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 0xd5c0f859f06a2833faeb1f3865fde186afaabe7a8000baf29589e778346cedb0. 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/ad36d9aa-8460-47db-9927-18a6acda9283.json and https://artists.proofprofile.net/proofs/artist/ad36d9aa-8460-47db-9927-18a6acda9283.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x3bed950182ba6fc23fdcecff0a341c8a208d5447acca3f6922511cd24931b35c","isrc":"GBKPL1781165","name":"Simple - Chris McClenney Remix","registered_at":"2026-06-17T23:44:08Z","spotify_id":"3awI8tU2sdQmsk43h2zWQE","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 0x3bed950182ba6fc23fdcecff0a341c8a208d5447acca3f6922511cd24931b35c. 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/3awI8tU2sdQmsk43h2zWQE.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/3awI8tU2sdQmsk43h2zWQE.
{"copyright_id":"0xbc6f692d3298aea0befb8087e1e2ff06a62109044ac22e9825d52f32ae1188e5","isrc":"GBKPL2139472","name":"Colourblind - Indigo Eyes Remix","registered_at":"2026-06-08T13:28:19Z","spotify_id":"45VOxUOBuPodU1oxN2Tj0k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6f692d3298aea0befb8087e1e2ff06a62109044ac22e9825d52f32ae1188e5. 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/45VOxUOBuPodU1oxN2Tj0k.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/45VOxUOBuPodU1oxN2Tj0k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee09f52d3000c7674523351c7853d074d01957f0d035ed0a8ce157c29c98722. 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/37z4KRlnEhRforTs0t23Pa.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/37z4KRlnEhRforTs0t23Pa.
{"copyright_id":"0x402980f94fa2ff44732b4a7cdce5fecfff77c5c0d7059d65831ebbdae660de0d","isrc":"GBKPL2000397","name":"I Don't Swear","registered_at":"2026-06-05T09:08:19Z","spotify_id":"5Wn1IQmvetMRMoNpHckzu0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402980f94fa2ff44732b4a7cdce5fecfff77c5c0d7059d65831ebbdae660de0d. 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/5Wn1IQmvetMRMoNpHckzu0.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/5Wn1IQmvetMRMoNpHckzu0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dbf69e11bb1c286c733a8988d938263f05dfb3eea1fb579b53a7f758db6d35. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:53:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fUTTF2xzJ3o84ShB8Ltp8.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/3fUTTF2xzJ3o84ShB8Ltp8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3739cd3f11dab98dc11a9ec3641ddd4891f0251cc4db5feb294db5e02946dd6. 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/5U0ee6BhQBmWOVlknhOHrU.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/5U0ee6BhQBmWOVlknhOHrU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14bd9dd748364cd59b2953404e75db6562df89ef4c11e5c1bb67e8d94d4bfcb. 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/6BNgZ7IaQfT9EGtfQr3bMx.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/6BNgZ7IaQfT9EGtfQr3bMx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138426206f6a29e33c59cbdce095e411bb4d1c581afb08a71fb83c9b66da7876. 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/2tfQf2zSxUgy4mkZ61vKsZ.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/2tfQf2zSxUgy4mkZ61vKsZ.
{"copyright_id":"0x5966d1df7fb541353df95bd6b3dfa0fdd97dbdf52797e76d3cd7b53cc396b6ce","isrc":"GBKPL2084206","name":"Fight or Flight","registered_at":"2026-06-11T12:40:48Z","spotify_id":"0ZzLLbDcl1PvqcHcuBoz0i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5966d1df7fb541353df95bd6b3dfa0fdd97dbdf52797e76d3cd7b53cc396b6ce. 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/0ZzLLbDcl1PvqcHcuBoz0i.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/0ZzLLbDcl1PvqcHcuBoz0i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b5c1b37229652921c0ac779f551acf2a18bf8fdd5cd57031ae26b0db7807f3. 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/1CQLvrCmmZdfWwBaEF8d3z.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/1CQLvrCmmZdfWwBaEF8d3z.
{"copyright_id":"0x6288309ea68535fba0524de35b2fc842b380eee088ae10e4d78d9c65e3a26dff","isrc":"GBKPL1954433","name":"One Sided","registered_at":"2026-06-08T13:10:51Z","spotify_id":"2IuZoj3dlmtLDAoBJOPukc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288309ea68535fba0524de35b2fc842b380eee088ae10e4d78d9c65e3a26dff. 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/2IuZoj3dlmtLDAoBJOPukc.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/2IuZoj3dlmtLDAoBJOPukc.
