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 0x9303f3c4c37ae8520024202e820a838c7f59d2a9bd854325738053d21024a65b. 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/bd6bdebc-8d32-488a-b139-ce5f69d01dc6.json and https://artists.proofprofile.net/proofs/artist/bd6bdebc-8d32-488a-b139-ce5f69d01dc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Where My Heart Matches The Beat featuring Popr3b3l
Where My Heart Matches The Beat (feat. Popr3b3l)
Beneath The Rising Sun (Hard Remix) [Edit]
{"copyright_id":"0xfa94b7ee7d1df6eef546ee298b2820cdf59cf2d75036bf27a097a4a87be364b9","isrc":"NLE801600347","name":"In The End - Dailucia Remix","registered_at":"2026-06-04T09:48:02Z","spotify_id":"3Dp1Q6pygiVljbx832wT5X","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 0xfa94b7ee7d1df6eef546ee298b2820cdf59cf2d75036bf27a097a4a87be364b9. 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/3Dp1Q6pygiVljbx832wT5X.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/3Dp1Q6pygiVljbx832wT5X.
Time Is Now (I AM HARDSTYLE In Concert Theme)
{"copyright_id":"0xb8829a388a149fbd30aad618d695802653680b4518fb39e7b53b3e1abe17a6c6","isrc":"NLE802000530","name":"Time Is Now (I AM HARDSTYLE In Concert Theme)","registered_at":"2026-06-05T14:29:25Z","spotify_id":"0gaCBO13FzHvHayORq4PHr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8829a388a149fbd30aad618d695802653680b4518fb39e7b53b3e1abe17a6c6. 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/0gaCBO13FzHvHayORq4PHr.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/0gaCBO13FzHvHayORq4PHr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c854e49034d964988462cb65d027f9391150e1bcd1bc03485224fde60f9ed9. 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/7ETVY0X4sshOdVlNqAy8y9.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/7ETVY0X4sshOdVlNqAy8y9.
Fck on Coc4ine - Radical Redemption Remix
{"copyright_id":"0xba59e2ca87781445d13df1d4e08bdf3eb0cf2c3b62ea53e3b93d8397007eb406","isrc":"NLE801600346","name":"Fck on Coc4ine - Radical Redemption Remix","registered_at":"2026-06-21T07:11:38Z","spotify_id":"0inq6Ynn9rsa4iEoTh05Ou","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba59e2ca87781445d13df1d4e08bdf3eb0cf2c3b62ea53e3b93d8397007eb406. 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/0inq6Ynn9rsa4iEoTh05Ou.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/0inq6Ynn9rsa4iEoTh05Ou.
Santa Claus is Coming to Town - Dailucia Remix
Home Alone (On the Night Before Christmas) [Deluxe Version]
{"copyright_id":"0x0b42b7d9b5209b3e451a753b4ea34ae209acb0d3a9cf06cbddf91cbc737fc209","isrc":"BEG852000048","name":"Santa Claus is Coming to Town - Dailucia Remix","registered_at":"2026-06-10T18:07:39Z","spotify_id":"6EGr8GWFLrInb5IOa6GaF1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b42b7d9b5209b3e451a753b4ea34ae209acb0d3a9cf06cbddf91cbc737fc209. 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/6EGr8GWFLrInb5IOa6GaF1.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/6EGr8GWFLrInb5IOa6GaF1.
Where My Heart Matches The Beat - Radio Edit
{"copyright_id":"0x9dcca71632917346d95244a68ea4f6e473997eb6778b42f403d14f72c8739993","isrc":"NLE801400567","name":"Where My Heart Matches The Beat - Radio Edit","registered_at":"2026-06-23T11:29:55Z","spotify_id":"41lc1UAM7mCuFEjgjPD1oT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcca71632917346d95244a68ea4f6e473997eb6778b42f403d14f72c8739993. 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/41lc1UAM7mCuFEjgjPD1oT.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/41lc1UAM7mCuFEjgjPD1oT.
Santa Claus is Coming to Town - Dailucia Extended Remix
Silence - Brennan Heart & Dailucia Hard Mix
Silence (feat. Sarah McLachlan) [Brennan Heart Remix]
{"copyright_id":"0x0d163937660fa13a1734076edec7eb6a62bc720cc869ae1e977d10c0bcb6d3ff","isrc":"CAN112100692","name":"Silence - Brennan Heart & Dailucia Hard Mix","registered_at":"2026-06-18T13:06:31Z","spotify_id":"0LQO4g1NLbhZPTqCVwb9bJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d163937660fa13a1734076edec7eb6a62bc720cc869ae1e977d10c0bcb6d3ff. 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/0LQO4g1NLbhZPTqCVwb9bJ.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/0LQO4g1NLbhZPTqCVwb9bJ.
Silence - Brennan Heart & Dailucia Extended Hard Mix
{"copyright_id":"0xb8829a388a149fbd30aad618d695802653680b4518fb39e7b53b3e1abe17a6c6","isrc":"NLE802000530","name":"Time Is Now (I AM HARDSTYLE In Concert Theme)","registered_at":"2026-06-05T14:29:25Z","spotify_id":"0VZTgcwJaA2LBspPvQ32hh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8829a388a149fbd30aad618d695802653680b4518fb39e7b53b3e1abe17a6c6. 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/0VZTgcwJaA2LBspPvQ32hh.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/0VZTgcwJaA2LBspPvQ32hh.
Time Is Now (I AM HARDSTYLE In Concert Theme) - Extended Mix
{"copyright_id":"0x9dcca71632917346d95244a68ea4f6e473997eb6778b42f403d14f72c8739993","isrc":"NLE801400567","name":"Where My Heart Matches The Beat - Radio Edit","registered_at":"2026-06-23T11:29:55Z","spotify_id":"1owEm5qgR5x0XuyanoEZ5V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcca71632917346d95244a68ea4f6e473997eb6778b42f403d14f72c8739993. 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/1owEm5qgR5x0XuyanoEZ5V.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/1owEm5qgR5x0XuyanoEZ5V.
Fck On Coc4ine - Radical Redemption Remix
{"copyright_id":"0xba59e2ca87781445d13df1d4e08bdf3eb0cf2c3b62ea53e3b93d8397007eb406","isrc":"NLE801600346","name":"Fck On Coc4ine - Radical Redemption Remix","registered_at":"2026-06-21T07:11:38Z","spotify_id":"0iq1flkroLBkHfm9YVZpMR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba59e2ca87781445d13df1d4e08bdf3eb0cf2c3b62ea53e3b93d8397007eb406. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0iq1flkroLBkHfm9YVZpMR.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/0iq1flkroLBkHfm9YVZpMR.