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 0xbeef575b40eeb93af07c33c424b9ec3d82a2bc254b6ccbdcc2aad7c95bf263fa. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/468c0088-3829-47e7-91e0-d5eb4906550a.json and https://artists.proofprofile.net/proofs/artist/468c0088-3829-47e7-91e0-d5eb4906550a.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 0x65cb291109dec3d175a344c91ab9cf13ab33ab8a903f6c3d41a401dc8943b1a6. 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/1fWpcuL4T1ggyxvTJFCNxL.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/1fWpcuL4T1ggyxvTJFCNxL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f3bab67a7edd02594495493e4588fba9b86946e52aa753b8c9b437ae55a2bb. 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/6uSkaxSHHJ1z4HNXtW7z4E.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/6uSkaxSHHJ1z4HNXtW7z4E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01c068f821544d3ff5fd3abedd54c04229ccdcb3a3e7f3a850a6fae2f6a01ed. 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/1oCvq1tNfqxttLdMdgslSy.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/1oCvq1tNfqxttLdMdgslSy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdac031eea600087bd3b68c256b0b7224b74ed6b0c1b416d2a0f535a5d2cfa72. 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/1gBHCo0OsPBf6VALn739FN.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/1gBHCo0OsPBf6VALn739FN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385263f1c3458188ce5edce40bf50b7139828244b5c0094c00fb08d7b932e39a. 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/4Y3Yo8DcG157C4xOFNYTwn.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/4Y3Yo8DcG157C4xOFNYTwn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642f5d6f0dc6a559d15ccb75f02f3e5771d01641c16a24c1b9d52c8611cd65ac. 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/6uq5ugyLI468RyvdbxRVHk.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/6uq5ugyLI468RyvdbxRVHk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b25a521460d2952404fb3a521373771089bca34ba219b1c818caf77b59175f. 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/11q2mQ2Qd45iNAkmFs8hom.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/11q2mQ2Qd45iNAkmFs8hom.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064b48d293f16f66bdd673ab15649bbacec03b2be3910aa08d1c811a7b7dfc4f. 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/6qpX5yFaVVa1tZJaBs9Tfp.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/6qpX5yFaVVa1tZJaBs9Tfp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959b08e615a04e858a28fd5e08f5570a29400329366e758fa01225e1f208e5c7. 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/41woqgSWg4wxKMbmM5QkgY.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/41woqgSWg4wxKMbmM5QkgY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ca365d6dd2f35653c3fdfa6ffb45b518406389daf4e8be7e6146e0508fe413. 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/5pBkUMGWUJUxgV7h4MLaN1.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/5pBkUMGWUJUxgV7h4MLaN1.
{"copyright_id":"0x9bf4555623f54194bbfd4c1e6f628748ce3df532982be416c1103c32d26f0b23","isrc":"QZTB72460242","name":"Imaginary Friends - Invasion Remix","registered_at":"2026-06-24T09:11:40Z","spotify_id":"63dUdeyq0OAEUjmNHT49Bz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf4555623f54194bbfd4c1e6f628748ce3df532982be416c1103c32d26f0b23. 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/63dUdeyq0OAEUjmNHT49Bz.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/63dUdeyq0OAEUjmNHT49Bz.
{"copyright_id":"0x2e5efda2358fbb4db60c354ed893df16c1669b0f21402fd3ded6c9e9a21dc8aa","isrc":"UKR6V2442933","name":"Good Time","registered_at":"2026-06-10T21:45:09Z","spotify_id":"55RdqyEDBNaCiZgCuzIBDg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5efda2358fbb4db60c354ed893df16c1669b0f21402fd3ded6c9e9a21dc8aa. 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/55RdqyEDBNaCiZgCuzIBDg.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/55RdqyEDBNaCiZgCuzIBDg.
{"copyright_id":"0xe9892043fa3c8707db60f9e77db6cc433df04cf5493ffde9b1445fd887a9d997","isrc":"GBKQU2468995","name":"Seven Stars","registered_at":"2026-06-11T04:53:18Z","spotify_id":"0NbHHKRADN2izZOTjKHyKz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9892043fa3c8707db60f9e77db6cc433df04cf5493ffde9b1445fd887a9d997. 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/0NbHHKRADN2izZOTjKHyKz.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/0NbHHKRADN2izZOTjKHyKz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153f4b0db5f2ea9f7ac2da8b9c776bb920e4122f22dbe5e30bae422abfa3dc8f. 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/44DwmOGMZRZSw122q60tai.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/44DwmOGMZRZSw122q60tai.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21819c03424b09c923609318cff38a39762aec906fd1c6047af43bc9853ea12. 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/0wJzkPA2ZkANmBNUCbNO1q.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/0wJzkPA2ZkANmBNUCbNO1q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c35fb37eb1575d9233a21e35c2feb054eb028c1ce57843137bd0301812c6e2. 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/57lU9r7J6Ta1PaJUYd0G3n.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/57lU9r7J6Ta1PaJUYd0G3n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ca38aa29b581e520d87f5bdf347c14287d78a0c1b91b7df9fe66d9a0a1867e. 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/1UEdwZh0a6H77lMGDPF7Zv.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/1UEdwZh0a6H77lMGDPF7Zv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188e45deff74adcba1b414a23fb733d4557e158f656ee5cb5808d58c16dc022f. 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/5SYOnSx2KVQETWdws19qMh.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/5SYOnSx2KVQETWdws19qMh.