{"copyright_id":"0xb40e4525d5a1a5de2bdfd1b8ba4b5a475d90729791b6294d56be864cfce391b6","isrc":"GBKPL1950975","name":"Rain in Cuba","registered_at":"2026-06-04T12:06:08Z","spotify_id":"3qQBrLHXWZWRfV24UJzGUs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40e4525d5a1a5de2bdfd1b8ba4b5a475d90729791b6294d56be864cfce391b6. 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/3qQBrLHXWZWRfV24UJzGUs.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/3qQBrLHXWZWRfV24UJzGUs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea203975ff4287a6c1b18088999146a6743e671ffd32232a84da2a28735a5bd3. 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/28R30JXpfbdtJMRVM3B1i7.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/28R30JXpfbdtJMRVM3B1i7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06064c076aee0f5eb9d27644a44dccc3d32cd854c7aeed26f1c523c26a1ac7e0. 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/28JKYgMjrNTh6tTZhxhorZ.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/28JKYgMjrNTh6tTZhxhorZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc239565e63bbe48e75498fbf927e551313fac0221652d9f13e5a1c90f13a691. 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/3BicQmJN3NYNCtBwsLrpRL.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/3BicQmJN3NYNCtBwsLrpRL.
{"copyright_id":"0xaf056cb70eb668c0e46d9987bcf2d8a76a6144a6dc0a7401d0b7ac17e87ddb0d","isrc":"GBKPL1793268","name":"Mizu (Intro)","registered_at":"2026-06-21T00:26:30Z","spotify_id":"3BLAhnT7Juzq42zfZoUzGm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf056cb70eb668c0e46d9987bcf2d8a76a6144a6dc0a7401d0b7ac17e87ddb0d. 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/3BLAhnT7Juzq42zfZoUzGm.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/3BLAhnT7Juzq42zfZoUzGm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4697216546830ea2366cdde7a1ccc910468c2220481d41bfad7f48d103581a. 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/1f3TkbVDkBl4mtFsfb8XbE.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/1f3TkbVDkBl4mtFsfb8XbE.
{"copyright_id":"0x19fb6ac68d368af29698c26c0e4cc4b2749b6be6de4ac817215cb06ac787b830","isrc":"GBKPL1786948","name":"Goodbye Kisses","registered_at":"2026-06-05T12:14:07Z","spotify_id":"1VlLr1BMn6uTS4wuERJhVe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fb6ac68d368af29698c26c0e4cc4b2749b6be6de4ac817215cb06ac787b830. 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/1VlLr1BMn6uTS4wuERJhVe.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/1VlLr1BMn6uTS4wuERJhVe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b5413d361c6250c93cb2a356ea4891fe272d060cf3611473777ce9f026861b. 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/3tpVIuFoDaf2GzKmJCrMzZ.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/3tpVIuFoDaf2GzKmJCrMzZ.
{"copyright_id":"0x93a143a396edf99823bbb6b8274738d27b95dbadb5c8ffef5b6e0b8a059ad97b","isrc":"GBKPL1793265","name":"For Us","registered_at":"2026-06-08T19:36:20Z","spotify_id":"30iLMF9vasXLIiWflTvgwa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a143a396edf99823bbb6b8274738d27b95dbadb5c8ffef5b6e0b8a059ad97b. 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/30iLMF9vasXLIiWflTvgwa.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/30iLMF9vasXLIiWflTvgwa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28845b9903f19cf12e463828d563b7cd56db7577660199709232530f0f26e001. 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/5reGlPRwSWtEjqnX0qX0TV.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/5reGlPRwSWtEjqnX0qX0TV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0c0679b4daa004e1426b2cb087f1e1e02bfa2fa8d0dd6eca49e58c4324522a. 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/74ZP48uI4NVyL1SQhpCJqi.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/74ZP48uI4NVyL1SQhpCJqi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120e7c6844e735939fca7f2ba81c570f658fb3824a473648501fd014237a9ebb. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:29:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Pks2XRM31bp6eFpwC1W1u.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/0Pks2XRM31bp6eFpwC1W1u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd229ed3b342f62f87c650a2d09c30ae0e416d92241a7d0a0a3f248b7677526b5. 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/2sJUX7twje7p7sGYWYiy4S.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/2sJUX7twje7p7sGYWYiy4S.
