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 0x85590f77ab372913634d13ed269c5a8ce1dc68ed66571bcfcf0262ca0105a486. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8719bcb7-5f69-4b74-b41e-f62e2b7005da.json and https://artists.proofprofile.net/proofs/artist/8719bcb7-5f69-4b74-b41e-f62e2b7005da.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 0x838c348fc5bfbc146176a744dd166c4c47180596f309f36c0c27f321f3eff0fb. 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/1PNuLKdikM68gMB3gF73ga.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/1PNuLKdikM68gMB3gF73ga.
{"copyright_id":"0x11fa4f9c1ec641cc22b5122a9e954be1e1db15d6b9447e70f90a77d78edda47c","isrc":"NLFL72200349","name":"Edge Of Infinity (In Our Blood)","registered_at":"2026-06-21T16:16:37Z","spotify_id":"1UOPiA5Mamsi3DoJwAJdbp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fa4f9c1ec641cc22b5122a9e954be1e1db15d6b9447e70f90a77d78edda47c. 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/1UOPiA5Mamsi3DoJwAJdbp.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/1UOPiA5Mamsi3DoJwAJdbp.
{"copyright_id":"0xb087ae5ba8cf4d950bdbf68a5a278e75d28b6aaccc35c9173fe6cce6e163c36c","isrc":"NLFL72200197","name":"Sick And Tired","registered_at":"2026-06-20T17:28:09Z","spotify_id":"4b5CJ9mEIelAudsYKllgVD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb087ae5ba8cf4d950bdbf68a5a278e75d28b6aaccc35c9173fe6cce6e163c36c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4b5CJ9mEIelAudsYKllgVD.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/4b5CJ9mEIelAudsYKllgVD.
{"copyright_id":"0x0eb44bf27d97e7a22c05c5cfd9ba473dfbc6522f7a7a7367cda447ce037fc848","isrc":"NLFL72200079","name":"Forever Young","registered_at":"2026-06-18T07:21:31Z","spotify_id":"02wL0fmg3vHHD9Vzhacbx5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb44bf27d97e7a22c05c5cfd9ba473dfbc6522f7a7a7367cda447ce037fc848. 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/02wL0fmg3vHHD9Vzhacbx5.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/02wL0fmg3vHHD9Vzhacbx5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdd66593d2c050677067230f3cc7b3901087a22d071f61b65eb1639f35c11c4. 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/4De62A6DoaF0s57bye37h4.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/4De62A6DoaF0s57bye37h4.
{"copyright_id":"0xcb32e9b254e6f1d803931bc872b09fc5a440f58ceb6605ccbc327b0125f81e8b","isrc":"NLFL72101263","name":"Endless Sacrifice","registered_at":"2026-06-09T09:53:55Z","spotify_id":"6SreKwElevvBTZysarwp50","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb32e9b254e6f1d803931bc872b09fc5a440f58ceb6605ccbc327b0125f81e8b. 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/6SreKwElevvBTZysarwp50.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/6SreKwElevvBTZysarwp50.
{"copyright_id":"0x590f695f7e917a898b03ac8549a7b45097bef81c5cbf76a3d87cd9dcbdf3db20","isrc":"NLFL72200447","name":"Bleed For Me","registered_at":"2026-06-27T11:33:17Z","spotify_id":"1rzfKYGcFTwPkdAjefyhRL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590f695f7e917a898b03ac8549a7b45097bef81c5cbf76a3d87cd9dcbdf3db20. 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/1rzfKYGcFTwPkdAjefyhRL.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/1rzfKYGcFTwPkdAjefyhRL.
{"copyright_id":"0xff2e55eaf512a13bcaba80649b014f814db9ff02137abc1832e8b6d897072b6a","isrc":"NLFL72200449","name":"Stop And Stare","registered_at":"2026-06-27T11:33:52Z","spotify_id":"7LHNE8Nrfb1OItThbsY7DL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2e55eaf512a13bcaba80649b014f814db9ff02137abc1832e8b6d897072b6a. 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/7LHNE8Nrfb1OItThbsY7DL.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/7LHNE8Nrfb1OItThbsY7DL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8585699ac6c40607555ed9075687186c0c66dd4e32ce6965be4acb13bfca54. 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/7gc6GtqKQH5fXkwD1zwPOo.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/7gc6GtqKQH5fXkwD1zwPOo.
