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 0x2ba85ed8802e43ab18c0e654c655b4f0847fa1eaf2c6882687bcb1fcf88875cd. 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/b4e88be4-0ff1-4261-9cda-8900cb8d4846.json and https://artists.proofprofile.net/proofs/artist/b4e88be4-0ff1-4261-9cda-8900cb8d4846.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 0xeb49a73ea30e02228a3e016545a98d091cb5b65373647bbf5c61d5d2fd3e99ec. 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/07V7NM9AUafGTp2rFYMA5I.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/07V7NM9AUafGTp2rFYMA5I.
{"copyright_id":"0xe1d36a561dad8cc8d340003df10401d36335fb663ff7ddbe94a47b873d6ca13e","isrc":"TCAFU2180352","name":"Bad Love","registered_at":"2026-06-18T00:39:14Z","spotify_id":"4bZqtORVGjx27VtgCwnSvQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d36a561dad8cc8d340003df10401d36335fb663ff7ddbe94a47b873d6ca13e. 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/4bZqtORVGjx27VtgCwnSvQ.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/4bZqtORVGjx27VtgCwnSvQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a52eda8430bd27cb223a79d7ac097460b878f7a630c858a680124ec7ff360f. 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/1HLce4AXhkTJCAjIHmxQC8.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/1HLce4AXhkTJCAjIHmxQC8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d8c3048cf10fe49e9d4b581800db3f003b5411be2db670241c597894380a46. 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/2SuOALFIDp4EdoFt7JEpUh.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/2SuOALFIDp4EdoFt7JEpUh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9dd53afeeea5fb817ae005fe5cf6829cdfda4f810b4819d1fd3aa84080d075. 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/4LVMo5D5MCFVsHU2YnTRel.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/4LVMo5D5MCFVsHU2YnTRel.
{"copyright_id":"0xf1a760fb003ba7b2de0fe7f10681e16f7eb18bfd1dfcfc5386c21465d834e579","isrc":"TCAFU2180371","name":"Holding On","registered_at":"2026-06-19T11:05:24Z","spotify_id":"6IbpQgsMiRBJ6ZJIg67sp1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a760fb003ba7b2de0fe7f10681e16f7eb18bfd1dfcfc5386c21465d834e579. 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/6IbpQgsMiRBJ6ZJIg67sp1.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/6IbpQgsMiRBJ6ZJIg67sp1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb93ca6e57f3a22123516675f5d333c0b702445323dd5e2e3d473afecfd7f9c. 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/0W6CAD1L39zBjNkc6nC3yg.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/0W6CAD1L39zBjNkc6nC3yg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761563fd287615600aa1bd0fa385b321b6c7d4eed22d8c25fbdab25f13d974c5. 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/4XoC2LklEx5yBM8ig2inw4.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/4XoC2LklEx5yBM8ig2inw4.
{"copyright_id":"0x1e6cec8515ced387f9757db381c9d9ed86d0d13ee26eced9a5c29045f18e7b2c","isrc":"TCAFU2180380","name":"Die With You","registered_at":"2026-06-24T06:12:05Z","spotify_id":"20j611DflRjfIekFV6sWgi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6cec8515ced387f9757db381c9d9ed86d0d13ee26eced9a5c29045f18e7b2c. 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/20j611DflRjfIekFV6sWgi.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/20j611DflRjfIekFV6sWgi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779467cd32b0b343091f6f9f70924c4d65ba52991f37e7646d57623a35cd1ee9. 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/5O1nW4uJ5mvhaiBMYAqEH3.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/5O1nW4uJ5mvhaiBMYAqEH3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12b916c494372e7ab2959602369db9c2e3d5ae14cbc463936201eeb763515ed. 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/0EU3Rte0I3ohCbTwJyDyAC.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/0EU3Rte0I3ohCbTwJyDyAC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10d1793db31b633c5ac7c56e23cbc49c592eb0defcf9021bcd78302583bfb86. 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/1YPO97HajURMletkS0Ts9M.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/1YPO97HajURMletkS0Ts9M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775713c0917902f8a1d2daeff44659b0cc4a6ba0c6185687278ad9c1c66de379. 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/6sGoExCdojOPgp67P1jqri.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/6sGoExCdojOPgp67P1jqri.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcf15963f57a16fe2e5541674954b632bea555a30dad209d4db3460bfd2897a. 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/0W0rCOUMZJNRwErWugvzim.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/0W0rCOUMZJNRwErWugvzim.
