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 0x05c33ddd7dd6617fd1b9af604ca0f15004182b9f055821960252f6b5cb07bb9a. 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/b4a3a23a-cd40-413c-bfc2-2af8734196cd.json and https://artists.proofprofile.net/proofs/artist/b4a3a23a-cd40-413c-bfc2-2af8734196cd.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 0x126c6e33a8f8ff45a3cb05d6ccf569eb96c779c52396ac766150f1cc88ea50da. 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/5hbjYAdoHr12kAvIMdP8M1.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/5hbjYAdoHr12kAvIMdP8M1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ddfcd8cacf7c9c3508c932434a59111090cbf055d8c22bb3980447cb266972. 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/4OXcV7VPf4NcbB57Usfcg5.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/4OXcV7VPf4NcbB57Usfcg5.
{"copyright_id":"0xab024241af9db4d3970195cbdd0fbaad74404b993deea4fb330ef889af34ced7","isrc":"USCGJ1458533","name":"Fill It Up","registered_at":"2026-06-07T14:34:15Z","spotify_id":"1djzODaVlmPYZ05ENAV97k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab024241af9db4d3970195cbdd0fbaad74404b993deea4fb330ef889af34ced7. 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/1djzODaVlmPYZ05ENAV97k.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/1djzODaVlmPYZ05ENAV97k.
{"copyright_id":"0x1592ba6da90a5917e41c8281838f600fca4a5bde524e2fe8b9fc13f982d2d76f","isrc":"USCGJ1458534","name":"In Your Area","registered_at":"2026-06-04T14:58:27Z","spotify_id":"3buZvCYeOEQJz7BX2bINpf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1592ba6da90a5917e41c8281838f600fca4a5bde524e2fe8b9fc13f982d2d76f. 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/3buZvCYeOEQJz7BX2bINpf.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/3buZvCYeOEQJz7BX2bINpf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c66c25c703723ba2afc374c6f548b5188b862dfc3e7ba9f1d5fd5b9c00b44b. 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/6s1OkMT6XmoCl14auOcFWL.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/6s1OkMT6XmoCl14auOcFWL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468bab1a8d4efc9c24f180a063a9b476a3f7a084cfc5385310022a5b883a467c. 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/5j0bsyB6wdLFSG9u773xJA.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/5j0bsyB6wdLFSG9u773xJA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f10833e5e2ebfa99460c9d49a6dfe665d9521185a342162d6b014d1004e8ac. 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/0y8NJ1ph9v0M6yRXDR8Eic.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/0y8NJ1ph9v0M6yRXDR8Eic.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15003c08e2ac6e0ba6a1f6278b77c78eeef8751d3583bb5c24962730006cf502. 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/0G0poEpIFs3WNDinNa8D0k.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/0G0poEpIFs3WNDinNa8D0k.
{"copyright_id":"0x8bdd5e266b1fb36bee4a5c7ff6d5ed1ddcdb1cc53bf84ff6e0674c0c2fb165d7","isrc":"USCGJ1458539","name":"Night & Day","registered_at":"2026-06-04T10:28:08Z","spotify_id":"3chE6icJkLDjgOSEgMXATx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdd5e266b1fb36bee4a5c7ff6d5ed1ddcdb1cc53bf84ff6e0674c0c2fb165d7. 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/3chE6icJkLDjgOSEgMXATx.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/3chE6icJkLDjgOSEgMXATx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbcea13e1b1623984c615b54b38234d4765738e3f4eb814e40769f95ff71617. 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/0s5qdSpkioo7is8XotfYSZ.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/0s5qdSpkioo7is8XotfYSZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562255f69fa42a5c9723ea29d98ee3a3031e5145954fadd5f6e40900c15e4de5. 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/1haJTb2tFCNydZHwR9RasY.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/1haJTb2tFCNydZHwR9RasY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76c40887378fee53e1117f333727a09eda7024081cd1e69e542f73f9c47abe4. 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/5JQwboUr2E6nNpobI1adG7.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/5JQwboUr2E6nNpobI1adG7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b31e30f9c503031fb96c80fea4b4a988ce4b1a15366504f20971a51c53bf60. 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/076HRXKVclQ7xLR84XPKMX.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/076HRXKVclQ7xLR84XPKMX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2e1095aaffb4c3eaa84e5c3402a91dd30864c0632259d6c092dd171155c1c9. 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/1BgL3G44zXGehTNsXBCOqG.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/1BgL3G44zXGehTNsXBCOqG.
