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 0x66f266ec8283867d67a17ec12c982df087787b48d0a5810c21d0317d67ad9517. 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/96732307-879b-4cbc-82fa-5eedf542dad8.json and https://artists.proofprofile.net/proofs/artist/96732307-879b-4cbc-82fa-5eedf542dad8.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 0x2b09150eed23362b9c7ea15afd74b38e978c0900877d7bae53165f6f93053d99. 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/6aVk0HYYYJKcIDeh16kOvk.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/6aVk0HYYYJKcIDeh16kOvk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64b200cfd5a51c9964a00ae7c2f7e853efbbd2689b21817ed24dd7b018588f2. 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/7tthcHVaM4vAF2rJ6ji3H5.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/7tthcHVaM4vAF2rJ6ji3H5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e6ec7b4d835452be264b719a65cb3dd4a376463e61712937447130c01a8e84. 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/7MAyS6xzh4719eLTKqbL38.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/7MAyS6xzh4719eLTKqbL38.
{"copyright_id":"0xfcaf4a617a41634d0efb337f347930532b5732140ece984f841cf061abf4718f","isrc":"GBJAJ2400477","name":"The Unknown - Extended Mix","registered_at":"2026-06-06T14:20:01Z","spotify_id":"0esAuQKX7cLwaxmTWX05cN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaf4a617a41634d0efb337f347930532b5732140ece984f841cf061abf4718f. 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/0esAuQKX7cLwaxmTWX05cN.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/0esAuQKX7cLwaxmTWX05cN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f6a5173257338fcc5a1d0955b19d2e7810bea76737ffb35c1583fcdffcb872. 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/6q2i1xuJRaqncz3x5gb18t.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/6q2i1xuJRaqncz3x5gb18t.
Party On My Own - Vladimir Cauchemar Remix
{"copyright_id":"0xda6dd75abadfb1d43aa9a9e4dc197c2748ab0aa0515dac6dbea5a985348fad1a","isrc":"CA6D22200633","name":"My Mind - Badjokes Remix","registered_at":"2026-06-21T23:39:20Z","spotify_id":"3wEYYSOSwCF7iSA7b2Cf9b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6dd75abadfb1d43aa9a9e4dc197c2748ab0aa0515dac6dbea5a985348fad1a. 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/3wEYYSOSwCF7iSA7b2Cf9b.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/3wEYYSOSwCF7iSA7b2Cf9b.
{"copyright_id":"0x832fa5850bab3c0b603d656ca511d8f146cf74bee6dd582add7be71d40fc068a","isrc":"CA6D22200663","name":"MS69 - SQWAD Remix","registered_at":"2026-06-23T04:28:11Z","spotify_id":"7gChULVgW5swZg6yYuc8bs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832fa5850bab3c0b603d656ca511d8f146cf74bee6dd582add7be71d40fc068a. 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/7gChULVgW5swZg6yYuc8bs.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/7gChULVgW5swZg6yYuc8bs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cbdafda81f8f7fea367e57d6ee33c638861db386914e0a778e54bcd1dc7100. 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/3nwV50Jh5HJ2AGe9HFVik8.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/3nwV50Jh5HJ2AGe9HFVik8.