{"copyright_id":"0x291dfcc9c1b7152cdb0145b3da5d416132be91d8c1d5259c3fbe1aae1d0d2448","isrc":"GBAYE2300746","name":"Ribs - Joe Hertz Remix","registered_at":"2026-06-08T09:05:24Z","spotify_id":"67kfx3BK3h3Ta70P3qLMUc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291dfcc9c1b7152cdb0145b3da5d416132be91d8c1d5259c3fbe1aae1d0d2448. 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/67kfx3BK3h3Ta70P3qLMUc.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/67kfx3BK3h3Ta70P3qLMUc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89d8684e790fed31d5e0ea45b1d5493b0b6eb2ddac8c4854b26dc32d3c4a23c. 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/13Az3ZhB2kIknz7OSLFybW.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/13Az3ZhB2kIknz7OSLFybW.
{"copyright_id":"0x6cd2f107b9eda9de96608dfceba038d3d1bd79c0f90db5e645547ecb8c8220ce","isrc":"GBKPL2212004","name":"Kiss from the Sun","registered_at":"2026-06-10T21:55:47Z","spotify_id":"0gD121abX0mRZbOeIFz3xG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd2f107b9eda9de96608dfceba038d3d1bd79c0f90db5e645547ecb8c8220ce. 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/0gD121abX0mRZbOeIFz3xG.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/0gD121abX0mRZbOeIFz3xG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5164ae15e0a21fe6e87bcba2c7b252519dd505cb33130b761c55182af5ead2d6. 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/1UJwWRK6Lu2Wh4DriKqDri.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/1UJwWRK6Lu2Wh4DriKqDri.
{"copyright_id":"0xd8c18d94065cfd3e1c0d7d1b00893c50f1537ccd99a0bf9dc10ad8bcbf9642ca","isrc":"GBKPL2296536","name":"Black Oak","registered_at":"2026-06-23T17:12:14Z","spotify_id":"7yoDWDwweI8ddkV9LR8LBy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c18d94065cfd3e1c0d7d1b00893c50f1537ccd99a0bf9dc10ad8bcbf9642ca. 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/7yoDWDwweI8ddkV9LR8LBy.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/7yoDWDwweI8ddkV9LR8LBy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5164ae15e0a21fe6e87bcba2c7b252519dd505cb33130b761c55182af5ead2d6. 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/2t9kIF0gH2cJEQr2QOd9Rl.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/2t9kIF0gH2cJEQr2QOd9Rl.
{"copyright_id":"0xd8c18d94065cfd3e1c0d7d1b00893c50f1537ccd99a0bf9dc10ad8bcbf9642ca","isrc":"GBKPL2296536","name":"Black Oak","registered_at":"2026-06-23T17:12:14Z","spotify_id":"4EOJcEEf9rLNdr2InmsTxu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c18d94065cfd3e1c0d7d1b00893c50f1537ccd99a0bf9dc10ad8bcbf9642ca. 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/4EOJcEEf9rLNdr2InmsTxu.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/4EOJcEEf9rLNdr2InmsTxu.
{"copyright_id":"0xf922a634e21ff1675dab2e76b59c03778b3d4600ced73690dfa5391fd808d14a","isrc":"UKN6K2003935","name":"Second Thought","registered_at":"2026-06-22T16:27:39Z","spotify_id":"1dX4iyLDQiERgYzjkTq8Ea","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf922a634e21ff1675dab2e76b59c03778b3d4600ced73690dfa5391fd808d14a. 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/1dX4iyLDQiERgYzjkTq8Ea.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/1dX4iyLDQiERgYzjkTq8Ea.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae9b532aac4d923004d9219d87106f0d848883fa47a97f139ce101b9078ea27. 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/5dHMA3NFsOyFKGJ7ML8hO1.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/5dHMA3NFsOyFKGJ7ML8hO1.
{"copyright_id":"0x4b922c255fe7d6e5b88f6c8409ee0d24fe574275abd3f5720b1893f175c4a3f8","isrc":"GBKPL2143983","name":"Colourblind - Baker Aaron Refix","registered_at":"2026-06-11T16:25:26Z","spotify_id":"7MEoxdDeoNNtr4PkWfcTPG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b922c255fe7d6e5b88f6c8409ee0d24fe574275abd3f5720b1893f175c4a3f8. 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/7MEoxdDeoNNtr4PkWfcTPG.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/7MEoxdDeoNNtr4PkWfcTPG.