{"copyright_id":"0x964ee7f8cca36e2376a4a264d76c69b68bba8fd2a653d78ab358e1f58e99042c","isrc":"QMCE31801736","name":"GONE (feat. Trippie Redd)","registered_at":"2026-06-04T11:58:16Z","spotify_id":"2J84DvAAI8ph5DYojk3HPt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964ee7f8cca36e2376a4a264d76c69b68bba8fd2a653d78ab358e1f58e99042c. 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/2J84DvAAI8ph5DYojk3HPt.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/2J84DvAAI8ph5DYojk3HPt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85e31e962a35f5aa1348b2398f2ec98b79ec03045d261b58cdb643ae4d594e1. 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/483ziFAlrCE45oV13o9XcL.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/483ziFAlrCE45oV13o9XcL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63017e8d6b61774d6db964b4a128f9fd9bdaf8f5653f9cdf4a90af864bcc164e. 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/7ucHluyZPqhi2nzdWCCVNm.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/7ucHluyZPqhi2nzdWCCVNm.
{"copyright_id":"0xf3d6d0dd18d418bf5fac58eebb27fcc0138e6678e5f59fb06ba6170e2391922a","isrc":"QMCE31801739","name":"CRUSHIN (feat. Travis Barker)","registered_at":"2026-06-07T19:33:58Z","spotify_id":"1eElPFf9odWZwk2i0Ko8xB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d6d0dd18d418bf5fac58eebb27fcc0138e6678e5f59fb06ba6170e2391922a. 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/1eElPFf9odWZwk2i0Ko8xB.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/1eElPFf9odWZwk2i0Ko8xB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b9a1c0bff7ce50c251255526211856c80083baefd3d38e0061f1b263d686f4. 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/6WZ4fEbLDDdRiMG3AhpfmY.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/6WZ4fEbLDDdRiMG3AhpfmY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f0fb90397fcb7a698fa39ea95819ea824aba165c34699115ac0229e182d4cd. 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/6pOVsB3UbKiBztQXKzNF1m.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/6pOVsB3UbKiBztQXKzNF1m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233e53d4fb5eb733815e22d5a22f5ae4cebcf059c2e9407e5f54789f7724d33e. 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/5HPA7xFpdcBlyx4SyJ3QRh.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/5HPA7xFpdcBlyx4SyJ3QRh.
{"copyright_id":"0xa08637e5ae19c6204fd6ebb292eb5a80f49e744dddb0a2109d78916378fec31b","isrc":"TCAHM2394220","name":"Tandems in the Sky","registered_at":"2026-06-20T07:34:44Z","spotify_id":"4U8ZdOWX8lPSZmV4CkW6YV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08637e5ae19c6204fd6ebb292eb5a80f49e744dddb0a2109d78916378fec31b. 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/4U8ZdOWX8lPSZmV4CkW6YV.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/4U8ZdOWX8lPSZmV4CkW6YV.
{"copyright_id":"0xb07bdc5cd6f4f674e4580ebfdf82db3f3b94c59b43e118ec3841b854ed2f6992","isrc":"TCAHM2394234","name":"Fever Dream","registered_at":"2026-06-22T00:43:52Z","spotify_id":"00B09aGHwu8LOcKpM4qKHO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07bdc5cd6f4f674e4580ebfdf82db3f3b94c59b43e118ec3841b854ed2f6992. 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/00B09aGHwu8LOcKpM4qKHO.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/00B09aGHwu8LOcKpM4qKHO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62456d313398638248b15fa3094a39d9ec30a2ec3dd149d9f49ef319177c4234. 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/5IxUo5nSlitcuNYfQ99ZPD.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/5IxUo5nSlitcuNYfQ99ZPD.
