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 0xe1caf951b21a5360c80d81f6fa64c9dd74ae1b77e5357d4578f2e64716723d4e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79676f4d-c55d-47e2-afba-88fa06f883b2.json and https://artists.proofprofile.net/proofs/artist/79676f4d-c55d-47e2-afba-88fa06f883b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Prayers of the People (Intercessions and Thanksgivings)
{"copyright_id":"0xcd31b9438149c7b96e56f921e6cc14556dbbcdcc5adc3c0aa473e4e197fb091d","isrc":"TCAFS2196794","name":"Liam the Confessor (Confession of Sin)","registered_at":"2026-06-18T03:48:08Z","spotify_id":"4yFXU06NRNLDlWqWFaQdvP","type":"track"}
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 0xcd31b9438149c7b96e56f921e6cc14556dbbcdcc5adc3c0aa473e4e197fb091d. 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/4yFXU06NRNLDlWqWFaQdvP.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/4yFXU06NRNLDlWqWFaQdvP.
{"copyright_id":"0xabf153f57e092dcc5cb80748226be545db73a4fee6d6c89dd621341de5d2a932","isrc":"TCAFS2196798","name":"Phos Hilaron (O Gracious Light)","registered_at":"2026-06-25T09:45:24Z","spotify_id":"6t3BHJpjkF3HT8YeOO47ch","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf153f57e092dcc5cb80748226be545db73a4fee6d6c89dd621341de5d2a932. 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/6t3BHJpjkF3HT8YeOO47ch.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/6t3BHJpjkF3HT8YeOO47ch.
{"copyright_id":"0xebbe01b0384418cb560e43fb493f42e2f8ddc6839892a4b7e161097c9c641dd2","isrc":"TCAFS2196801","name":"Song of Mary (Magnificat)","registered_at":"2026-06-24T18:09:37Z","spotify_id":"5NESI9n7d2qWptyVkiG8IK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebbe01b0384418cb560e43fb493f42e2f8ddc6839892a4b7e161097c9c641dd2. 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/5NESI9n7d2qWptyVkiG8IK.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/5NESI9n7d2qWptyVkiG8IK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ac37244ac43d46c6b9ffc7e2d4f614d9a8a907e0eb78d95cd1fa9290374fd6. 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/1gjQQMHMXo8ULBPre0GR9M.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/1gjQQMHMXo8ULBPre0GR9M.
{"copyright_id":"0x0bb346e1d565352e7bf1906b3eea89901e1d856c429295bc0043f4b1a2a14b9f","isrc":"TCAEL1975043","name":"Nativity: Our Lady Sings Magnificat","registered_at":"2026-06-25T18:39:42Z","spotify_id":"6YjkqtymZZAv3vYAZhlXo8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb346e1d565352e7bf1906b3eea89901e1d856c429295bc0043f4b1a2a14b9f. 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/6YjkqtymZZAv3vYAZhlXo8.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/6YjkqtymZZAv3vYAZhlXo8.
{"copyright_id":"0x0bb305d04b4d121f407301da044344fc2493548a5414fcda504d83f90afb1857","isrc":"TCAEA1989422","name":"Ash Wednesday's Early Morn","registered_at":"2026-06-09T07:06:11Z","spotify_id":"2QhNT5JGTIrn8uCiOPSdgE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb305d04b4d121f407301da044344fc2493548a5414fcda504d83f90afb1857. 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/2QhNT5JGTIrn8uCiOPSdgE.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/2QhNT5JGTIrn8uCiOPSdgE.
{"copyright_id":"0x8eb9cbc99dc5790ceb52b4fae075a0da28d7f847c6b91543f6ff45e9cb52275d","isrc":"TCAEA1989425","name":"Lent 1: Refuse the Bait","registered_at":"2026-06-08T02:37:54Z","spotify_id":"5zWmjgxKeg3SestPRpFAg8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb9cbc99dc5790ceb52b4fae075a0da28d7f847c6b91543f6ff45e9cb52275d. 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/5zWmjgxKeg3SestPRpFAg8.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/5zWmjgxKeg3SestPRpFAg8.
{"copyright_id":"0x2f1e82d4458554b18c97fbb59690c17302442dace30081f7af3ae61dacd5bdcd","isrc":"TCAEA1989426","name":"Lent 2: Reclaim Your Sheep","registered_at":"2026-06-11T06:13:05Z","spotify_id":"7HIX4pcoBqqIaZskfGo2ea","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1e82d4458554b18c97fbb59690c17302442dace30081f7af3ae61dacd5bdcd. 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/7HIX4pcoBqqIaZskfGo2ea.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/7HIX4pcoBqqIaZskfGo2ea.