{"copyright_id":"0xee41b8e153d943e303d5e3a5878449c75a003b0ee542ba8c0b410494055861da","isrc":"GBKPL2142564","name":"I Don't Swear - Marc Mathias Remix","registered_at":"2026-06-24T23:18:01Z","spotify_id":"0HUgjT6e66DjvloFT9WxCC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee41b8e153d943e303d5e3a5878449c75a003b0ee542ba8c0b410494055861da. 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/0HUgjT6e66DjvloFT9WxCC.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/0HUgjT6e66DjvloFT9WxCC.
{"copyright_id":"0xab15eb7124462902ae74d5bf21e638d907373637bca9ee3ca0ba8afc3b474446","isrc":"SE5VF1900782","name":"Dizzy - Joe Hertz Remix","registered_at":"2026-06-19T14:04:54Z","spotify_id":"3jQZWkfUwYKEdbyrS99eeG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab15eb7124462902ae74d5bf21e638d907373637bca9ee3ca0ba8afc3b474446. 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/3jQZWkfUwYKEdbyrS99eeG.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/3jQZWkfUwYKEdbyrS99eeG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06064c076aee0f5eb9d27644a44dccc3d32cd854c7aeed26f1c523c26a1ac7e0. 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/5nOTSstOxhv8g0VqC00AVJ.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/5nOTSstOxhv8g0VqC00AVJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3739cd3f11dab98dc11a9ec3641ddd4891f0251cc4db5feb294db5e02946dd6. 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/796lMTuwWlWhOHhyvwjMPC.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/796lMTuwWlWhOHhyvwjMPC.
{"copyright_id":"0x5966d1df7fb541353df95bd6b3dfa0fdd97dbdf52797e76d3cd7b53cc396b6ce","isrc":"GBKPL2084206","name":"Fight or Flight","registered_at":"2026-06-11T12:40:48Z","spotify_id":"3BcDoCMAZz9V1GHqbQPtR3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5966d1df7fb541353df95bd6b3dfa0fdd97dbdf52797e76d3cd7b53cc396b6ce. 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/3BcDoCMAZz9V1GHqbQPtR3.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/3BcDoCMAZz9V1GHqbQPtR3.
{"copyright_id":"0x138426206f6a29e33c59cbdce095e411bb4d1c581afb08a71fb83c9b66da7876","isrc":"GBKPL1973959","name":"Cross My Mind","registered_at":"2026-06-06T18:01:21Z","spotify_id":"11E4mmda3thcfbWvaHEbFo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138426206f6a29e33c59cbdce095e411bb4d1c581afb08a71fb83c9b66da7876. 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/11E4mmda3thcfbWvaHEbFo.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/11E4mmda3thcfbWvaHEbFo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe251177665367242fb6434048cd4b7753ac316bd7f86a93591303337c3538c2e. 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/109baFZsUYXXCYfIbOUckz.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/109baFZsUYXXCYfIbOUckz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288309ea68535fba0524de35b2fc842b380eee088ae10e4d78d9c65e3a26dff. 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/1uEsheg7wZP4McEGLoJ1dE.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/1uEsheg7wZP4McEGLoJ1dE.
{"copyright_id":"0xb40e4525d5a1a5de2bdfd1b8ba4b5a475d90729791b6294d56be864cfce391b6","isrc":"GBKPL1950975","name":"Rain in Cuba","registered_at":"2026-06-04T12:06:08Z","spotify_id":"0tfJqTq4Yb6tCOjfuPKFB0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40e4525d5a1a5de2bdfd1b8ba4b5a475d90729791b6294d56be864cfce391b6. 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/0tfJqTq4Yb6tCOjfuPKFB0.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/0tfJqTq4Yb6tCOjfuPKFB0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14bd9dd748364cd59b2953404e75db6562df89ef4c11e5c1bb67e8d94d4bfcb. 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/1Cbmz3Hsx7957YnntkAOod.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/1Cbmz3Hsx7957YnntkAOod.
{"copyright_id":"0xba7e6ca00af51bcc73165957cc53983a4c4a93925cbbb276cd39e43604678b15","isrc":"GBKPL1806790","name":"Goodbye Kisses - Franc Moody Remix","registered_at":"2026-06-10T02:49:13Z","spotify_id":"34tQX6gr4a4rjFLZkUbJYd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7e6ca00af51bcc73165957cc53983a4c4a93925cbbb276cd39e43604678b15. 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/34tQX6gr4a4rjFLZkUbJYd.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/34tQX6gr4a4rjFLZkUbJYd.
