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 0x1694b70f8ed3bed7b004366f7ca8b4e03397682f407709b4b26441a5c3a7c1b8. 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/36cfefc1-952c-4b06-ba0b-ae93c83929b7.json and https://artists.proofprofile.net/proofs/artist/36cfefc1-952c-4b06-ba0b-ae93c83929b7.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 0xbdc6ce87779e9876f1110362c22f204037f0f7c0ae4beca86ac755eca434c658. 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/3NiAoRQmSLVmNQRy192Oxg.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/3NiAoRQmSLVmNQRy192Oxg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6e92d841b3a9789c0bd796298b45ce73fc75af7b9fb153dbefb4cfbeda9b62. 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/0L72fNWnw3Zx7zBlIJwXtq.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/0L72fNWnw3Zx7zBlIJwXtq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62db89b20068afbd402fddaa8b8bbaabffb1181716582d7eb8f04ed9f5e7cc41. 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/60ZGuTz9pXL4NbGWrfcPt8.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/60ZGuTz9pXL4NbGWrfcPt8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb513fd465f02bd10a6f8c62ebc5c379536502ad862cf18050378590aa6c68f7d. 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/62653vZzhL6h6wBpwAWDyG.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/62653vZzhL6h6wBpwAWDyG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b9f8702bfa3f209df302894a7d1e8c1f83498823eb170052296c80eb0351d. 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/4r0qu3KQnBRNL5n7ID7D24.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/4r0qu3KQnBRNL5n7ID7D24.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57814d82fc7e4b4858211667cae3e83228ca3e6a7b33f5c502a0ae7ac5616967. 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/3Bqrl344kokfAqeYC16HB3.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/3Bqrl344kokfAqeYC16HB3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9678c96944324d4dacf1264f45fe36160a03d58df90456d9cb27d374cfeef91b. 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/5kPqSu35VjJ1f75vEhj4Oz.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/5kPqSu35VjJ1f75vEhj4Oz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe848c41cc0939b078bdd6789cf8854d67e87d1ea4ae2ed83aa6e0e7b64eba3dc. 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/7qv24r67PSym41RLBCuoVD.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/7qv24r67PSym41RLBCuoVD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751f32f24313e834c9e196108409e8064d8c4d20172b908ca0f1433e4cffcc29. 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/4Szs6rIB6MZQ8fVstuC0M5.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/4Szs6rIB6MZQ8fVstuC0M5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f8f73a765b2ff98c9f50411f811a83eb7c1795e2e1e2a6a8d1cea925811720. 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/5ksPFeW49gCJFQMpgd0ghw.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/5ksPFeW49gCJFQMpgd0ghw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc1d81c616e393c8c31b7e4f26bb691a18f6326c77c83eb95a1a88803499ca5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SOvPJ3OsuI3iwpC0zP1aJ.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/4SOvPJ3OsuI3iwpC0zP1aJ.
{"copyright_id":"0x44e992adffdcd633d07f50b22f12d87f2b68551539a77544fa9eca094f2ddebf","isrc":"USD8D2290002","name":"Forest City","registered_at":"2026-06-10T19:44:30Z","spotify_id":"58bxyd4afObXdvp1CdxYkc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e992adffdcd633d07f50b22f12d87f2b68551539a77544fa9eca094f2ddebf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58bxyd4afObXdvp1CdxYkc.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/58bxyd4afObXdvp1CdxYkc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857e504e378557f6efdbbf43225b1060ba82346f7279bc8e1251c5cf72c2721f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3psCjzcWvKdLCsWhOFKNBy.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/3psCjzcWvKdLCsWhOFKNBy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b6ce4256b882a43068aa94287d655351acb7bed7f4b3f3cd6f8a2a828795ee. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VgfUGhQkXU1cR5wM4hpcR.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/1VgfUGhQkXU1cR5wM4hpcR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cf0be4d777af04e4aa82f5e1e4eb58e4094bd095cccb4142d905c1632d7da2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5l4uJihTAZpgS6a0ii6mDa.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/5l4uJihTAZpgS6a0ii6mDa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0018dc7574318fc8c6bc5d47e95086ef2747806a4e7a43c6b529e8d073fadb5a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7H1o3lTuCCt3yxCyXN4OJU.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/7H1o3lTuCCt3yxCyXN4OJU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b589c5c0c88f753c1d97ca35b6d027a8550bac3d16b34851cfadc9075a1193. 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/4Jy7yYzKrQ7cKfnR16Nwvn.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/4Jy7yYzKrQ7cKfnR16Nwvn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc1d81c616e393c8c31b7e4f26bb691a18f6326c77c83eb95a1a88803499ca5. 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/3zyODEC0eFrm7zGiUAOfTN.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/3zyODEC0eFrm7zGiUAOfTN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e992adffdcd633d07f50b22f12d87f2b68551539a77544fa9eca094f2ddebf. 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/2hMo3X4442J5UXepqwAbss.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/2hMo3X4442J5UXepqwAbss.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857e504e378557f6efdbbf43225b1060ba82346f7279bc8e1251c5cf72c2721f. 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/4sHTSXAklnVPGTDNOvunVL.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/4sHTSXAklnVPGTDNOvunVL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b6ce4256b882a43068aa94287d655351acb7bed7f4b3f3cd6f8a2a828795ee. 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/6Upw0Ely8lD0G7JdAj813v.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/6Upw0Ely8lD0G7JdAj813v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cf0be4d777af04e4aa82f5e1e4eb58e4094bd095cccb4142d905c1632d7da2. 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/2O2TWBdW6bHRpNqOV9UpBa.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/2O2TWBdW6bHRpNqOV9UpBa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0018dc7574318fc8c6bc5d47e95086ef2747806a4e7a43c6b529e8d073fadb5a. 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/1M6aP2pSzqrnwG2f4UB1b4.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/1M6aP2pSzqrnwG2f4UB1b4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9091419f642aadc89aaa2cac6808796870f21cb4e2f49ce3ecf72e7c5449cc. 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/1oog7iCX2EIFWvJgdv2Ts3.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/1oog7iCX2EIFWvJgdv2Ts3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b589c5c0c88f753c1d97ca35b6d027a8550bac3d16b34851cfadc9075a1193. 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/34aRN9S37aO1NssbGBflQL.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/34aRN9S37aO1NssbGBflQL.
