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 0xb51ae0b86fc73ccd63dd586756d7fe25fe194b8210ecee4cfabf04a3aa1e9bb2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3703c6ee-6f78-4704-886a-3154385a156e.json and https://artists.proofprofile.net/proofs/artist/3703c6ee-6f78-4704-886a-3154385a156e.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 0xcc73a5d9a30fd1c414649b7b30c2309a27c7be8e0b7c646b9f9771870ccedb23. 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/5hVrxcW0U1yf9v5WqdPYM1.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/5hVrxcW0U1yf9v5WqdPYM1.
{"copyright_id":"0x3f8edf669be4fce3344e848d52ce4409220babdf5d16aef011c0bd4668e065c0","isrc":"QZWFE2311033","name":"The Illustration","registered_at":"2026-06-27T03:13:24Z","spotify_id":"3OyEBJBWT9Kc1xDQUMyqbi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8edf669be4fce3344e848d52ce4409220babdf5d16aef011c0bd4668e065c0. 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/3OyEBJBWT9Kc1xDQUMyqbi.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/3OyEBJBWT9Kc1xDQUMyqbi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b13834bb4f6427ea6de41e4fb5bcfa8f3bea4de0434389b81b91c7aae12e952. 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/1nNKRoKYFX8gcEJQY7kWsS.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/1nNKRoKYFX8gcEJQY7kWsS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3593d1b95049eda9c6ef047c1dfb69ae27d621063d16d0e7c963bb77922022be. 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/5w2NccJy1EIf3wSr091lrs.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/5w2NccJy1EIf3wSr091lrs.
{"copyright_id":"0x6f94ea261bd03ac3f6442f19b86e003bbb854e7839d1c604f335326db98195bb","isrc":"QZWFE2311037","name":"Real Nigga Revelations 2","registered_at":"2026-06-27T03:14:07Z","spotify_id":"3X3BkmKMjfnQBrGVirf8uY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f94ea261bd03ac3f6442f19b86e003bbb854e7839d1c604f335326db98195bb. 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/3X3BkmKMjfnQBrGVirf8uY.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/3X3BkmKMjfnQBrGVirf8uY.
{"copyright_id":"0x817a6b2dc6e99db9bdd04f552622ddc7dfd0120e5ff7c55f9eab939b2718d7ee","isrc":"QZWFE2311038","name":"Money Shuffle","registered_at":"2026-06-25T04:09:26Z","spotify_id":"7wTJlVZuOD0LFIi2SuK76Q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817a6b2dc6e99db9bdd04f552622ddc7dfd0120e5ff7c55f9eab939b2718d7ee. 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/7wTJlVZuOD0LFIi2SuK76Q.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/7wTJlVZuOD0LFIi2SuK76Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d986d0143d30330e12daeb2644fce70f5c573825c4ec82b9011520609403c1. 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/1xHT4Z4qOv1jjRsq2IgF85.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/1xHT4Z4qOv1jjRsq2IgF85.
{"copyright_id":"0xd76f0a60d84a60dfb516b04126d4a7761a101ffd48e33ea5b6ca79ef57ca6e65","isrc":"QZWFE2311043","name":"Soulja Supremacy","registered_at":"2026-06-25T08:44:13Z","spotify_id":"4dOcJ7pOvkBrj7moaAxD6G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76f0a60d84a60dfb516b04126d4a7761a101ffd48e33ea5b6ca79ef57ca6e65. 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/4dOcJ7pOvkBrj7moaAxD6G.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/4dOcJ7pOvkBrj7moaAxD6G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772458e4a62630ace5e531a2687776c7bb7f23faf2053d8416c35fe5f5548ba8. 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/2MJEF4c0FkZsllbaXIhxt6.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/2MJEF4c0FkZsllbaXIhxt6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95c6213921f9b3a4f38e047ef4d70be96dfeabfeee3d909500d8de892ef4b7b. 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/4PEBejTWzWN9ngBB0hJItr.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/4PEBejTWzWN9ngBB0hJItr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2b0e10824ff81985dbf341a054fc8beb7756ba68e2c00b32e9f990c3e1c555. 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/33SY1uFO7C2HvYRGjV7eYC.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/33SY1uFO7C2HvYRGjV7eYC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdb6ef8527603c76262654c4d1e43bbb58bc4d9b274ec0e47a90e4115900a5f. 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/456zsRlvtdZax86yof0EM8.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/456zsRlvtdZax86yof0EM8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b257e138cc3a1182738e0fc5404c311ce8db91b7f785685d0027bbe53b3d798. 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/3QXfsxOt4uFRCcxDE3FLII.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/3QXfsxOt4uFRCcxDE3FLII.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026002a3d99b71e220539238125a9ae2b53ffa556650b7c94f404821eca51f68. 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/15BjRxl9e8EXzeBZTMaFhJ.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/15BjRxl9e8EXzeBZTMaFhJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883afd1c1dc187a0ba83112e2321b4b7193e12421b2503cab43bbc5e74cef418. 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/2zmVR3kJ1zUoe0H0yTkQau.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/2zmVR3kJ1zUoe0H0yTkQau.
