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 0xf5937a89cdbf748cc0e65011a2b91157b942e2f76acfc48e6779d0725b991d11. 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/564ad818-5305-4c08-8155-e8c1b2bbccb2.json and https://artists.proofprofile.net/proofs/artist/564ad818-5305-4c08-8155-e8c1b2bbccb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x8c9f83519c7f3c32c241e4adef2baab41299b61fcd5453de4b57b952d3ad76de","isrc":"FRPES2001000","name":"The Baddest - Holow Remix","registered_at":"2026-06-19T08:42:42Z","spotify_id":"2g5FtaQCQqzwCIciW2z3aj","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 0x8c9f83519c7f3c32c241e4adef2baab41299b61fcd5453de4b57b952d3ad76de. 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/2g5FtaQCQqzwCIciW2z3aj.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/2g5FtaQCQqzwCIciW2z3aj.
{"copyright_id":"0xa29d0a7b1f3eb32b19b88582d69c2386d719bc72a502a6ca9f37238420c6e47d","isrc":"FRPES2000980","name":"The Baddest - Kraak & Smaak Remix","registered_at":"2026-06-25T15:43:25Z","spotify_id":"4eBUqIpPhbKq8Mf93pl0B1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29d0a7b1f3eb32b19b88582d69c2386d719bc72a502a6ca9f37238420c6e47d. 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/4eBUqIpPhbKq8Mf93pl0B1.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/4eBUqIpPhbKq8Mf93pl0B1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8f5192bda5e9488703849a0860f03384078edd6a75a1c58908e16f0ca24101. 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/5BwWBSuBwkDiwNVoiuqN6R.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/5BwWBSuBwkDiwNVoiuqN6R.
{"copyright_id":"0x542979915c7cfb6cd834451579d64fc01e9f0d99adead18d432e2031ece1bc7e","isrc":"UK4ZF2200204","name":"Moonshine River","registered_at":"2026-06-24T12:49:49Z","spotify_id":"3TkKunYkoUBJ9kLVRrylwG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542979915c7cfb6cd834451579d64fc01e9f0d99adead18d432e2031ece1bc7e. 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/3TkKunYkoUBJ9kLVRrylwG.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/3TkKunYkoUBJ9kLVRrylwG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994c95b869949ddc0140e3ff0c0b110021477c86fd891e2ed544e004bb22917a. 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/3DqpoJU57OaHCKchGYANGZ.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/3DqpoJU57OaHCKchGYANGZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c19e06f4c5ab59d0bf2a931b22b8afbca9653c223bddd5521c9c34352ec182. 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/508PrMnQ9MkB7g48AMNfv3.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/508PrMnQ9MkB7g48AMNfv3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f2f06409bc940b23711262aa9845544c11114cc7a7b6b1c98a425792a77624. 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/7xZe58LVbk0QfN1A7SoFIB.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/7xZe58LVbk0QfN1A7SoFIB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afb12b3a50a9734efc9171099170247efb55b751e4499d8d1dc5e20ed3f3974. 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/72DzP3xWYgk0kTRDmX6r6k.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/72DzP3xWYgk0kTRDmX6r6k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6018e32a32f518f7b0ff2ffe8c3094523ea23cfc836896cf6a68cff1f852d127. 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/7g7mkr3ws8NabvGKFttg2o.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/7g7mkr3ws8NabvGKFttg2o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a725c38e0d8faae4aaa4ed21dd76567bf7059a78f0e33d6ac9c1d163a2f354. 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/0nWHehKIuNNiLl04dXUMls.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/0nWHehKIuNNiLl04dXUMls.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869c3bce0072a329dd3293d4c84c2d872c76a9074daf1b862adc682f339316b0. 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/21EdDLdj5k9RqLnbJBbVXo.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/21EdDLdj5k9RqLnbJBbVXo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8f5192bda5e9488703849a0860f03384078edd6a75a1c58908e16f0ca24101. 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/1M4ZvTZmbqXtG9i0ApkTJQ.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/1M4ZvTZmbqXtG9i0ApkTJQ.