{"copyright_id":"0xd540ea3a4b70d6b07aa4e6f1425792b350b4bce74ea25ee050e46e86bd30db5a","isrc":"NLFL72200435","name":"Project 13.0","registered_at":"2026-06-07T08:47:53Z","spotify_id":"0MfghKRxeSaSxetFDBtSh2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd540ea3a4b70d6b07aa4e6f1425792b350b4bce74ea25ee050e46e86bd30db5a. 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/0MfghKRxeSaSxetFDBtSh2.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/0MfghKRxeSaSxetFDBtSh2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8767d8783b06447b321f9ace0b78fef227789057d95d19de68c903f6ac1fe00e. 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/3iL1p5TU4KhQ99PjB0vaHk.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/3iL1p5TU4KhQ99PjB0vaHk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a6106f0c4a0737a20fdc05762ed9347dde269b106ff8a355a653ebaf7a143a. 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/5loTySrR3MNp7H75rLaLgF.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/5loTySrR3MNp7H75rLaLgF.
{"copyright_id":"0x3c3ecc43ab2b98d914d8cccd9ed3c9474ffe58b2dc4f5ecf6dfa67f739f7dffa","isrc":"NLFL72400425","name":"Warriors - Atomic Warfare Edit","registered_at":"2026-06-18T04:10:00Z","spotify_id":"01x27JTszA15uuOzQkymYW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3ecc43ab2b98d914d8cccd9ed3c9474ffe58b2dc4f5ecf6dfa67f739f7dffa. 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/01x27JTszA15uuOzQkymYW.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/01x27JTszA15uuOzQkymYW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77063e40ea7ad23ea223758be910058ac1a98861ea8f7321c4e1de44387f55e8. 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/2Fdqr7jk1BoRMllZp01Mz4.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/2Fdqr7jk1BoRMllZp01Mz4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28607431694a337f9bb52734f4da3c49a7229946c77f0297fe01d90a7821efd7. 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/2adGuFyYAt4D3QDcw26NEd.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/2adGuFyYAt4D3QDcw26NEd.
{"copyright_id":"0x1abb06911c01417d32f1c6c40be16c2e7cbda8a31287ddea62e8b92a40e2b02b","isrc":"NLFL72400428","name":"Drums In My Hand - Atomic Warfare Edit","registered_at":"2026-06-18T21:00:05Z","spotify_id":"5parjW5CRSYnS8FzZMRPx6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abb06911c01417d32f1c6c40be16c2e7cbda8a31287ddea62e8b92a40e2b02b. 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/5parjW5CRSYnS8FzZMRPx6.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/5parjW5CRSYnS8FzZMRPx6.
{"copyright_id":"0x3ec630d279367b49a5a63ee37f5e00a6558b711d57d1d7fc50f67b3a3a3baab1","isrc":"NLFL72400429","name":"Demonic Rage - Atomic Warfare Edit","registered_at":"2026-06-22T08:13:28Z","spotify_id":"5PMvNGAllnFBPRCyX7MsJz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec630d279367b49a5a63ee37f5e00a6558b711d57d1d7fc50f67b3a3a3baab1. 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/5PMvNGAllnFBPRCyX7MsJz.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/5PMvNGAllnFBPRCyX7MsJz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06347c0277ac5ddfea43a3c9ca7db8787b2134f086236a2a0930d270521f0e94. 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/7u0nZgerLz2jSVSC2DmL2h.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/7u0nZgerLz2jSVSC2DmL2h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa6580471f8e0ac7651b83309423803de704069d43756334fbcd1fda7ab6351. 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/7EHbXDGgmMRIqQsZiMKKTv.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/7EHbXDGgmMRIqQsZiMKKTv.
{"copyright_id":"0x32dba68f2303f6eaea6a34cb86bfe2c4f33f8c4700a4b562e60e7b846e8bb64a","isrc":"NLFL72300818","name":"On Your Mind","registered_at":"2026-06-07T04:06:52Z","spotify_id":"56tDZIBsQ0IcJHiCqTUsJv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dba68f2303f6eaea6a34cb86bfe2c4f33f8c4700a4b562e60e7b846e8bb64a. 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/56tDZIBsQ0IcJHiCqTUsJv.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/56tDZIBsQ0IcJHiCqTUsJv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11ee0eb6920095a1d16b6c791e4cb83caeae08aabacacc4f3627da431751f2a. 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/2x0Ou7mCri8Vd0diZMSCYa.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/2x0Ou7mCri8Vd0diZMSCYa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08d0e7ff6e06e92b4bb77920fd5e8f6023ccd338ce60589cabd47146f7b1cf1. 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/7FrV6yX49s94lvvM0Biysg.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/7FrV6yX49s94lvvM0Biysg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c24f2882aba157cb676c9dbdf77cc0fa99a0ae9aa2e0850170a8372b45f738. 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/33jVtnlOdTUVN6Fc6MTSIS.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/33jVtnlOdTUVN6Fc6MTSIS.