{"copyright_id":"0x64eeb35b69ea5e89b8d317b92af7efd839b89f9d5e8944b73faad5919ba5566f","isrc":"QZNJW2028747","name":"Guerra - Live","registered_at":"2026-06-25T05:52:44Z","spotify_id":"6n3ZhQAC14ndZdb0fSuikq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64eeb35b69ea5e89b8d317b92af7efd839b89f9d5e8944b73faad5919ba5566f. 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/6n3ZhQAC14ndZdb0fSuikq.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/6n3ZhQAC14ndZdb0fSuikq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7824e47d0f9e7f464bec56fd2224c50c871e0803f04079a5129173d38b925740. 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/0tzRHQMZt5oV01WMf8kJEs.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/0tzRHQMZt5oV01WMf8kJEs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc66035a39110d9726343db546c07075bf674956ae886ebad350372b2ef557e. 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/1zOwl4qUyqJA4rZhKWSDY4.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/1zOwl4qUyqJA4rZhKWSDY4.
{"copyright_id":"0x8a8d53f9bfd472aad6489ad27a559043e0304259f6abe8509f0937ad4e75ea84","isrc":"QZNJW2028750","name":"Fallen Kings - Live","registered_at":"2026-06-24T03:04:42Z","spotify_id":"3vWWxXSY7AN2tgE1YJEMcF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8d53f9bfd472aad6489ad27a559043e0304259f6abe8509f0937ad4e75ea84. 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/3vWWxXSY7AN2tgE1YJEMcF.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/3vWWxXSY7AN2tgE1YJEMcF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b8a6b7a40ec7f10efba7611519af420a16dc931e592199a39df5b2903c5239. 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/7wO5auLzvCICUXPtA86UGJ.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/7wO5auLzvCICUXPtA86UGJ.
{"copyright_id":"0x5cf4f65b7da9d87f83fb4e32227134ad5ba6fd1e7b5bd23ddec516b7ee0522e8","isrc":"QZNJW2028755","name":"Moonlight - Live","registered_at":"2026-06-28T04:46:58Z","spotify_id":"6Do5NQJD18WMyyq9ZWhv00","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf4f65b7da9d87f83fb4e32227134ad5ba6fd1e7b5bd23ddec516b7ee0522e8. 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/6Do5NQJD18WMyyq9ZWhv00.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/6Do5NQJD18WMyyq9ZWhv00.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb513f8f23656afe1318e89c7545784d8e89ff39b2654ad4c0ade8dba582a31a1. 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/57eaGjsj09guani5pkJUd6.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/57eaGjsj09guani5pkJUd6.
{"copyright_id":"0xba772089c6b154d1f9ba89cc9d9053090ab632878bded8bbcd765f6f0ca8fa05","isrc":"USHM82155652","name":"Wicked & Riled","registered_at":"2026-06-05T17:13:22Z","spotify_id":"7jLP12nnfeLCyKeaUOZgZy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba772089c6b154d1f9ba89cc9d9053090ab632878bded8bbcd765f6f0ca8fa05. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jLP12nnfeLCyKeaUOZgZy.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/7jLP12nnfeLCyKeaUOZgZy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29a14f3646563d5231bdff67e4a2c614045a3a255c50d80893da0eb4a4d1e3b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34lMiYbClmRY9qA1UMTxj2.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/34lMiYbClmRY9qA1UMTxj2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d47f87a43575d717a94a877e5dabff011716f00df0346933ac6d75b337fdd45. 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/1a88NC35neDUOysUCA3UCZ.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/1a88NC35neDUOysUCA3UCZ.
{"copyright_id":"0x3f9e66af063f401f3ced2b4c3b683a55d9610ddd4eaf6fdd78874a598ff5afc6","isrc":"QZ5FN2416360","name":"One Time","registered_at":"2026-06-06T08:30:36Z","spotify_id":"0bG01cwZDA3A5PKm2kaGwo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e66af063f401f3ced2b4c3b683a55d9610ddd4eaf6fdd78874a598ff5afc6. 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/0bG01cwZDA3A5PKm2kaGwo.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/0bG01cwZDA3A5PKm2kaGwo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb763393662b2595b8445f5709787053ab66835897532a717955481e139b66acb. 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/1VLgntlZUOsfD8tBEaqDyr.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/1VLgntlZUOsfD8tBEaqDyr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29a14f3646563d5231bdff67e4a2c614045a3a255c50d80893da0eb4a4d1e3b. 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/2oLx4DrezNYESI7mJ10ASK.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/2oLx4DrezNYESI7mJ10ASK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3631478419511d047f63b9ba15d941d3c6376fb7f623a2e0d7aacf74b0abdd. 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/2p7mCgN8cKG5BaY5OXulE9.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/2p7mCgN8cKG5BaY5OXulE9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c94113b84ca6e4b7e992bb170c5b966fb7977b4909e0db84a35c3d20f8ff87. 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/31Sf94LuIf9jbWYcYjie2d.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/31Sf94LuIf9jbWYcYjie2d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97723fdd5c5a1fc6c2747beb5ec925453793c4290fd2f205894e1b1614cb3570. 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/7F4SLaZqtxMHVRcMVFcaEg.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/7F4SLaZqtxMHVRcMVFcaEg.