{"copyright_id":"0xefe169510b7feee5f6d2c35c8d21801ab9c6f2bd60e8aff546dc2f996971ae42","isrc":"TCAEA1989429","name":"Lent 3: Delight in the Lord","registered_at":"2026-06-05T21:15:05Z","spotify_id":"6992TYuEjgv2fATnMNfmOS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe169510b7feee5f6d2c35c8d21801ab9c6f2bd60e8aff546dc2f996971ae42. 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/6992TYuEjgv2fATnMNfmOS.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/6992TYuEjgv2fATnMNfmOS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2678ef8994955882a2b899dd7d250535d769d2bcf9899021968600f6697cb0. 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/3aGwaJtkE9bWAkLwtPwsqS.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/3aGwaJtkE9bWAkLwtPwsqS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52efe7f7d97a556d1247f606ef1292e61ecb7155ba29e11d6b42011e54d51f7. 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/7wB8fFrym3u0K47jIaRpxc.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/7wB8fFrym3u0K47jIaRpxc.
{"copyright_id":"0x6de3fd2e35a075029717c8c40c5fe5b87348ee3446a98d859feaa705bec65a29","isrc":"TCAEA1989441","name":"Palm Sunday: Foolish Knight","registered_at":"2026-06-20T04:46:25Z","spotify_id":"43CeioybDIYm4WMazZp7jG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de3fd2e35a075029717c8c40c5fe5b87348ee3446a98d859feaa705bec65a29. 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/43CeioybDIYm4WMazZp7jG.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/43CeioybDIYm4WMazZp7jG.
{"copyright_id":"0x3f74e68b94f13e0a12bd363e97254b6f6038bbb973cd98cdc03f0e44f9a8bc6e","isrc":"TCAEA1989443","name":"Maundy Thursday: Washer of Feet","registered_at":"2026-06-08T11:44:22Z","spotify_id":"0f5QZKV8kX4tEq3ymmq1Yl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f74e68b94f13e0a12bd363e97254b6f6038bbb973cd98cdc03f0e44f9a8bc6e. 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/0f5QZKV8kX4tEq3ymmq1Yl.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/0f5QZKV8kX4tEq3ymmq1Yl.
{"copyright_id":"0x817b82d44b0a963035c6e2daf51facfb31d3e2c9f9dc21d4a99cbd73a2cdfa66","isrc":"TCAEA1989445","name":"Good Friday: The End","registered_at":"2026-06-19T09:58:18Z","spotify_id":"2aHVURRL3hCQjK1buzJp0E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817b82d44b0a963035c6e2daf51facfb31d3e2c9f9dc21d4a99cbd73a2cdfa66. 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/2aHVURRL3hCQjK1buzJp0E.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/2aHVURRL3hCQjK1buzJp0E.
{"copyright_id":"0x8fccddbbed1801010218a39ffc41fec1e78c2b8fc7186c616e15437fdd599cfa","isrc":"TCAEA1989452","name":"Easter Eve: There Silence Was","registered_at":"2026-06-21T00:06:31Z","spotify_id":"7fqd4XQi2pfvAjp9huTU44","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fccddbbed1801010218a39ffc41fec1e78c2b8fc7186c616e15437fdd599cfa. 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/7fqd4XQi2pfvAjp9huTU44.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/7fqd4XQi2pfvAjp9huTU44.
{"copyright_id":"0x7fc67e0c6ccba1e5b3158ce23444ab4ceec4251b309c570a8db127333e126232","isrc":"TCADX1829394","name":"Hardwood of the Cross","registered_at":"2026-06-23T11:41:12Z","spotify_id":"5DcoX5gKhb96lg6mF6HZZ3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc67e0c6ccba1e5b3158ce23444ab4ceec4251b309c570a8db127333e126232. 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/5DcoX5gKhb96lg6mF6HZZ3.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/5DcoX5gKhb96lg6mF6HZZ3.
{"copyright_id":"0x7ba8c5757f1ad06a1841b2e1ed833f86a3cbff319a1ec5c9c04272f5d48ae3a7","isrc":"TCADX1829395","name":"Let Us Be Known by Our Love","registered_at":"2026-06-05T13:29:44Z","spotify_id":"72A9GZuGZP5uEDlyYyatEL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba8c5757f1ad06a1841b2e1ed833f86a3cbff319a1ec5c9c04272f5d48ae3a7. 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/72A9GZuGZP5uEDlyYyatEL.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/72A9GZuGZP5uEDlyYyatEL.
{"copyright_id":"0xdc9147109023cec547ac9cd4680e7c3b5229ca71a9ae43e26f2f9464a82a46af","isrc":"TCACW1787161","name":"A Hymn for Martyrs","registered_at":"2026-06-06T18:39:28Z","spotify_id":"640TBtWZznb6Dm5nhC4dqe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9147109023cec547ac9cd4680e7c3b5229ca71a9ae43e26f2f9464a82a46af. 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/640TBtWZznb6Dm5nhC4dqe.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/640TBtWZznb6Dm5nhC4dqe.