{"copyright_id":"0xb057f265cd7df5f239226b3309d28269bab127dd21a8fb0c2f2bec95f75b42ed","isrc":"FXQ692300212","name":"Ik Zie Je Op De After","registered_at":"2026-06-21T19:22:56Z","spotify_id":"4xYWApoQ3eiqald44J6Msf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb057f265cd7df5f239226b3309d28269bab127dd21a8fb0c2f2bec95f75b42ed. 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/4xYWApoQ3eiqald44J6Msf.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/4xYWApoQ3eiqald44J6Msf.
{"copyright_id":"0x118bd16003858c5fad8be374d2c49eba60b03696fcba63f3bc2825342cfd1ba5","isrc":"QZES92374479","name":"Without You","registered_at":"2026-06-11T01:44:11Z","spotify_id":"4pu1GrjfWSkTCrUO1jS2XK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118bd16003858c5fad8be374d2c49eba60b03696fcba63f3bc2825342cfd1ba5. 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/4pu1GrjfWSkTCrUO1jS2XK.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/4pu1GrjfWSkTCrUO1jS2XK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff79e9ad3b41d98514e6e153495d1f28ab8dd0d99f50fef11b3d75b0346d1c2. 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/4ucb4VSNPP6zctQqnnubpb.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/4ucb4VSNPP6zctQqnnubpb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d652b1ce3a68d9fba1c113e46226f738ac886bbe4e359dcae1f920678781d1. 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/1blexhh9RzL8RiIB9JJjLR.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/1blexhh9RzL8RiIB9JJjLR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38a914ba39cc897011bf5285477b32de5343af597a487d01654dcf232b5623d. 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/1MF01Zh5bFl5llhaHtyIKc.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/1MF01Zh5bFl5llhaHtyIKc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd540ea3a4b70d6b07aa4e6f1425792b350b4bce74ea25ee050e46e86bd30db5a. 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/45r4RhJFScwiHohmvC7WPG.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/45r4RhJFScwiHohmvC7WPG.
{"copyright_id":"0x11fa4f9c1ec641cc22b5122a9e954be1e1db15d6b9447e70f90a77d78edda47c","isrc":"NLFL72200349","name":"Edge Of Infinity (In Our Blood)","registered_at":"2026-06-21T16:16:37Z","spotify_id":"3MhgQd6CRfWUH7zi4S7FIp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fa4f9c1ec641cc22b5122a9e954be1e1db15d6b9447e70f90a77d78edda47c. 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/3MhgQd6CRfWUH7zi4S7FIp.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/3MhgQd6CRfWUH7zi4S7FIp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fb34670315a133289a2c6e8f672a8e15e2722c0288139d72118eb54ba77b0c. 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/01ch4xjLqbLDdaqv8CldPL.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/01ch4xjLqbLDdaqv8CldPL.
{"copyright_id":"0xb087ae5ba8cf4d950bdbf68a5a278e75d28b6aaccc35c9173fe6cce6e163c36c","isrc":"NLFL72200197","name":"Sick And Tired","registered_at":"2026-06-20T17:28:09Z","spotify_id":"1K13dIVI2xSsqZQlPuKvq2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb087ae5ba8cf4d950bdbf68a5a278e75d28b6aaccc35c9173fe6cce6e163c36c. 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/1K13dIVI2xSsqZQlPuKvq2.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/1K13dIVI2xSsqZQlPuKvq2.
{"copyright_id":"0x0eb44bf27d97e7a22c05c5cfd9ba473dfbc6522f7a7a7367cda447ce037fc848","isrc":"NLFL72200079","name":"Forever Young","registered_at":"2026-06-18T07:21:31Z","spotify_id":"4V0zWJ1fnsVZT7yVVAWvjl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb44bf27d97e7a22c05c5cfd9ba473dfbc6522f7a7a7367cda447ce037fc848. 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/4V0zWJ1fnsVZT7yVVAWvjl.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/4V0zWJ1fnsVZT7yVVAWvjl.