{"copyright_id":"0x4005976757f4b33b69edfabffd3f9b6b90e3256bb2ebaae0bdd25d1fc2bf2e5b","isrc":"QZTAW2201642","name":"Free Slugga","registered_at":"2026-06-23T15:00:22Z","spotify_id":"1ejS8AF29qkvEifEoJnrvR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4005976757f4b33b69edfabffd3f9b6b90e3256bb2ebaae0bdd25d1fc2bf2e5b. 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/1ejS8AF29qkvEifEoJnrvR.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/1ejS8AF29qkvEifEoJnrvR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4687c98afc58d0acc72c0c58f45e821bc1bcd076c5b76faff03b556d7bde449a. 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/1PkFACyJmrpp3thjXd5KjY.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/1PkFACyJmrpp3thjXd5KjY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fff6cd98daf5747cba2cf2e263cbbdd66f07a91920f16300675a404253b0a64. 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/1EqLMFzv1nqcDrV6UM2Cl4.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/1EqLMFzv1nqcDrV6UM2Cl4.
{"copyright_id":"0x91686c0c6fe6571e03d7f9665e119bed8f6afa8e31b767cec42321df0a4dbbb8","isrc":"QZFYZ2259038","name":"Real Nigga Revelations","registered_at":"2026-06-19T11:54:51Z","spotify_id":"23NyBQqknwe4XewpZAnj4A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91686c0c6fe6571e03d7f9665e119bed8f6afa8e31b767cec42321df0a4dbbb8. 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/23NyBQqknwe4XewpZAnj4A.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/23NyBQqknwe4XewpZAnj4A.
{"copyright_id":"0x7b9db1a6576241f388cda84409b1a9a449f98ea4f245ca938bf1c70ebe68a173","isrc":"QZFYZ2259039","name":"Sippin Drank","registered_at":"2026-06-27T06:02:37Z","spotify_id":"6dzssLBaXflauBu25hYOVt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9db1a6576241f388cda84409b1a9a449f98ea4f245ca938bf1c70ebe68a173. 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/6dzssLBaXflauBu25hYOVt.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/6dzssLBaXflauBu25hYOVt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869ba1f0e3060446f31c68ab8829c991607d8aa1579c0495638676f7ac782417. 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/30tcmisXiSMEI9HZSraZUk.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/30tcmisXiSMEI9HZSraZUk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84791afe460d2e39b1c50a470e3bff5bf1c6f9862afa1a3b4d025e336f99ead5. 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/7gvPPz3VUUZR6Epj7pDUVd.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/7gvPPz3VUUZR6Epj7pDUVd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2187709b182dda1924adc79e8c767f5bbf33835ebfb546c6f683aa6cc695ff. 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/0hdvlLSIIDGmwpPdAMM7Ig.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/0hdvlLSIIDGmwpPdAMM7Ig.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0eda66f72387148a21b92555183f3d918f214b6ffe2a4eaf68178ebe011aab. 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/4Q6YN6GEfQhByMLcVxdfqM.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/4Q6YN6GEfQhByMLcVxdfqM.
{"copyright_id":"0x8bea93f7884afef647bf86da91ea697536f6d747f3809147dcc37db36ac01e35","isrc":"QZFYZ2259043","name":"No Rules","registered_at":"2026-06-08T20:34:49Z","spotify_id":"7kmXrIxANoDbLpPbDoeF3E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bea93f7884afef647bf86da91ea697536f6d747f3809147dcc37db36ac01e35. 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/7kmXrIxANoDbLpPbDoeF3E.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/7kmXrIxANoDbLpPbDoeF3E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded4dc220d9a0852e67f1f9d5403d9408fb7ea921faf928a67b01c18c2d388bc. 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/7vA6XRzD9kq6D6UHeIPzqe.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/7vA6XRzD9kq6D6UHeIPzqe.
