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 0xd0b2af703b9f17b201c586ab614e774e9b2949a84f62c41b4900df84d2e9ca55. 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/0426dfc5-4e29-4011-8446-3a99fa080349.json and https://artists.proofprofile.net/proofs/artist/0426dfc5-4e29-4011-8446-3a99fa080349.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 0xa8c397c7a6a93cbd17eafa3fdb821f5cfd43288a9eabfff7f5c428be1e413bf1. 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/4bJOsuHJadlWVarxnhxxZI.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/4bJOsuHJadlWVarxnhxxZI.
{"copyright_id":"0x607138e48a784699e2727df856de3e4817b0ed57ea97b0dcbc48b8fc10eabaa1","isrc":"SEPQA2100123","name":"Neighborhood Hero (feat. Sarettii)","registered_at":"2026-01-28T21:11:02Z","spotify_id":"7MjmrgO7HHXZwx9WuVQmHn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607138e48a784699e2727df856de3e4817b0ed57ea97b0dcbc48b8fc10eabaa1. 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/7MjmrgO7HHXZwx9WuVQmHn.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/7MjmrgO7HHXZwx9WuVQmHn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54de684bae020bf2a16217f35e9f1fddedf63b03345ee4077b56a3644a511288. 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/2qrBdJEFSPOdXn1GhGq332.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/2qrBdJEFSPOdXn1GhGq332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff42b85a2838e5648922e6e25a37ee239c07f3603a9fddc2cf4b8a11de076e8b. 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/1PPJ6xIUye2qDZIjlsOAng.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/1PPJ6xIUye2qDZIjlsOAng.
{"copyright_id":"0x86eec5ebfab51cf90efbadf150c72fcae50a3576b103d5fae19aabb08419c6f3","isrc":"SEPQA2100126","name":"Casa de papel (feat. Asme)","registered_at":"2026-01-28T21:13:34Z","spotify_id":"6GJS8UQTS1UGwKXlpbmpzC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eec5ebfab51cf90efbadf150c72fcae50a3576b103d5fae19aabb08419c6f3. 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/6GJS8UQTS1UGwKXlpbmpzC.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/6GJS8UQTS1UGwKXlpbmpzC.
{"copyright_id":"0x8da5d19b6c3febb8abd75f5c5397e140ab1adcc1b5e17c6849d4a3877451b807","isrc":"SEPQA2100127","name":"Baby (feat. Asme & Ricky Rich)","registered_at":"2026-01-28T20:34:42Z","spotify_id":"6A0qeZiQc0HoKZuoiHJdnG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da5d19b6c3febb8abd75f5c5397e140ab1adcc1b5e17c6849d4a3877451b807. 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/6A0qeZiQc0HoKZuoiHJdnG.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/6A0qeZiQc0HoKZuoiHJdnG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e21fb6f04044c017fd4b4cd477cc594495db8d18e0937ef7ffdb1a65027066f. 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/05yJ4zGSH2HP9cSVE4pfOW.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/05yJ4zGSH2HP9cSVE4pfOW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47d506f60ca5ffd96664034f2ddcb5f1e2cc5f0dabd658292e09e8ce3d0fd9f. 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/3uxDq5iITcm46eclwAYR7g.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/3uxDq5iITcm46eclwAYR7g.
{"copyright_id":"0x78d069440ef3c477bcbbffd24b161cf887bfc825a87865fda1f6456983014d0a","isrc":"SEPQA2100026","name":"Samma gamla vanliga","registered_at":"2026-01-28T23:01:56Z","spotify_id":"4wGFTaengFG4o6nYZAK1Xg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d069440ef3c477bcbbffd24b161cf887bfc825a87865fda1f6456983014d0a. 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/4wGFTaengFG4o6nYZAK1Xg.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/4wGFTaengFG4o6nYZAK1Xg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d575e00a78744cb113f631dde29667d98a2372bd1c8a36366b454c21fbf0f0. 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/0zE0RxbaU1JHCXdsyNHzkd.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/0zE0RxbaU1JHCXdsyNHzkd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b130e8f29bc93f0549bb131d3ec2a6227f09cb903f57c87e03bfe21647ee3f. 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/5HKu4DGoq7YNtGQ3ZMt9qD.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/5HKu4DGoq7YNtGQ3ZMt9qD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cf24b6f39c959765ae31feebb8d27fd0075ad4d5945aa13a9321838064ae16. 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/70JfjKT0DGEmmlZ0Hrfun1.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/70JfjKT0DGEmmlZ0Hrfun1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca69d146366be96baea08ed390b8df47c3ee112617cd6400515ce47791a3b3f. 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/5GUfpSrOmyK35dOm2LA10V.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/5GUfpSrOmyK35dOm2LA10V.
{"copyright_id":"0x8e09e5ea4f87bc05d72b3ae2905bfbff2be09cfcec1ab8e8baaa31e76bcf2390","isrc":"SEPQA2300106","name":"Vad vill du ha?","registered_at":"2026-06-07T05:13:29Z","spotify_id":"4LLoXNhX65kI2Hg2OfDXFi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e09e5ea4f87bc05d72b3ae2905bfbff2be09cfcec1ab8e8baaa31e76bcf2390. 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/4LLoXNhX65kI2Hg2OfDXFi.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/4LLoXNhX65kI2Hg2OfDXFi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20929d37076f328d73062075f0eacf419107d424bdfbd9f8dfdeba5f17c88f4. 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/47HJKtFmhMkV6WPBt5YVlR.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/47HJKtFmhMkV6WPBt5YVlR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14908174b027698ceb3ebe01251ed4600c25f81c766cc975dc51becb20625ab9. 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/12AvFLuM5FPrGb5WKLon3r.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/12AvFLuM5FPrGb5WKLon3r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0865299b0aba5f8b4e7af64eaca359a783bd095b0bdf64d0e730a2f5f6550c12. 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/3QyaH8BL3oMeCEKVmEsLzh.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/3QyaH8BL3oMeCEKVmEsLzh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0865299b0aba5f8b4e7af64eaca359a783bd095b0bdf64d0e730a2f5f6550c12. 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/5U0ndjpjzmT1aoLr3pB4zO.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/5U0ndjpjzmT1aoLr3pB4zO.