{"copyright_id":"0x1f35b3ef68352b64e712af67affc46ae79177330c8ffbf54057e3fad412eb25f","isrc":"CA6D22100472","name":"Party On My Own","registered_at":"2026-06-18T01:48:39Z","spotify_id":"4F04ZcdraD5TzxHLAXWUjD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f35b3ef68352b64e712af67affc46ae79177330c8ffbf54057e3fad412eb25f. 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/4F04ZcdraD5TzxHLAXWUjD.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/4F04ZcdraD5TzxHLAXWUjD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde336c2bc0ab7742b72eb31077839abefbf77bdb9dc8dc89e525688ae67a4ac3. 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/4rqNuCybm3O52jFqvgbEAS.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/4rqNuCybm3O52jFqvgbEAS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53f4074f422dddef820ade629f0c0f3934e50a2774a46e1567559416be69d4b. 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/7BWBvwTuQ8MQpLc2Ru6ibh.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/7BWBvwTuQ8MQpLc2Ru6ibh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1bf86d01011ee94d6749f55602bc68dea20d864cb3b2574e6c8b04424b5f5a. 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/0vet9Ybh0z5gdHFBNl0d7J.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/0vet9Ybh0z5gdHFBNl0d7J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852a47b59f93004b87d791a7cd06261b41064e563b25b2e9422c2470b22ac71f. 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/2gxnZti3WgRjF7O5hCPv8v.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/2gxnZti3WgRjF7O5hCPv8v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014b1d4be996d0466a0259dc8810cfbbb4341fdfa4b2e66075e04fccdbfcc357. 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/1R9ZpiY6vIq6yhhzbHIZH3.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/1R9ZpiY6vIq6yhhzbHIZH3.
{"copyright_id":"0xeeecdfee0e66e2f70ee194112469c46421f9e77d8979b4743acef4bdc4162955","isrc":"CA6D22100601","name":"Le Bon Vieux Temps","registered_at":"2026-06-25T08:39:54Z","spotify_id":"0kfEvHBe631MoYoPw8jraV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeecdfee0e66e2f70ee194112469c46421f9e77d8979b4743acef4bdc4162955. 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/0kfEvHBe631MoYoPw8jraV.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/0kfEvHBe631MoYoPw8jraV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe664dbcd1fef24059587e4e90f822e89fdbbdb62ee6a161860fe184a2d128e08. 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/1lK4rAfLaY9wyKm6KzUBvP.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/1lK4rAfLaY9wyKm6KzUBvP.
{"copyright_id":"0xaf0d6788cfe2ea5b12dfc29a2b7384d068e8657f7b78772e8a9e6e66f6906e5a","isrc":"BE5KW2400467","name":"Snare Thing","registered_at":"2026-06-09T13:08:05Z","spotify_id":"6uIY9dQQQQmuxZheorszyW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0d6788cfe2ea5b12dfc29a2b7384d068e8657f7b78772e8a9e6e66f6906e5a. 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/6uIY9dQQQQmuxZheorszyW.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/6uIY9dQQQQmuxZheorszyW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694ad5d7835d9bec8886d22430936117bb24b881def333d5ce90215c212181e2. 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/0izF9lgQMFggcKXaia48Xa.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/0izF9lgQMFggcKXaia48Xa.
{"copyright_id":"0x3c5d665ed3a659a93357c8807ed9faae9bf1aa63c34142ef0609bb3dfde89e9d","isrc":"GBJAJ2400001","name":"Dance To The Music - Extended Mix","registered_at":"2026-06-18T09:47:20Z","spotify_id":"4jPiAnfJUJii4VfSXOUwDY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5d665ed3a659a93357c8807ed9faae9bf1aa63c34142ef0609bb3dfde89e9d. 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/4jPiAnfJUJii4VfSXOUwDY.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/4jPiAnfJUJii4VfSXOUwDY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e0bd55f39838f4484e6423f955634a0d9e1f724c10e488660151c5ff58fff0. 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/5ty8HYH9f1xQuWoPuijYXf.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/5ty8HYH9f1xQuWoPuijYXf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aba8b98699a5083e9824fcf0f17323a9c1ce43f287071aa62a152efe2034937. 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/5wdAiwQ6QsqH6tHWcE76qM.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/5wdAiwQ6QsqH6tHWcE76qM.
{"copyright_id":"0xbac6890fddadf541bf5188e7d1ecb14705934d750230c052c5580dbe69dca5ff","isrc":"GBJAJ2301160","name":"House Y'all","registered_at":"2026-06-10T12:20:13Z","spotify_id":"0eWfHigLsQiQzmKRVbwjLL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac6890fddadf541bf5188e7d1ecb14705934d750230c052c5580dbe69dca5ff. 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/0eWfHigLsQiQzmKRVbwjLL.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/0eWfHigLsQiQzmKRVbwjLL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f380c0399247a872d671c2fdb893411176fd5f1be7d8773a243b79e9c0ef7a. 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/4AZ3VVCTgVcsubNOmnchDS.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/4AZ3VVCTgVcsubNOmnchDS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6300539009d83d3272b398257c4eee06525095a4f430be16e77c95390d053d. 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/2WKYWfjhOvPxzPqdoeFty2.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/2WKYWfjhOvPxzPqdoeFty2.