{"copyright_id":"0xb7808d2cf455e774bb4fd234e118d2c01417e59d0fcf2165639eddfa6d66eb08","isrc":"USD8D2305002","name":"Greenarp - Terracassette Remix","registered_at":"2026-06-24T17:54:01Z","spotify_id":"2RSA18JBk0WrxjiBEHHvMu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7808d2cf455e774bb4fd234e118d2c01417e59d0fcf2165639eddfa6d66eb08. 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/2RSA18JBk0WrxjiBEHHvMu.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/2RSA18JBk0WrxjiBEHHvMu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62884b3607a324740504b242586b4072e6e3f4e9b03f049425ee1fd6806fa326. 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/6pd7pIrouxyluNYOq9mIa8.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/6pd7pIrouxyluNYOq9mIa8.
{"copyright_id":"0xf0ad44d9203a43664594deb375f74eab8bd2998757e0e9e44af2fe6e09475ff9","isrc":"ITUM72301513","name":"Everything We Don't Say","registered_at":"2026-06-08T04:40:29Z","spotify_id":"2WpL9ffTMRAafYzdjJ473x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ad44d9203a43664594deb375f74eab8bd2998757e0e9e44af2fe6e09475ff9. 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/2WpL9ffTMRAafYzdjJ473x.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/2WpL9ffTMRAafYzdjJ473x.
Broken Hearted (feat. Ivan "Mamao" Conti)
{"copyright_id":"0x0fb6213e660d1871b4bb439de587e09d6755805916eabd6da3ceda226db9cf41","isrc":"ITUM72301510","name":"Broken Hearted (feat. Ivan \"Mamao\" Conti)","registered_at":"2026-06-24T17:52:42Z","spotify_id":"4MWCwvk5OuW1Pp0U8eQexA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb6213e660d1871b4bb439de587e09d6755805916eabd6da3ceda226db9cf41. 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/4MWCwvk5OuW1Pp0U8eQexA.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/4MWCwvk5OuW1Pp0U8eQexA.
Hope in a Suitecase (feat. Maria Chiara Argirò)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca086eedba89541cfdcc87a9a101797896ac229b963e98f1d196e9870f5162e. 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/2NUTRCnkJOycn9NR81MeZU.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/2NUTRCnkJOycn9NR81MeZU.
Acid Delirio (feat. Saturnino & Maria Chiara Argirò)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc6ce87779e9876f1110362c22f204037f0f7c0ae4beca86ac755eca434c658. 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/36T4hB8IyG9UUq5ckeSuta.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/36T4hB8IyG9UUq5ckeSuta.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6e92d841b3a9789c0bd796298b45ce73fc75af7b9fb153dbefb4cfbeda9b62. 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/6e2tOA5RvQYnwbsWjvRYoX.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/6e2tOA5RvQYnwbsWjvRYoX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62db89b20068afbd402fddaa8b8bbaabffb1181716582d7eb8f04ed9f5e7cc41. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Tf22cGeoheyetSM8IWw9H.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/6Tf22cGeoheyetSM8IWw9H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb513fd465f02bd10a6f8c62ebc5c379536502ad862cf18050378590aa6c68f7d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Zdp4haKriwfcs9tjQnFRm.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/6Zdp4haKriwfcs9tjQnFRm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b9f8702bfa3f209df302894a7d1e8c1f83498823eb170052296c80eb0351d. 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/5K6y8oIbeukLCKfHZMTtRS.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/5K6y8oIbeukLCKfHZMTtRS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9678c96944324d4dacf1264f45fe36160a03d58df90456d9cb27d374cfeef91b. 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/6fvdRpEQAJh8CmnLeoNl5X.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/6fvdRpEQAJh8CmnLeoNl5X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751f32f24313e834c9e196108409e8064d8c4d20172b908ca0f1433e4cffcc29. 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/3fULZkRnapL2TIPglgfYh7.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/3fULZkRnapL2TIPglgfYh7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf183a1184d9fd7130d10490696747738964bbae326d40f727e13d681159e1e33. 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/2tpW1J6GjxrbmQby6gRm9j.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/2tpW1J6GjxrbmQby6gRm9j.