{"copyright_id":"0x4beee1b217e8aaf9f0a50f860f4cdc24496a507e8d6ac3ba34bb86d55a7a54f1","isrc":"QZFYZ2259045","name":"Blood Bruddas","registered_at":"2026-06-10T17:47:15Z","spotify_id":"1XR6AqjHZ1Bh7ySGcwVa9g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4beee1b217e8aaf9f0a50f860f4cdc24496a507e8d6ac3ba34bb86d55a7a54f1. 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/1XR6AqjHZ1Bh7ySGcwVa9g.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/1XR6AqjHZ1Bh7ySGcwVa9g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6712c36a6d3f20448f5992e5a31809baf8419c542c90315a5c2ff1a4df848370. 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/7GecWd8Pbj8bsTzbhGKp9p.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/7GecWd8Pbj8bsTzbhGKp9p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364c646dfa2b52770108c25b103e761efcc21827bbe1ecc423f57d1d2827f783. 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/1PB4NdXhnKYwVZaAis9HKY.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/1PB4NdXhnKYwVZaAis9HKY.
{"copyright_id":"0xc452c3c8cc5a4c0b4ccf96caabed7892e920089fd141ffe913bf8e68ed5e3ae6","isrc":"QZNWU2128911","name":"Better Off Alone","registered_at":"2026-06-24T13:57:12Z","spotify_id":"4jWxzdL3ybmJlr9xK9cbEz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc452c3c8cc5a4c0b4ccf96caabed7892e920089fd141ffe913bf8e68ed5e3ae6. 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/4jWxzdL3ybmJlr9xK9cbEz.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/4jWxzdL3ybmJlr9xK9cbEz.
{"copyright_id":"0x49baccda5aaba7f5d3ad99b03957923625377212ef8f8d9bb556216e970be249","isrc":"QZNWU2128913","name":"Bonnie & Klyde","registered_at":"2026-06-21T03:26:08Z","spotify_id":"5PfyOhQKFZakYhpSndbC92","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49baccda5aaba7f5d3ad99b03957923625377212ef8f8d9bb556216e970be249. 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/5PfyOhQKFZakYhpSndbC92.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/5PfyOhQKFZakYhpSndbC92.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332cf7e3fccb20b8d5e0ef95ce9500be8c6bf5e30f8451a6882e0a683431139a. 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/5ozeMzhXJBGsr9jWoKcohP.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/5ozeMzhXJBGsr9jWoKcohP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902e6f9f57c7ad3a655fb512217e82e8dda1e78de1911992d73443cf8d853bdd. 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/197nIEzGZYZh7sIa2fuav4.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/197nIEzGZYZh7sIa2fuav4.
{"copyright_id":"0x3ee8e324cf4c556d7b27972d9137ebf557de647c6bb9ceef3484dc4da81e7455","isrc":"QZMEQ2145497","name":"Keep Ya Head High","registered_at":"2026-06-27T03:13:34Z","spotify_id":"6kdecH8GI6hNHPw2FlBXvB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee8e324cf4c556d7b27972d9137ebf557de647c6bb9ceef3484dc4da81e7455. 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/6kdecH8GI6hNHPw2FlBXvB.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/6kdecH8GI6hNHPw2FlBXvB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98b042f6b48bfe567a77a3c4a220f58c25d02fcc0f932643d84e997b56c8ba6. 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/1NW9Zo6R9ZTK2uhZlr3izO.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/1NW9Zo6R9ZTK2uhZlr3izO.
{"copyright_id":"0xbc1a63917860e9c58a4277e9452077e296feabaffd6dddb60789a2b17d6cbd5d","isrc":"QZWFN2314529","name":"Resident Evil","registered_at":"2026-06-25T13:12:49Z","spotify_id":"4B98A6ulgxpbT0Xba1ocNB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1a63917860e9c58a4277e9452077e296feabaffd6dddb60789a2b17d6cbd5d. 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/4B98A6ulgxpbT0Xba1ocNB.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/4B98A6ulgxpbT0Xba1ocNB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772458e4a62630ace5e531a2687776c7bb7f23faf2053d8416c35fe5f5548ba8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZDRaA5EUmH4xoXMksxexf.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/3ZDRaA5EUmH4xoXMksxexf.
{"copyright_id":"0x172f880206793c80f5b4531fc9bc9b4b64e776ebf6feb0ae1fb2410d3bb937e7","isrc":"QZPLR2398513","name":"2 Involved","registered_at":"2026-06-10T17:46:52Z","spotify_id":"1LqxqxCcM7hqQTTs0IALBE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172f880206793c80f5b4531fc9bc9b4b64e776ebf6feb0ae1fb2410d3bb937e7. 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/1LqxqxCcM7hqQTTs0IALBE.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/1LqxqxCcM7hqQTTs0IALBE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e33467173176a913abfb850349e71bd99e594f010faf72abf80dac742acf958. 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/05O8bkmjH25HkhBpF41X6J.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/05O8bkmjH25HkhBpF41X6J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eee8e15e0551fcb9531304c2787c3ca47d0540ea5c86d1144ea2be0d7688cb6. 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/7596UeyRd8bB60WxU9SK6R.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/7596UeyRd8bB60WxU9SK6R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdef249cef39384575a302f736107129f06ce25b4c401f49c2565ee24bff256. 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/6eeNg2Tircq4NmYsxRywww.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/6eeNg2Tircq4NmYsxRywww.
