844b17d9fc501. 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/947dca2c-103b-4379-bac5-f0a0b98eab22.json and https://artists.proofprofile.net/proofs/artist/947dca2c-103b-4379-bac5-f0a0b98eab22.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 0x8b0e669552c83a383ff1af0a7229f84b9c94c3313c48727d9a284227bf3768d6. 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/0X5VFFweUxjPgyOqM3edeT.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/0X5VFFweUxjPgyOqM3edeT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d7c97458b16714ea56cc9b89e160a7b398fbbf39575dd2d7242bb9c4ad4e77. 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/7kNN5u67S4cVWTebY5Yjdi.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/7kNN5u67S4cVWTebY5Yjdi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035a75174b56da5a677e2ba3d11f9b7686fe04f5b96f562850e6887464d263f4. 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/5LU0XONtCOg9zduG7t0CZI.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/5LU0XONtCOg9zduG7t0CZI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eba1e633f165d684bd9663b7cae33c6436416d54a12c901e041895c4c28bb4f. 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/1LT2h1575JW2Us9a15OzIS.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/1LT2h1575JW2Us9a15OzIS.
{"copyright_id":"0x41ddf2d34822e97d188799e5b4d3d3d1e9917ff3030d17413c5c92885e312cb0","isrc":"GBKQU2429301","name":"Entertainment - Extended Mix","registered_at":"2026-06-07T11:03:55Z","spotify_id":"48PSK1PKXHvKUUOwCP0gL6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ddf2d34822e97d188799e5b4d3d3d1e9917ff3030d17413c5c92885e312cb0. 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/48PSK1PKXHvKUUOwCP0gL6.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/48PSK1PKXHvKUUOwCP0gL6.
dancing on the edge - Dylan C. Greene Remix
{"copyright_id":"0xad11714a403dcba04e4e8b0566b5d58ae06b0a5a4a19faaaa6d368d1c2dfa507","isrc":"DECY52400030","name":"<3 beat - Digitalism On The Level Remix","registered_at":"2026-06-19T02:39:42Z","spotify_id":"6lawvWHuMnxDfGcWczU2Ew","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad11714a403dcba04e4e8b0566b5d58ae06b0a5a4a19faaaa6d368d1c2dfa507. 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/6lawvWHuMnxDfGcWczU2Ew.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/6lawvWHuMnxDfGcWczU2Ew.
{"copyright_id":"0x6a0a04a805a9a3b85f9fc31497629d7db5eb62e2b335829f0c0a905cedd15024","isrc":"DECY52301810","name":"dancing on the edge","registered_at":"2026-06-19T02:43:17Z","spotify_id":"2HOxnZPyo209yDeNyJWsTy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0a04a805a9a3b85f9fc31497629d7db5eb62e2b335829f0c0a905cedd15024. 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/2HOxnZPyo209yDeNyJWsTy.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/2HOxnZPyo209yDeNyJWsTy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d7c97458b16714ea56cc9b89e160a7b398fbbf39575dd2d7242bb9c4ad4e77. 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/5uwfkHrHW6smpBtHoJEmeB.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/5uwfkHrHW6smpBtHoJEmeB.
1999 - Lauer Extended Remix Instrumental
{"copyright_id":"0x2aa172c7de1282ad8e4f28379b54b3caf986b23f064b3b9888f6ed1fba19873a","isrc":"DE1AO2310167","name":"All Night (David Bay Remix)","registered_at":"2026-06-08T16:50:28Z","spotify_id":"2tt9LTPUMpGEjDenQ2bwFI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa172c7de1282ad8e4f28379b54b3caf986b23f064b3b9888f6ed1fba19873a. 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/2tt9LTPUMpGEjDenQ2bwFI.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/2tt9LTPUMpGEjDenQ2bwFI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0e669552c83a383ff1af0a7229f84b9c94c3313c48727d9a284227bf3768d6. 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/5ABy6tQKNoAAZfwStB0DcS.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/5ABy6tQKNoAAZfwStB0DcS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394b8aba5868c44ebb6e805d451b5df76327611fa9ce4e6833a5dea418af769. 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/1Fv51fhMG5sGwJKuWcp4Mo.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/1Fv51fhMG5sGwJKuWcp4Mo.