{"copyright_id":"0xb1f6edfae35e39a0193f1b1dc308928c03269f67cc2f28ee3b00443ea978c8e4","isrc":"GBKPL1805609","name":"I Owe You - Cadenza Remix","registered_at":"2026-06-07T08:30:30Z","spotify_id":"5JIMERm68jNynOFLPghyIU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f6edfae35e39a0193f1b1dc308928c03269f67cc2f28ee3b00443ea978c8e4. 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/5JIMERm68jNynOFLPghyIU.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/5JIMERm68jNynOFLPghyIU.
{"copyright_id":"0x19fb6ac68d368af29698c26c0e4cc4b2749b6be6de4ac817215cb06ac787b830","isrc":"GBKPL1786948","name":"Goodbye Kisses","registered_at":"2026-06-05T12:14:07Z","spotify_id":"0BdcO3TXqmBbxKdF0pubv3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fb6ac68d368af29698c26c0e4cc4b2749b6be6de4ac817215cb06ac787b830. 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/0BdcO3TXqmBbxKdF0pubv3.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/0BdcO3TXqmBbxKdF0pubv3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b923ee8cf9fa108edb44c8016aad9f72a65048f9ed2baec9673a55a4b0c845. 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/0CrNNcc7foWuCvI8g9eyFu.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/0CrNNcc7foWuCvI8g9eyFu.
{"copyright_id":"0xb6bb669fcfbe0f2743fa14b596b6d3b6921dc451b176af9bed534b429e140d79","isrc":"US23A1500326","name":"Swimming - JNTHN STEIN Remix","registered_at":"2026-06-19T10:50:13Z","spotify_id":"6ARJJUkNoes5xsuGirXr8F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bb669fcfbe0f2743fa14b596b6d3b6921dc451b176af9bed534b429e140d79. 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/6ARJJUkNoes5xsuGirXr8F.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/6ARJJUkNoes5xsuGirXr8F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dbdd986e8422ab721cd56b48886d7bf8a149ddb71241ad732f3fd3be9d0c80. 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/7F73NH1uDsWFfUlkqFJjiR.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/7F73NH1uDsWFfUlkqFJjiR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260066723cc058cf69766edcb6bbd07ce13d957eca2667e75490280f14a8afcf. 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/48XNwa9rj9jQ7jZuaaDnGw.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/48XNwa9rj9jQ7jZuaaDnGw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a067e3e57615521181f187414d8b12db954efc58497ac8e28f0b4c8bf48129. 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/36rWEiqU7Iniia6RGHMJNZ.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/36rWEiqU7Iniia6RGHMJNZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b22e20d130a751570dd4d2a8578849376400ea8dd9ec000464811106132f26. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:36:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vYBWA0jLrmXtW46nzzGDA.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/4vYBWA0jLrmXtW46nzzGDA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e13fc196640ab6a001ab3dd183c74c1b872ff6ab3db5015b904ca221e611535. 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/7nikzdVIkH6YsI98NkD4ur.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/7nikzdVIkH6YsI98NkD4ur.
{"copyright_id":"0x885d26942f65f0fab92905c45ae9a6e954daa4b72530675c9eb709a022ca35d4","isrc":"US23A1500237","name":"Playing For You - The Blaze Remix","registered_at":"2026-06-24T00:47:02Z","spotify_id":"5ifs3FASIGpf5DG3zPYI4D","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885d26942f65f0fab92905c45ae9a6e954daa4b72530675c9eb709a022ca35d4. 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/5ifs3FASIGpf5DG3zPYI4D.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/5ifs3FASIGpf5DG3zPYI4D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07735c284455771aca76f71607f386cf2227d6cca2c3ce1864e4ddaa14cd0a66. 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/09XvUjWWgEs1vqj4Gxmd3e.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/09XvUjWWgEs1vqj4Gxmd3e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83861414b18ea3d0c4acfbb169a80703b642fef579205d04235fd3771eeed3f5. 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/528etjwxPTQuWFOpQXbz1q.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/528etjwxPTQuWFOpQXbz1q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d55db460a79ebdf395c68d796837f37c047d986b86ccaebf7186c1e5b99dcb. 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/3hYFgzhRyYwAYZJ0tbaKTR.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/3hYFgzhRyYwAYZJ0tbaKTR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bec3b31583f95fdab5e660cf9b48d3862c179a20c4aa93448ffa5023420ae87. 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/0xQMCqtBSoSoKs6rsfymhy.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/0xQMCqtBSoSoKs6rsfymhy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea56bf46112bd7a31f020498910ba6a38203a7a9a483dc386ddc5989dc3ce9a1. 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/1aD9474FY7VDLWFXkmhkdJ.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/1aD9474FY7VDLWFXkmhkdJ.