{"copyright_id":"0xdce95198b4d25b09f09dd7d1a475daa8c86f74e7c1f691d153eb89c4d4b8fc08","isrc":"QZES52485215","name":"Barzakh - Absolem & Pandora Remix","registered_at":"2026-06-22T06:54:38Z","spotify_id":"6CE8QyQDl1uXm29ccSFqZ8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce95198b4d25b09f09dd7d1a475daa8c86f74e7c1f691d153eb89c4d4b8fc08. 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/6CE8QyQDl1uXm29ccSFqZ8.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/6CE8QyQDl1uXm29ccSFqZ8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aa64e3ac907ea40cb8c14363d28cad347e3e40c2b02132fb983d21a549cb0e. 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/1R0YEGqyzUfxYWDU7mvM0Y.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/1R0YEGqyzUfxYWDU7mvM0Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bd827afd98a83852bc303e616c0eb714e7ee1857646f086f4db37361d032ef. 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/7z33e7rmNiN6JAYsFtNBmY.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/7z33e7rmNiN6JAYsFtNBmY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd983a2b9115e20d911f358b4422c6af3f1a9a0de449040c06a73e6157198374. 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/4zt2q8Q3yOoRZ8LImJVVJT.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/4zt2q8Q3yOoRZ8LImJVVJT.
{"copyright_id":"0x8ec7971e05a158b31968440ba6ebbd4ae63ad6eec75e9b029e2e275bb271704c","isrc":"GBKQU2378496","name":"Musical World","registered_at":"2026-06-25T15:30:17Z","spotify_id":"6WtFEISmLG47xi2reMBGdw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec7971e05a158b31968440ba6ebbd4ae63ad6eec75e9b029e2e275bb271704c. 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/6WtFEISmLG47xi2reMBGdw.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/6WtFEISmLG47xi2reMBGdw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ab940156dc9fd36c3e3416be4779847b918306129003c1d916267bbd6a6785. 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/7Adhr45CxZXhkO5d2YCviR.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/7Adhr45CxZXhkO5d2YCviR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2918bf079d78e33b1cf48f7cf079ebf93aa3b02d92bd1672b80a2808e909f233. 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/3UwmnOhdQEXlZwBYrT5V31.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/3UwmnOhdQEXlZwBYrT5V31.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767760062bd8f5ba63082d47ac7710fe316a8afea84be7579d8f1129a90417e5. 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/7vSrmDevy1r2S5K62u2dmW.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/7vSrmDevy1r2S5K62u2dmW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449382b35d060931b4efa9bf0272566fa588e5d6dae2ed19812b5e9681c625df. 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/3deJVz549IIX2Ua1jVZgxS.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/3deJVz549IIX2Ua1jVZgxS.
{"copyright_id":"0x8a9da7ab6de6aff2dee89e6ee712453009fbd133ab1fb3e75e827c1a94c8fd89","isrc":"QZPLS2200534","name":"We Just Came To Chill","registered_at":"2026-06-19T06:28:13Z","spotify_id":"6Cz2kVExLef4OH6rdw2Hcl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9da7ab6de6aff2dee89e6ee712453009fbd133ab1fb3e75e827c1a94c8fd89. 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/6Cz2kVExLef4OH6rdw2Hcl.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/6Cz2kVExLef4OH6rdw2Hcl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0641ef8447a1202abbd6c0598a76a8926d89bb1100ed46f57895f3a8f7848a89. 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/1dPMPSPBMTpxjJl6On2lYH.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/1dPMPSPBMTpxjJl6On2lYH.
{"copyright_id":"0x6f9a418787652bf7a3e24ed791211779c577c3fdafaf5b26fcbd99962ea75581","isrc":"UKU932272519","name":"Psychedelix - Original Mix","registered_at":"2026-06-22T09:38:55Z","spotify_id":"5XkUjA4HeXDbh2GfReHLfW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9a418787652bf7a3e24ed791211779c577c3fdafaf5b26fcbd99962ea75581. 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/5XkUjA4HeXDbh2GfReHLfW.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/5XkUjA4HeXDbh2GfReHLfW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae98915c2fa7af6e32ed439ba471087ca930fb164ccc9fd0bb06a5f40c237a95. 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/7wnikjETJfBn3dC6RCIBS9.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/7wnikjETJfBn3dC6RCIBS9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271b76bd0e294e95cfc70b99799bc7a275467a79e1a1996c4b6bb354601b946e. 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/68r0SVnzMNlGxFHbTEYXYN.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/68r0SVnzMNlGxFHbTEYXYN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba48a0bcc67367d5375cc8d097d88c1fb3ae623a6d39654b7d2e225b32d32ab6. 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/11QatokNc3KaJXlklnSq10.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/11QatokNc3KaJXlklnSq10.