{"copyright_id":"0x93ed5a333dda7f2be434380e637f05c9f3bd5bdee7a9d9512985632ca1ca74eb","isrc":"SEPQA2200247","name":"Tappat - Spotify Singles","registered_at":"2026-06-04T13:40:21Z","spotify_id":"1fzi4hh7nlMpKbT2EZl3a0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ed5a333dda7f2be434380e637f05c9f3bd5bdee7a9d9512985632ca1ca74eb. 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/1fzi4hh7nlMpKbT2EZl3a0.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/1fzi4hh7nlMpKbT2EZl3a0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020b848dc1ab05e9143d2ecb1262ca427a866c370756ddcef81c351372f7c48d. 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/1QeTYlZFNKFzPaGWGRBfJd.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/1QeTYlZFNKFzPaGWGRBfJd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fbe7a309e2548e87cdf12633c9dedd43ab3d2473e4873a822ddfa059a13f55. 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/3o3L7pnXxyytOVPYJOm93W.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/3o3L7pnXxyytOVPYJOm93W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2370be94e336c67de379c64899d6eb4647296debb73477f12953eab5e223b6a5. 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/1NTnTGBvViL9wlG3YTKkux.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/1NTnTGBvViL9wlG3YTKkux.
Better Day (feat. Jireel, Jelassi, Ricky Rich, Mona Masrour, A36)
{"copyright_id":"0x6dfac4bc321600dbe6646e275bdc9e269751b57f432a6bfc5a0494b55a1d949e","isrc":"SEPQA2100138","name":"Better Day (feat. Jireel Jelassi Ricky Rich Mona Masrour A36)","registered_at":"2026-01-28T23:08:10Z","spotify_id":"2OSc0qlU6hf6G08tvUcVgV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfac4bc321600dbe6646e275bdc9e269751b57f432a6bfc5a0494b55a1d949e. 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/2OSc0qlU6hf6G08tvUcVgV.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/2OSc0qlU6hf6G08tvUcVgV.
Going Lit - Spotify Studio 100 Recording
{"copyright_id":"0x9a8eed19c7946ca37a2ac0f6412625d41d3cfce524ebe28894a444f36cc69ee4","isrc":"SEPQA2100092","name":"Going Lit - Spotify Studio 100 Recording","registered_at":"2026-06-07T22:46:12Z","spotify_id":"3gxAIJwFeYpba15gx9zXre","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8eed19c7946ca37a2ac0f6412625d41d3cfce524ebe28894a444f36cc69ee4. 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/3gxAIJwFeYpba15gx9zXre.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/3gxAIJwFeYpba15gx9zXre.
Samma gamla vanliga (feat. Branco & Kamelen) [Remix]
Samma gamla vanliga (feat. Branco & Kamelen) - Remix
{"copyright_id":"0x7785f10b49bd3a52a1d2318b76b6db59753f2c83bdb2a273d26c91014c6f9ec2","isrc":"SEPQA2100088","name":"Samma gamla vanliga (feat. Branco & Kamelen) - Remix","registered_at":"2026-01-28T21:11:50Z","spotify_id":"6BrXK35IO466yYtq7iGqVh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7785f10b49bd3a52a1d2318b76b6db59753f2c83bdb2a273d26c91014c6f9ec2. 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/6BrXK35IO466yYtq7iGqVh.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/6BrXK35IO466yYtq7iGqVh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47d506f60ca5ffd96664034f2ddcb5f1e2cc5f0dabd658292e09e8ce3d0fd9f. 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/5EhNalC8HJFOMNbCFibHqB.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/5EhNalC8HJFOMNbCFibHqB.
{"copyright_id":"0x78d069440ef3c477bcbbffd24b161cf887bfc825a87865fda1f6456983014d0a","isrc":"SEPQA2100026","name":"Samma gamla vanliga","registered_at":"2026-01-28T23:01:56Z","spotify_id":"4hsTQQgfBnBgtBkTGKWS1G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d069440ef3c477bcbbffd24b161cf887bfc825a87865fda1f6456983014d0a. 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/4hsTQQgfBnBgtBkTGKWS1G.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/4hsTQQgfBnBgtBkTGKWS1G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb3bcb4a25098a158527fc098003a8ed8a658822c437364886ad39b28469196. 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/0NEXZgWbqGeffxP88METRk.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/0NEXZgWbqGeffxP88METRk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5191175c7a503da6e0ecc727a9cc628564398a7e290a7858093bdbc27323ddce. 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/0GBOYALktx5jLW2g889BqR.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/0GBOYALktx5jLW2g889BqR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9071dd5d7d894b7f9a59b780421e4d4743919304046cca99661c3e7c2de06e05. 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/1WpKjUN6pfhQqAlnarvKgq.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/1WpKjUN6pfhQqAlnarvKgq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5305ac16fc51f837743534df361dfc55125d88c3c0de96dbd2555452dc706e. 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/11iLSsL7y62dIcMJLa6iWw.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/11iLSsL7y62dIcMJLa6iWw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d0b9b2de0fc7a72278bf5bf530f0b8ce94d4ccf26306b0b7531c6245fbf169. 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/0BEQxejG8uCSBebLma0Cge.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/0BEQxejG8uCSBebLma0Cge.