{"copyright_id":"0x745e9aa3eee92a32a205f141aa240308dea59e19982bb1f6f8597e03cb1fd6b7","isrc":"GBJAJ2300417","name":"That Groove","registered_at":"2026-06-10T03:42:30Z","spotify_id":"2XyfRkQOXeseaXBT946SIf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745e9aa3eee92a32a205f141aa240308dea59e19982bb1f6f8597e03cb1fd6b7. 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/2XyfRkQOXeseaXBT946SIf.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/2XyfRkQOXeseaXBT946SIf.
{"copyright_id":"0x79b615cf4cc636c882aab57e74ebdefac3dfa68c161f8939783f82d71f707ad6","isrc":"FR9W12306584","name":"Snow is Falling - Tony Romera Remix","registered_at":"2026-06-27T07:54:36Z","spotify_id":"2VS6opNQchKzV5jERSYjZB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b615cf4cc636c882aab57e74ebdefac3dfa68c161f8939783f82d71f707ad6. 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/2VS6opNQchKzV5jERSYjZB.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/2VS6opNQchKzV5jERSYjZB.
Green Washer - Tony Romera Extended Remix
{"copyright_id":"0x7f547f00ed788589d5bb8483b12c025d85ad1c901cdbffd7eccec0411641960b","isrc":"BE5KW2300183","name":"Le Monde de Demain","registered_at":"2026-06-18T09:47:26Z","spotify_id":"01NkMTGIYbAu4CnzynNBYJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f547f00ed788589d5bb8483b12c025d85ad1c901cdbffd7eccec0411641960b. 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/01NkMTGIYbAu4CnzynNBYJ.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/01NkMTGIYbAu4CnzynNBYJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb664945885f45c9070df92a56a34ff900f7eb7e19e7d5247e91e0c788f3da1d2. 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/7ntQCOSDaLD1sGVJ1l2N06.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/7ntQCOSDaLD1sGVJ1l2N06.
{"copyright_id":"0x801d90771df0082faa2beacbfd4d8826b2415098e91848e60df0caa80e8db75c","isrc":"FR9W12245466","name":"All I Know - Edit","registered_at":"2026-06-18T16:50:53Z","spotify_id":"7pEQtjZ5yUPPmW89ACHeNC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801d90771df0082faa2beacbfd4d8826b2415098e91848e60df0caa80e8db75c. 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/7pEQtjZ5yUPPmW89ACHeNC.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/7pEQtjZ5yUPPmW89ACHeNC.
{"copyright_id":"0xda6dd75abadfb1d43aa9a9e4dc197c2748ab0aa0515dac6dbea5a985348fad1a","isrc":"CA6D22200633","name":"My Mind - Badjokes Remix","registered_at":"2026-06-21T23:39:20Z","spotify_id":"7uF9c7MgOQryPCXa7We2xM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6dd75abadfb1d43aa9a9e4dc197c2748ab0aa0515dac6dbea5a985348fad1a. 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/7uF9c7MgOQryPCXa7We2xM.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/7uF9c7MgOQryPCXa7We2xM.
{"copyright_id":"0xe264c72efcce39d5992865ff046f361d3ea78e50ff7bcb2f383aa366db122b3e","isrc":"GX8452200009","name":"The Game is Dead (with Tony Romera)","registered_at":"2026-06-24T15:30:23Z","spotify_id":"5ZkvwYuxyigzRqU10YKzNW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe264c72efcce39d5992865ff046f361d3ea78e50ff7bcb2f383aa366db122b3e. 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/5ZkvwYuxyigzRqU10YKzNW.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/5ZkvwYuxyigzRqU10YKzNW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4de9797edfa015425b3bc0c39acd15c4c0e582f1d8288ae1c53e50c23d11f3. 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/2uRnFJyQ3OGk9Z1WzrPU9c.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/2uRnFJyQ3OGk9Z1WzrPU9c.