{"copyright_id":"0xd26e8ee87feb621199a5ade86bd3cd37fd9891f139d7ed28c4554ff4ec258066","isrc":"CAB391902598","name":"Nobody Does It Better","registered_at":"2026-06-21T02:03:04Z","spotify_id":"1WMthbP5RachkOL05iw4Bh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26e8ee87feb621199a5ade86bd3cd37fd9891f139d7ed28c4554ff4ec258066. 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/1WMthbP5RachkOL05iw4Bh.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/1WMthbP5RachkOL05iw4Bh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336a87db12161416fc7ad86f0ce9bf38459988713c26054896b4b4eb594e0920. 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/6iJfocnmWQZRoHN7l8ii9T.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/6iJfocnmWQZRoHN7l8ii9T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200ddc2c6a05d754b76f6cebc8c951d257ffb8e8ae50d7f9ff182093f074578f. 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/1nSQc9fEndZAH8jA7SV6hJ.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/1nSQc9fEndZAH8jA7SV6hJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453fb3449d8f167db247c772fbd777c3fcb1d2999958bbe1010b5347ad0d3eae. 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/22fRcII6LTYa4R50Q8pgcY.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/22fRcII6LTYa4R50Q8pgcY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31faa04a2ddd6034d883d92f219579ed932fbac17467d33e83dd3023883e5f49. 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/5n4slZDIIcFdCOtUTvSF1W.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/5n4slZDIIcFdCOtUTvSF1W.
{"copyright_id":"0x71b3a8fae223f3db683dde268ac5f6b797d30748ef8caf6fa416ed7c5f0fddc0","isrc":"CAB391701856","name":"Champagne Bubbles","registered_at":"2026-06-07T19:45:31Z","spotify_id":"5HF1gIu3OplB0E9NVxS4P6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b3a8fae223f3db683dde268ac5f6b797d30748ef8caf6fa416ed7c5f0fddc0. 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/5HF1gIu3OplB0E9NVxS4P6.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/5HF1gIu3OplB0E9NVxS4P6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470d7b3dfcd3d513308a25c7076bb4544f5d7cebae39471e6bf80a2dab2ebf16. 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/7q02j5zwOqQOXm21IaPMlY.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/7q02j5zwOqQOXm21IaPMlY.
Drop Your Love (feat. Dirty Radio) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e5e06ccf27652306bf55dc8a7278bb6051e09924721d5916003775b97c5079. 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/0E9bvhcRsANa8qXjKs2xGV.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/0E9bvhcRsANa8qXjKs2xGV.
Drop Your Love (feat. Dirty Radio) - Jean Toniqué Remix
{"copyright_id":"0x6d951ce87f308eed53543b09e5f8922048168168c28ac4b81dbf012bcb3d0d9c","isrc":"AUNE31600052","name":"Drop Your Love (feat. Dirty Radio) - Jean Toniqué Remix","registered_at":"2026-06-24T08:56:32Z","spotify_id":"68ITNVren77UmXgNoDLSXD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d951ce87f308eed53543b09e5f8922048168168c28ac4b81dbf012bcb3d0d9c. 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/68ITNVren77UmXgNoDLSXD.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/68ITNVren77UmXgNoDLSXD.
Drop Your Love (feat. Dirty Radio) - Swindail Remix
Drop Your Love (feat. Dirty Radio) - JaFunk Remix
{"copyright_id":"0xd1210fb595ac7061e534dd8c2718a621d93748b9dde1c6220468dac6ed7205d4","isrc":"AUNE31600051","name":"Drop Your Love (feat. Dirty Radio) - JaFunk Remix","registered_at":"2026-06-10T15:32:42Z","spotify_id":"4idcGCQou1jgLmICKKBwlR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1210fb595ac7061e534dd8c2718a621d93748b9dde1c6220468dac6ed7205d4. 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/4idcGCQou1jgLmICKKBwlR.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/4idcGCQou1jgLmICKKBwlR.
Drop Your Love (feat. Dirty Radio) - MSCLS Full Moon Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e5e06ccf27652306bf55dc8a7278bb6051e09924721d5916003775b97c5079. 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/08V9Lvq19LbR3IlgL2AYXv.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/08V9Lvq19LbR3IlgL2AYXv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031238129592e8ae54e2b715b472091881093d4249150b2152d0f78f42ed2ea0. 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/1PFMLhNv7VgqPsREJn6WI7.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/1PFMLhNv7VgqPsREJn6WI7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c93f23c8b9ac09b9f016a97fba106d13d42380862a29835dac5bb128d9d90d. 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/01dccvEnAVDbi3HeCZHfSh.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/01dccvEnAVDbi3HeCZHfSh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae970e642ee46fd6a74982b808f5454577433612dbd97652b7b500fb13ff221a. 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/4JNqB83L8uq24cFPrURmOh.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/4JNqB83L8uq24cFPrURmOh.
Till AM feat. DiRTY RADiO - Birthdayy Partyy Remix
Till AM feat. DiRTY RADiO (Birthdayy Partyy Remix)
Degrassi: Music from Season 13. Vol. 1 - 2.0