{"copyright_id":"0x6578546bb5256891f34a2ee5373b3f951ba5f1a93c63aea8dfb2d8d6e89ffeeb","isrc":"TCACW1787162","name":"Let It Be in My Heart","registered_at":"2026-06-09T19:21:24Z","spotify_id":"184c0tiaBxB1iIbAmMZ46G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6578546bb5256891f34a2ee5373b3f951ba5f1a93c63aea8dfb2d8d6e89ffeeb. 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/184c0tiaBxB1iIbAmMZ46G.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/184c0tiaBxB1iIbAmMZ46G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57c6f3182ee8404e5e9540cca878559611a849e7f2ea436eecc89388baf3385. 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/7gp7hxyxIbg4gIu7v2B6o3.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/7gp7hxyxIbg4gIu7v2B6o3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02084c079dd33295379b9f4ad8e29661eef66bbc69ede619a2b834669a501b67. 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/6pSOWltk9QH3BgmiYYO9U1.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/6pSOWltk9QH3BgmiYYO9U1.
{"copyright_id":"0xc926061ed8dbfbe3cf13caffe2cfa3a7b2abaa0700931ca60fba54d181a0c0c4","isrc":"TCACW1786949","name":"Lord's Prayer","registered_at":"2026-06-05T13:27:56Z","spotify_id":"5cpO7Q4JSQv9GJzTT4Iv0N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc926061ed8dbfbe3cf13caffe2cfa3a7b2abaa0700931ca60fba54d181a0c0c4. 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/5cpO7Q4JSQv9GJzTT4Iv0N.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/5cpO7Q4JSQv9GJzTT4Iv0N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d515ef5fe7e9a350590e8dc29db2b062028e86f654419b0ce778f8caf5428d. 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/3InKv0gXoIgoPq2tXTqMk4.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/3InKv0gXoIgoPq2tXTqMk4.
{"copyright_id":"0x74edfc43396af882456b51f114ec8192d4a1c98ce95025781f1a6990a38f9633","isrc":"TCACW1786958","name":"Song of the Three Young Men","registered_at":"2026-06-08T21:52:37Z","spotify_id":"2gqNPBRy7KgTjLtMocAQxB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74edfc43396af882456b51f114ec8192d4a1c98ce95025781f1a6990a38f9633. 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/2gqNPBRy7KgTjLtMocAQxB.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/2gqNPBRy7KgTjLtMocAQxB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3aee38e13bc90e46e197c4fc0af357192a51c9d79d3af6bd551aa1ffcbf4274. 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/1eh1TKBSDfmNlPL9er8Df1.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/1eh1TKBSDfmNlPL9er8Df1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042b3c4a71d80bb777e6ae6f364cd4d74f955f41771f1856510bf8a8aa962bc9. 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/2ILy74QKI1r12Vc6N9HkAd.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/2ILy74QKI1r12Vc6N9HkAd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910f0eb2a9083e3516135db1f7021114784607c4ebed3039d1cf114ae394db2b. 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/2kAK6kfEWxSefFCJb2Jpx8.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/2kAK6kfEWxSefFCJb2Jpx8.
{"copyright_id":"0x43ddf5a89c05ba310ebd5069c902066c35863682711c5806b79504fec2e558ae","isrc":"TCACW1786965","name":"General Thanksgiving","registered_at":"2026-06-09T19:20:40Z","spotify_id":"7tpbRJ2Vv2nynKbcNdWXPN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ddf5a89c05ba310ebd5069c902066c35863682711c5806b79504fec2e558ae. 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/7tpbRJ2Vv2nynKbcNdWXPN.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/7tpbRJ2Vv2nynKbcNdWXPN.
{"copyright_id":"0x0ac712c157a4b97d371927accccd8797904fd02afab9a2a06185a8bf9e4a5072","isrc":"TCACW1786968","name":"O Gracious Light","registered_at":"2026-06-17T04:50:00Z","spotify_id":"5zXqdDYj73sJ6OasDwv8mf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac712c157a4b97d371927accccd8797904fd02afab9a2a06185a8bf9e4a5072. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:34:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zXqdDYj73sJ6OasDwv8mf.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/5zXqdDYj73sJ6OasDwv8mf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac688db1825e56523728560fd166a7c7b444b532da9cebb99417fec27d4b9e26. 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/6jCV9NcK311jtnSvyzSaCw.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/6jCV9NcK311jtnSvyzSaCw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6286b564d5da8ee6108467726e77e7008f8ab35da499948e940e4fde86e26835. 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/4bgcYUod0HOXLKcNwwOemW.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/4bgcYUod0HOXLKcNwwOemW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32461831688770ef8a43e10dbf531bc1a2a002459a7c7e4507d9b3b045b7f593. 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/1qLni2GNAWHd8Agmmy5Wch.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/1qLni2GNAWHd8Agmmy5Wch.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d20e31d25030506da68f1d1a2081cd8ea1a816395c14a3beeb1b86bd958ba33. 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/7x6qVR0fQv8EDos1QsLrer.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/7x6qVR0fQv8EDos1QsLrer.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b0be1395fb59020a73b626e8aa0c2084b8278489370bd2cb673a2269f0329d. 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/5M31KzCgn27CkZPSOHUZPp.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/5M31KzCgn27CkZPSOHUZPp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b220daba33af306c6d576e92c5673a48afd3ecb18be47302669909b8e57e8e0. 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/4i9cKYASTWEKgm0cVTVsaf.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/4i9cKYASTWEKgm0cVTVsaf.