{"copyright_id":"0x9fdb6ef8527603c76262654c4d1e43bbb58bc4d9b274ec0e47a90e4115900a5f","isrc":"QZFZ72325856","name":"Late In The Night","registered_at":"2026-06-27T15:06:21Z","spotify_id":"6Dp1pnecXRmsmwlMFRopwa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdb6ef8527603c76262654c4d1e43bbb58bc4d9b274ec0e47a90e4115900a5f. 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/6Dp1pnecXRmsmwlMFRopwa.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/6Dp1pnecXRmsmwlMFRopwa.
{"copyright_id":"0x85c72eb7b67e6dadb0bd35855d4f305b0e3494d0241c3363122bd8ae862fcc9f","isrc":"QZTBA2267828","name":"Dont Switch Up 2","registered_at":"2026-06-23T15:02:17Z","spotify_id":"7MV0VifRrlCzPNETlK95LY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c72eb7b67e6dadb0bd35855d4f305b0e3494d0241c3363122bd8ae862fcc9f. 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/7MV0VifRrlCzPNETlK95LY.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/7MV0VifRrlCzPNETlK95LY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c49685135552f526b7de4c1fcba27a1d0fe1e56669fc1d47a7483cb4c32c63. 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/3whMY1HRGFFalYdqOfLPjE.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/3whMY1HRGFFalYdqOfLPjE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bcd78015a20bd4e88f2e257ed6aa796cd4a0750861a5501d9c35d777697a56. 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/7A6pijrCzoQjOZzDKAXv0K.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/7A6pijrCzoQjOZzDKAXv0K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2108e13ce5a9111717457104d16dc927beed8b99da3abe0ff2ff4bb235358fa3. 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/6iGpBEX7Ll6ukVJdzpzQyT.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/6iGpBEX7Ll6ukVJdzpzQyT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017d7debe3a580c2101a286d50f3f5bce8cb063dbaaaae62775083c2717b333a. 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/2epTBHbptmVtg9MupadQDy.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/2epTBHbptmVtg9MupadQDy.
{"copyright_id":"0xeeea08bc7ce785aace6f851c10f3adcb3b1b354cfddf6e290814d3e1f53b0a60","isrc":"QZHN32424152","name":"Cherry Lollipop","registered_at":"2026-06-23T15:00:57Z","spotify_id":"6bd6k3Us7he39e0LkdLVrB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeea08bc7ce785aace6f851c10f3adcb3b1b354cfddf6e290814d3e1f53b0a60. 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/6bd6k3Us7he39e0LkdLVrB.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/6bd6k3Us7he39e0LkdLVrB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01938fbdd0a2f20289abf3bce63dfa153d0658a7c7ba9abb318e51fd5bf18af3. 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/5MLBeyXezfbRQVr5LuDG5l.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/5MLBeyXezfbRQVr5LuDG5l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9198dd2a8367c395139586a2241a5140575fe22bfe5e4ad1af3217aa4b99f1b1. 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/08W29rxcpPUyfOjqp5MKpM.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/08W29rxcpPUyfOjqp5MKpM.
{"copyright_id":"0x5d82c9077895fb0c3e4a6880ef89bca23ffed4c002e43ed353f014edfb099b95","isrc":"QZJ842003846","name":"Chasing Ur High","registered_at":"2026-06-06T11:03:58Z","spotify_id":"03rCWTyhtnQdDTtp3ge9Xy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d82c9077895fb0c3e4a6880ef89bca23ffed4c002e43ed353f014edfb099b95. 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/03rCWTyhtnQdDTtp3ge9Xy.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/03rCWTyhtnQdDTtp3ge9Xy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd366e39308c95c55d8f2639902dca6ed6c65bbc58241f3ee45aee103fc28b67. 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/0YotiwP4hkY0mgz9Vtm6zz.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/0YotiwP4hkY0mgz9Vtm6zz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced9c2c819e2d083f11aab44e377196ccc49b512cd6bfb6e9f32c0b13e344792. 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/3cm4JUVf66HCgcPCdoFX5l.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/3cm4JUVf66HCgcPCdoFX5l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee41a4008446354b92549e90948dfcf05ae3cb0e3176bcace0cb9493d60f588f. 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/7GVDLFsOlhUw61bsf2BZ9S.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/7GVDLFsOlhUw61bsf2BZ9S.