{"copyright_id":"0x6659ffd2291c7a73c0bf3741f11fb0faa9cc4deee390ee8b19473440e3c45987","isrc":"QZS642136190","name":"Fallen Kings","registered_at":"2026-06-07T14:02:28Z","spotify_id":"4bAgJteAXDXxLTo8hHD3Qp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6659ffd2291c7a73c0bf3741f11fb0faa9cc4deee390ee8b19473440e3c45987. 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/4bAgJteAXDXxLTo8hHD3Qp.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/4bAgJteAXDXxLTo8hHD3Qp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba772089c6b154d1f9ba89cc9d9053090ab632878bded8bbcd765f6f0ca8fa05. 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/65I8H1ch0hEJb7Xho5rAnx.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/65I8H1ch0hEJb7Xho5rAnx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e6285fda768c3adb188fffdb285a39481559836b5403bdd994c9a72e7131da. 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/3Qm2KaJHR71CT2F5QMQAsl.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/3Qm2KaJHR71CT2F5QMQAsl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e30b0b13827988e9465c61eb0e46de8600ff4913b7eccd8384e85d9562df7e6. 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/4JDWAhSUH9GQ6wBWdIM5bn.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/4JDWAhSUH9GQ6wBWdIM5bn.
{"copyright_id":"0x9d1a3d2e4b4a15867dab2d2e9d27f4fb26a56be4af8d1d2dc9c4304b6eaba8d8","isrc":"QZS642197707","name":"Breathe Easy","registered_at":"2026-06-07T01:26:08Z","spotify_id":"606DDWOGq8x15t7zNYVgPQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1a3d2e4b4a15867dab2d2e9d27f4fb26a56be4af8d1d2dc9c4304b6eaba8d8. 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/606DDWOGq8x15t7zNYVgPQ.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/606DDWOGq8x15t7zNYVgPQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0073b944914b4f1e0a9adff269aa4a3405a4ef1efa92d4b8ab93526f11299237. 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/6BpWfIvQXsWKXSHMLf4OnE.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/6BpWfIvQXsWKXSHMLf4OnE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dd4a3044ade47d9eb7a7a0cdcc2e34c086b375abb6f84158e6719318a03071. 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/1lUhqJTh2poeUx3HUHFyz4.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/1lUhqJTh2poeUx3HUHFyz4.
{"copyright_id":"0x7aaf10ba21e00f72c9530f906eb1aac5bd473ffbcc8eaa1da658cfc9dbe0207f","isrc":"QZ5FN2416411","name":"Ancient Blood","registered_at":"2026-06-07T14:07:17Z","spotify_id":"3aOiY5BHXKimQi0RCZJSHa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaf10ba21e00f72c9530f906eb1aac5bd473ffbcc8eaa1da658cfc9dbe0207f. 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/3aOiY5BHXKimQi0RCZJSHa.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/3aOiY5BHXKimQi0RCZJSHa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bab6467430c52f83d335e3da46d7e4992b427ca186acc3d82e3cdbd591603d. 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/4Ex8Zl2ycW37cHsAgZmCCs.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/4Ex8Zl2ycW37cHsAgZmCCs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d47f87a43575d717a94a877e5dabff011716f00df0346933ac6d75b337fdd45. 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/7f2c0uONLY4IDRonDisEIb.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/7f2c0uONLY4IDRonDisEIb.