{"copyright_id":"0xcb32e9b254e6f1d803931bc872b09fc5a440f58ceb6605ccbc327b0125f81e8b","isrc":"NLFL72101263","name":"Endless Sacrifice","registered_at":"2026-06-09T09:53:55Z","spotify_id":"5p5IaDE5zWEgWHiXygte1L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb32e9b254e6f1d803931bc872b09fc5a440f58ceb6605ccbc327b0125f81e8b. 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/5p5IaDE5zWEgWHiXygte1L.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/5p5IaDE5zWEgWHiXygte1L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8767d8783b06447b321f9ace0b78fef227789057d95d19de68c903f6ac1fe00e. 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/5Dymvc81gnshh6B60HRH7B.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/5Dymvc81gnshh6B60HRH7B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a7a1df87440a097cd13916fd0a996a9c461f7c99abc3a2e718680dcbb72068. 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/3JvRZmA3gvE53wzHgdj4UV.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/3JvRZmA3gvE53wzHgdj4UV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1655e700276fa201fb1a85474b7d44d5c7b6e1d4d58815746b7924e02b8b5a0. 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/74QKmn0vjBHL4SJ2WXPnhJ.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/74QKmn0vjBHL4SJ2WXPnhJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823b636870e074b7c992f29b4464ae813fc5ed27ed2dd22cb63471336489a51e. 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/3CcUsyvCZbEzisnQItM7XX.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/3CcUsyvCZbEzisnQItM7XX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584d63049c6b434e47073a8b9565f312818bcdc17e55086bebbb7650d2cf5017. 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/5HJ5KqeQMegQ0zRUXSaGsg.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/5HJ5KqeQMegQ0zRUXSaGsg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682d3b8ed85dd5251296d6444d7b3a6576442db91a03fb4756e445a9a8e19d1f. 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/5sI7qGI4y5LwGng3MHeqd0.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/5sI7qGI4y5LwGng3MHeqd0.
{"copyright_id":"0x6a9bc31cba01231a5f902c42f45eac20c0a5f6e8f2ed8ecc0de9bc6cb7d78137","isrc":"NLS762100103","name":"Rule Number One","registered_at":"2026-06-27T11:54:25Z","spotify_id":"339siOCakylmGX2x9QrBwT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9bc31cba01231a5f902c42f45eac20c0a5f6e8f2ed8ecc0de9bc6cb7d78137. 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/339siOCakylmGX2x9QrBwT.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/339siOCakylmGX2x9QrBwT.
{"copyright_id":"0x942eb1b1dd56f1bc1cdbbcdb4c6ff4f9cbf7079099f087ec453e822e0393ed63","isrc":"NLFL72100278","name":"Lost Faith","registered_at":"2026-06-11T01:44:31Z","spotify_id":"4d3V9jD64LMuYJ1TNdQYA7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942eb1b1dd56f1bc1cdbbcdb4c6ff4f9cbf7079099f087ec453e822e0393ed63. 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/4d3V9jD64LMuYJ1TNdQYA7.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/4d3V9jD64LMuYJ1TNdQYA7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84246a5e3b36e9cf4ea948e572f387562f61a83bfcc89660ac989622306cadcc. 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/5wrdxdUc8rHe70HU3IHE1L.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/5wrdxdUc8rHe70HU3IHE1L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49eafafb716b2780ea3a681094934860ba801e105b3f1048a8b69bb60323af29. 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/7HOWys2dsGujopmih84kYW.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/7HOWys2dsGujopmih84kYW.
{"copyright_id":"0x038376b8de76dedeff7e066bed7e3fbfab7213da21556953a360178e5a5ca0f2","isrc":"NLFL72000507","name":"Rebel Heart","registered_at":"2026-06-07T16:06:45Z","spotify_id":"2eG0qbLeZD7uXVDBfpLQdF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038376b8de76dedeff7e066bed7e3fbfab7213da21556953a360178e5a5ca0f2. 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/2eG0qbLeZD7uXVDBfpLQdF.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/2eG0qbLeZD7uXVDBfpLQdF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222b05b518324bcc094bf8e5d5ac29539739a9c123bded3af3e67165e2061ff3. 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/5qgwz6TRnue70QKuJ14fyA.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/5qgwz6TRnue70QKuJ14fyA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912f344526695433521c58e5973936fb412819eeb474903949a5acdfb61ac613. 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/6veSTRSRLgiuHi8VLgMsEl.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/6veSTRSRLgiuHi8VLgMsEl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9913ed28e2630c48c18fcd1bd51d78c14f14ea52dd42295a5919761505667f2. 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/7tYdoUAI9hPlXijXmyKtAD.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/7tYdoUAI9hPlXijXmyKtAD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa570037cfb9a4af6661393df9e20343b4a2c54560a261fec18c9ebaa5a315d96. 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/4flyVDqMHi318FHAsXn1Xa.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/4flyVDqMHi318FHAsXn1Xa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd540ea3a4b70d6b07aa4e6f1425792b350b4bce74ea25ee050e46e86bd30db5a. 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/2rKREsSWrgwJPw09TzC01q.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/2rKREsSWrgwJPw09TzC01q.
Hardstyle Hellfire 2022 - Rave Is Our Religion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fb34670315a133289a2c6e8f672a8e15e2722c0288139d72118eb54ba77b0c. 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/7hgxyBiu9yNh8usRUBLmDf.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/7hgxyBiu9yNh8usRUBLmDf.