{"copyright_id":"0x07da972e7a9f2ce61d9f87ee6c292ad08ad9dac622749cda24342b92bf2335ed","isrc":"DECY52201672","name":"save on love - Edit","registered_at":"2026-06-24T01:18:13Z","spotify_id":"77tjTonIkxPWPN1pL3j7O0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07da972e7a9f2ce61d9f87ee6c292ad08ad9dac622749cda24342b92bf2335ed. 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/77tjTonIkxPWPN1pL3j7O0.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/77tjTonIkxPWPN1pL3j7O0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3ec3644866ab886d255080609870716b42802f4810fb6cdc781d455c8588f7. 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/4ZJPovhU6j8uup3KFl8EsV.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/4ZJPovhU6j8uup3KFl8EsV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394b8aba5868c44ebb6e805d451b5df76327611fa9ce4e6833a5dea418af769. 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/3ecmX9cdy5NKeoE4GwLoV3.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/3ecmX9cdy5NKeoE4GwLoV3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d03d3816112fad5b610e156a68b4a72e7c898ea288bfac9122214ba3523bc7. 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/5ObMpPu0LS34YBtbwWl51o.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/5ObMpPu0LS34YBtbwWl51o.
{"copyright_id":"0xa1fb674c30ef3003654cf55ed7afd796ad9e60bb51f4b3cf3a1b2ebcef85916a","isrc":"DEZC62273434","name":"Highroll - Ocean Edit","registered_at":"2026-06-04T16:26:03Z","spotify_id":"4vd1szvFGowSdSr3j6G9lX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fb674c30ef3003654cf55ed7afd796ad9e60bb51f4b3cf3a1b2ebcef85916a. 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/4vd1szvFGowSdSr3j6G9lX.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/4vd1szvFGowSdSr3j6G9lX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278ee57c71da3e5641ce3d3516160cfe89d3aa21b7403e45dcfac8238e5634be. 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/4eaXS4949afO8LgaF4rzZO.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/4eaXS4949afO8LgaF4rzZO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2920f750766b5278b43a32fbd95c6523f44d47a6bb6ec3348ac279a25a929031. 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/7jL8WUz7wuko9csqPjElyJ.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/7jL8WUz7wuko9csqPjElyJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12195240a36403d9951a5a7311296d51e7b7b42c7bf413aca893cae43f34cc8b. 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/2glFeTrOSlok8FJO9HccUX.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/2glFeTrOSlok8FJO9HccUX.
{"copyright_id":"0x6dbe282085353f042ae915c5f66fb1c1e6811dbce98fad6c5823c49324334146","isrc":"SEVJH2102501","name":"Change It - David Bay Remix","registered_at":"2026-06-22T16:42:53Z","spotify_id":"0QkNpLIfI5laxrAIcTuXZO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbe282085353f042ae915c5f66fb1c1e6811dbce98fad6c5823c49324334146. 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/0QkNpLIfI5laxrAIcTuXZO.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/0QkNpLIfI5laxrAIcTuXZO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a8f81992b21136046384e29b6f669991d96671473190f2e494f68e045cb88d. 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/4xOEnXTfcWcoyAUQE3b369.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/4xOEnXTfcWcoyAUQE3b369.
{"copyright_id":"0xb53d7dfae6ed7205ba6278c991a97b9f717405106632f137fadb685bb1a08f46","isrc":"DED622100085","name":"Enough - David Bay Remix","registered_at":"2026-06-07T21:39:48Z","spotify_id":"3bgVCQp5pJoITkGEYqRIa0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53d7dfae6ed7205ba6278c991a97b9f717405106632f137fadb685bb1a08f46. 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/3bgVCQp5pJoITkGEYqRIa0.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/3bgVCQp5pJoITkGEYqRIa0.
{"copyright_id":"0xe8c87fab445e9ce687a0263670680e24904b706eaa7ab7595de351ac2f8694c2","isrc":"DEXO62081372","name":"Liquid Dreams - David Bay Remix","registered_at":"2026-06-22T11:59:38Z","spotify_id":"2sAKklagcROKjCvLlrj3RQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c87fab445e9ce687a0263670680e24904b706eaa7ab7595de351ac2f8694c2. 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/2sAKklagcROKjCvLlrj3RQ.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/2sAKklagcROKjCvLlrj3RQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff99c339ef9707f8d8418da104545df3051f943a2552f2b457b761f9399491e. 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/1FmpFPiqyvFgOZawC6Xrkl.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/1FmpFPiqyvFgOZawC6Xrkl.
{"copyright_id":"0x969d84fd32e6962da22330a499fa391d0bdd28cbabb702624bcf1d3b6695dee8","isrc":"DESD82000325","name":"Showtime - David Bay Remix","registered_at":"2026-06-24T22:42:50Z","spotify_id":"1CF8JufRjVv2deY48olS7A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969d84fd32e6962da22330a499fa391d0bdd28cbabb702624bcf1d3b6695dee8. 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/1CF8JufRjVv2deY48olS7A.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/1CF8JufRjVv2deY48olS7A.