{"copyright_id":"0xabca374ee3c296ea713c2b08c4b346d5dd2fbbf829f890105805bbb244ba2ba2","isrc":"USD8D2418012","name":"Game - DJ Counselling Remix","registered_at":"2026-06-17T22:58:16Z","spotify_id":"7miS4gVnSKEvUIKZoRw4mO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabca374ee3c296ea713c2b08c4b346d5dd2fbbf829f890105805bbb244ba2ba2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7miS4gVnSKEvUIKZoRw4mO.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/7miS4gVnSKEvUIKZoRw4mO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc6ce87779e9876f1110362c22f204037f0f7c0ae4beca86ac755eca434c658. 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/6MLAOZ2XIpt5kqemiFTnNE.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/6MLAOZ2XIpt5kqemiFTnNE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b9f8702bfa3f209df302894a7d1e8c1f83498823eb170052296c80eb0351d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oOrnpDOOtauvdIdDd6s8Q.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/3oOrnpDOOtauvdIdDd6s8Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57814d82fc7e4b4858211667cae3e83228ca3e6a7b33f5c502a0ae7ac5616967. 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/4PUyCVt6RL2ZjGYp0wRo44.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/4PUyCVt6RL2ZjGYp0wRo44.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9678c96944324d4dacf1264f45fe36160a03d58df90456d9cb27d374cfeef91b. 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/0hhxKFaSmT9FPSQcDHXdjR.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/0hhxKFaSmT9FPSQcDHXdjR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751f32f24313e834c9e196108409e8064d8c4d20172b908ca0f1433e4cffcc29. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WJmVK1Mpj2nMm6zxzCJFd.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/6WJmVK1Mpj2nMm6zxzCJFd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f8f73a765b2ff98c9f50411f811a83eb7c1795e2e1e2a6a8d1cea925811720. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bQA4B2W2GxscL7HXoiAcD.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/1bQA4B2W2GxscL7HXoiAcD.
{"copyright_id":"0xabca374ee3c296ea713c2b08c4b346d5dd2fbbf829f890105805bbb244ba2ba2","isrc":"USD8D2418012","name":"Game - DJ Counselling Remix","registered_at":"2026-06-17T22:58:16Z","spotify_id":"63RkCvSsMP1THTloODZi1f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabca374ee3c296ea713c2b08c4b346d5dd2fbbf829f890105805bbb244ba2ba2. 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/63RkCvSsMP1THTloODZi1f.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/63RkCvSsMP1THTloODZi1f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6e92d841b3a9789c0bd796298b45ce73fc75af7b9fb153dbefb4cfbeda9b62. 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/4YpMXFzXsWLo2dcfA8HCIy.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/4YpMXFzXsWLo2dcfA8HCIy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62db89b20068afbd402fddaa8b8bbaabffb1181716582d7eb8f04ed9f5e7cc41. 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/6N6Bgu2MRs4neUPbJDrcI9.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/6N6Bgu2MRs4neUPbJDrcI9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3b9f8702bfa3f209df302894a7d1e8c1f83498823eb170052296c80eb0351d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4gvVS8mXvWOZ9TzorE8gRn.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/4gvVS8mXvWOZ9TzorE8gRn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57814d82fc7e4b4858211667cae3e83228ca3e6a7b33f5c502a0ae7ac5616967. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SjV7cG6qVkvaPNnBn7sGc.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/4SjV7cG6qVkvaPNnBn7sGc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe848c41cc0939b078bdd6789cf8854d67e87d1ea4ae2ed83aa6e0e7b64eba3dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yUdZOaOYa924yzSLi9ZPc.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/4yUdZOaOYa924yzSLi9ZPc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751f32f24313e834c9e196108409e8064d8c4d20172b908ca0f1433e4cffcc29. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LbOrrxblzQJ1NtVZPXCYV.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/6LbOrrxblzQJ1NtVZPXCYV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f8f73a765b2ff98c9f50411f811a83eb7c1795e2e1e2a6a8d1cea925811720. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5861p2JT5TosZjP6KG5Vkj.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/5861p2JT5TosZjP6KG5Vkj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc9e81fa52a442c920b3559b8c549d3a309740d1481e43e8fdfad909d68b2fa. 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/5rWoP6YLHWnhlMhp5ed7Qs.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/5rWoP6YLHWnhlMhp5ed7Qs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc9e81fa52a442c920b3559b8c549d3a309740d1481e43e8fdfad909d68b2fa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rBmiIf7DLKdM6jj9Nr3Tn.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/5rBmiIf7DLKdM6jj9Nr3Tn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5540d760f2cc395bc26bb93db4a1dee74a8dc884d68eaf7671466f76ad02c81. 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/2fbCavGtzkjuR3muKnWDXj.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/2fbCavGtzkjuR3muKnWDXj.