{"copyright_id":"0x4af3d2e8db4b409951194fcfafd0411f0cfa2ee36eb8c258c4f77c7050b9f35f","isrc":"FRP8H2200010","name":"El Mundo","registered_at":"2026-06-08T11:38:15Z","spotify_id":"36E5gUUG7YUFPLlLrIE8pc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af3d2e8db4b409951194fcfafd0411f0cfa2ee36eb8c258c4f77c7050b9f35f. 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/36E5gUUG7YUFPLlLrIE8pc.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/36E5gUUG7YUFPLlLrIE8pc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9199261b9ed878199fef02f5b6a283d67943c7b42e11353daea2bbc81f483ad9. 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/117bHhXQMRhZPpAQ9JF7PY.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/117bHhXQMRhZPpAQ9JF7PY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38953513df13577e9247a06887ded4529e32962bc41f47bc2cd0105472a97e5d. 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/5W2ludYwKSro0ytUBXHhMf.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/5W2ludYwKSro0ytUBXHhMf.
{"copyright_id":"0x27b703913e2c69887add0255782eb96cd39e2d533a0d038de1b530d55327ed18","isrc":"FRR642200072","name":"Underground Sound - Tony Romera Remix","registered_at":"2026-06-09T17:17:33Z","spotify_id":"2WEIGyB0WBwnGM8csxgjs0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b703913e2c69887add0255782eb96cd39e2d533a0d038de1b530d55327ed18. 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/2WEIGyB0WBwnGM8csxgjs0.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/2WEIGyB0WBwnGM8csxgjs0.
{"copyright_id":"0xa0b32cfe3e9ceac76aa72df6f190728500c4511ab7313f3960f59f9b4c97ca2c","isrc":"CA5KR0032964","name":"Distance - Tony Romera Remix","registered_at":"2026-06-07T19:49:46Z","spotify_id":"6BZeuhNPtGTGJM3xtA7ZmU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b32cfe3e9ceac76aa72df6f190728500c4511ab7313f3960f59f9b4c97ca2c. 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/6BZeuhNPtGTGJM3xtA7ZmU.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/6BZeuhNPtGTGJM3xtA7ZmU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde336c2bc0ab7742b72eb31077839abefbf77bdb9dc8dc89e525688ae67a4ac3. 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/15MQTGuDCSm3mCWyGZ9NAW.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/15MQTGuDCSm3mCWyGZ9NAW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1bf86d01011ee94d6749f55602bc68dea20d864cb3b2574e6c8b04424b5f5a. 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/13G1dlVHLywAX2zQ3c8rZu.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/13G1dlVHLywAX2zQ3c8rZu.
{"copyright_id":"0xcc4ccfcfe596dc3bd13945c8b29f64fe4ad213d556dbd7e1da77490e2437ad68","isrc":"NLZ542100104","name":"Savoir Faire","registered_at":"2026-06-22T04:43:50Z","spotify_id":"3koJjZ9jS8XlNjslusBH6A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4ccfcfe596dc3bd13945c8b29f64fe4ad213d556dbd7e1da77490e2437ad68. 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/3koJjZ9jS8XlNjslusBH6A.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/3koJjZ9jS8XlNjslusBH6A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb211ec4d846281d7faf947f08595ee74058634d0ad34f96a0bbc2144907f37. 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/1wQztGYzckLVR1l7FeXXBt.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/1wQztGYzckLVR1l7FeXXBt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e6ec7b4d835452be264b719a65cb3dd4a376463e61712937447130c01a8e84. 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/5IpFTWGJo5YVuXqHWCYJUJ.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/5IpFTWGJo5YVuXqHWCYJUJ.