{"copyright_id":"0x2bc987ca1eab8ccd091d4fa0a9d8abb2c22d2c774ea46a859c7a42b8d36a44e3","isrc":"QZAKB2439518","name":"i do me","registered_at":"2026-06-05T15:55:46Z","spotify_id":"43s9hsHid55Yvwq8hSiS7h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc987ca1eab8ccd091d4fa0a9d8abb2c22d2c774ea46a859c7a42b8d36a44e3. 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/43s9hsHid55Yvwq8hSiS7h.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/43s9hsHid55Yvwq8hSiS7h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0aa224296e0b08c439d2b1f473d16711e525b76d68e4a4d4f8db02889cc1b3. 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/5fH5ILNzdD3HslAOfpOCOL.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/5fH5ILNzdD3HslAOfpOCOL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3018bf36ddafc87fd24e28b16d2350212a92f0ebfef7ff15ba90150f6ba6c62. 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/0aatGTwcmQsqE61qd0mcZ7.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/0aatGTwcmQsqE61qd0mcZ7.
Hiatus - David Bay - Extended Remix Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5a1f0774d9b1db3801557490da1826a14383296252652d9513f97ccc525ac1. 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/5DWsGjJM4snFVIbTAU21HU.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/5DWsGjJM4snFVIbTAU21HU.
{"copyright_id":"0x2ac44ef3efeea58d4b385372ffaecc9df6efe585677d7e79860c190f3dd19490","isrc":"DETB32400727","name":"strangers - Marie Lung Dub","registered_at":"2026-06-07T23:10:18Z","spotify_id":"2R6AQdEQGcnnfDxbdfCCJW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac44ef3efeea58d4b385372ffaecc9df6efe585677d7e79860c190f3dd19490. 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/2R6AQdEQGcnnfDxbdfCCJW.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/2R6AQdEQGcnnfDxbdfCCJW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f290e7b00a7aa563801306d08a15624b9fb159ac19d2f87ca320ed8f3f39c62. 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/7ApRXEdJo9wB4QU8wSHExp.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/7ApRXEdJo9wB4QU8wSHExp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041d843824a58e3b49e771a2f507bfdea44844012df66402735b4881470607de. 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/4yqpz8iNSTh1nBQ8vPBObC.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/4yqpz8iNSTh1nBQ8vPBObC.
{"copyright_id":"0x5bd872eb5bb981a30d10b3e7d0db90087946ba2798be1e8bad0a61034c07e7ef","isrc":"DEBY41200789","name":"Sun In Your Eyes","registered_at":"2026-06-06T01:53:26Z","spotify_id":"1RVciWi78EFkx4QTijnEm3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd872eb5bb981a30d10b3e7d0db90087946ba2798be1e8bad0a61034c07e7ef. 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/1RVciWi78EFkx4QTijnEm3.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/1RVciWi78EFkx4QTijnEm3.
{"copyright_id":"0xc69f0d55aebe369b3f03e340bf3b90ace3e34af49c6bed0a7b200b0eba5b0da6","isrc":"DEBY41200790","name":"Reverse Engineer","registered_at":"2026-06-26T11:48:54Z","spotify_id":"4xKCthkVAqGcLs8E6Y7zf2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69f0d55aebe369b3f03e340bf3b90ace3e34af49c6bed0a7b200b0eba5b0da6. 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/4xKCthkVAqGcLs8E6Y7zf2.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/4xKCthkVAqGcLs8E6Y7zf2.
{"copyright_id":"0x4a9195e52066cdab0bf9a69399c51e8eaa893bb50c4d9b1f9e61a7dfae373925","isrc":"DEBY41200791","name":"Mixed Signals","registered_at":"2026-06-22T16:05:59Z","spotify_id":"0jj5YfGeu7KlzOwywBikL6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9195e52066cdab0bf9a69399c51e8eaa893bb50c4d9b1f9e61a7dfae373925. 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/0jj5YfGeu7KlzOwywBikL6.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/0jj5YfGeu7KlzOwywBikL6.
{"copyright_id":"0xc69f0d55aebe369b3f03e340bf3b90ace3e34af49c6bed0a7b200b0eba5b0da6","isrc":"DEBY41200790","name":"Reverse Engineer","registered_at":"2026-06-26T11:48:54Z","spotify_id":"2euTO56TXIhvDojbTzQei6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69f0d55aebe369b3f03e340bf3b90ace3e34af49c6bed0a7b200b0eba5b0da6. 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/2euTO56TXIhvDojbTzQei6.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/2euTO56TXIhvDojbTzQei6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041d843824a58e3b49e771a2f507bfdea44844012df66402735b4881470607de. 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/37t1rRJG7BrNbuMRg2bAeM.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/37t1rRJG7BrNbuMRg2bAeM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cc0da146a227c3678125c5549b7fdf06be5056ad9e9a8ca17f2fef60bcfc6c. 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/6wtbNTxsxH8CrZ9Whp8oBh.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/6wtbNTxsxH8CrZ9Whp8oBh.