{"copyright_id":"0x3f9e66af063f401f3ced2b4c3b683a55d9610ddd4eaf6fdd78874a598ff5afc6","isrc":"QZ5FN2416360","name":"One Time","registered_at":"2026-06-06T08:30:36Z","spotify_id":"5LpnOpum7DlEU6aqqi3ZDX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e66af063f401f3ced2b4c3b683a55d9610ddd4eaf6fdd78874a598ff5afc6. 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/5LpnOpum7DlEU6aqqi3ZDX.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/5LpnOpum7DlEU6aqqi3ZDX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb763393662b2595b8445f5709787053ab66835897532a717955481e139b66acb. 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/2eh8lF4AvAl5S7e4rnXg6E.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/2eh8lF4AvAl5S7e4rnXg6E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29a14f3646563d5231bdff67e4a2c614045a3a255c50d80893da0eb4a4d1e3b. 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/2GjC7sy2n5pbOtoOI2LLOx.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/2GjC7sy2n5pbOtoOI2LLOx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3631478419511d047f63b9ba15d941d3c6376fb7f623a2e0d7aacf74b0abdd. 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/2hV8MGEMXsDS6TAyBAqPKz.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/2hV8MGEMXsDS6TAyBAqPKz.
{"copyright_id":"0x5ff29f18f877ac56a2b15bfda2ed22c9e94eaf4c6acfa821c945b3cf439e2f7b","isrc":"QMBZ92272738","name":"Irie Up","registered_at":"2026-06-07T14:02:44Z","spotify_id":"2LCnECs53hYcUhCRgLqONG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff29f18f877ac56a2b15bfda2ed22c9e94eaf4c6acfa821c945b3cf439e2f7b. 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/2LCnECs53hYcUhCRgLqONG.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/2LCnECs53hYcUhCRgLqONG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c94113b84ca6e4b7e992bb170c5b966fb7977b4909e0db84a35c3d20f8ff87. 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/1MAC7y1uszeDxHKkiPvpQE.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/1MAC7y1uszeDxHKkiPvpQE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97723fdd5c5a1fc6c2747beb5ec925453793c4290fd2f205894e1b1614cb3570. 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/23Bg7zwweMcgHOKckVALoz.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/23Bg7zwweMcgHOKckVALoz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6659ffd2291c7a73c0bf3741f11fb0faa9cc4deee390ee8b19473440e3c45987. 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/5lQmU5E8W6v41sdHSdh1cE.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/5lQmU5E8W6v41sdHSdh1cE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba772089c6b154d1f9ba89cc9d9053090ab632878bded8bbcd765f6f0ca8fa05. 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/19HFYMFCQ4e653ViD71PuI.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/19HFYMFCQ4e653ViD71PuI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e6285fda768c3adb188fffdb285a39481559836b5403bdd994c9a72e7131da. 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/1F3QbKTIXY0isDtIj7FVBM.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/1F3QbKTIXY0isDtIj7FVBM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e30b0b13827988e9465c61eb0e46de8600ff4913b7eccd8384e85d9562df7e6. 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/6M5LFDIWhEbkyh5Z0zWiFF.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/6M5LFDIWhEbkyh5Z0zWiFF.
{"copyright_id":"0x9d1a3d2e4b4a15867dab2d2e9d27f4fb26a56be4af8d1d2dc9c4304b6eaba8d8","isrc":"QZS642197707","name":"Breathe Easy","registered_at":"2026-06-07T01:26:08Z","spotify_id":"0sZD16Z0W5CF39qaz4okLp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1a3d2e4b4a15867dab2d2e9d27f4fb26a56be4af8d1d2dc9c4304b6eaba8d8. 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/0sZD16Z0W5CF39qaz4okLp.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/0sZD16Z0W5CF39qaz4okLp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0073b944914b4f1e0a9adff269aa4a3405a4ef1efa92d4b8ab93526f11299237. 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/0TH2rpSCUJScwcGygQtv0e.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/0TH2rpSCUJScwcGygQtv0e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dd4a3044ade47d9eb7a7a0cdcc2e34c086b375abb6f84158e6719318a03071. 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/5E6rRvsitJ7W7gszwhZnWh.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/5E6rRvsitJ7W7gszwhZnWh.
{"copyright_id":"0x7aaf10ba21e00f72c9530f906eb1aac5bd473ffbcc8eaa1da658cfc9dbe0207f","isrc":"QZ5FN2416411","name":"Ancient Blood","registered_at":"2026-06-07T14:07:17Z","spotify_id":"6famWsUGGADo924KEA5JTf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaf10ba21e00f72c9530f906eb1aac5bd473ffbcc8eaa1da658cfc9dbe0207f. 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/6famWsUGGADo924KEA5JTf.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/6famWsUGGADo924KEA5JTf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bab6467430c52f83d335e3da46d7e4992b427ca186acc3d82e3cdbd591603d. 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/2YdK1qZPc5oeau1YNSDQyd.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/2YdK1qZPc5oeau1YNSDQyd.