{"copyright_id":"0xac39130494c2bf2cc16ab6802c484ec7d4eb61e1f2c97587611b3a8bd25806fd","isrc":"TCAHM2394254","name":"Human Sacrifice","registered_at":"2026-06-21T18:11:13Z","spotify_id":"3SFWMVJOgfGxGUDzHvnqsv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac39130494c2bf2cc16ab6802c484ec7d4eb61e1f2c97587611b3a8bd25806fd. 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/3SFWMVJOgfGxGUDzHvnqsv.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/3SFWMVJOgfGxGUDzHvnqsv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90487803a8756353963799a8510f3892db528a0fe67842a445b86e0676732558. 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/4rLy0xrbPu6j4VFxpXS4h8.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/4rLy0xrbPu6j4VFxpXS4h8.
{"copyright_id":"0xdb4cdcfaf0394267eba8d848ff6690cf60b6eda21704ffac71b8e1cd3b010e37","isrc":"TCAHM2394355","name":"Weeping Willow","registered_at":"2026-06-25T19:45:08Z","spotify_id":"2JxpNUt0xctKn4Zh2C2sd6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4cdcfaf0394267eba8d848ff6690cf60b6eda21704ffac71b8e1cd3b010e37. 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/2JxpNUt0xctKn4Zh2C2sd6.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/2JxpNUt0xctKn4Zh2C2sd6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc022a750781919997d7861384daecb2369ea09458023ed2b95024fd507e090. 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/79Pg51fx4E4GUwG3GdkevW.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/79Pg51fx4E4GUwG3GdkevW.
{"copyright_id":"0xf68ad5bb2cace809cad2b6a2803fd5c4351263b1df98ef7688fdddc123cd818c","isrc":"QZS7J2328314","name":"wrote u a letter (with Paris Shadows)","registered_at":"2026-06-19T11:07:19Z","spotify_id":"5tSPGHdalz9WNYpW8M0gbw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68ad5bb2cace809cad2b6a2803fd5c4351263b1df98ef7688fdddc123cd818c. 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/5tSPGHdalz9WNYpW8M0gbw.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/5tSPGHdalz9WNYpW8M0gbw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdfaa5460eeaaf7496ff4215e6d15c105187748fc28b6273696cb08af812f0d. 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/4LyyrvdpI6MsDrxUX801Ly.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/4LyyrvdpI6MsDrxUX801Ly.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f288bd23200b98acb4166631c534bac857e21465bbd0f43ea4f25350874406. 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/604tX8g6pdDTWuJn1UYZDr.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/604tX8g6pdDTWuJn1UYZDr.
{"copyright_id":"0x2e1a3ffc4ff9ff2b394a07027555f3be52974d78159f1f552caae25aa316ca7c","isrc":"QZES92328239","name":"SOMETIMES I SCARE MYSELF TO DEATH","registered_at":"2026-06-24T13:13:25Z","spotify_id":"3KbeA4IDt1wevqfa5TsK6C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a3ffc4ff9ff2b394a07027555f3be52974d78159f1f552caae25aa316ca7c. 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/3KbeA4IDt1wevqfa5TsK6C.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/3KbeA4IDt1wevqfa5TsK6C.
{"copyright_id":"0xb7819edfb59c4158b4d14f1a250abaf15c10ba1fb9954f89c82af0902f93314f","isrc":"QZHN92344674","name":"Fear And Loathing","registered_at":"2026-06-18T00:40:50Z","spotify_id":"5WNlwdhZZxuQ4MWWhxaDsP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7819edfb59c4158b4d14f1a250abaf15c10ba1fb9954f89c82af0902f93314f. 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/5WNlwdhZZxuQ4MWWhxaDsP.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/5WNlwdhZZxuQ4MWWhxaDsP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5de4e586926797524138559941b9d30ad9adb3b73d22a7013be1b01fd02ae57. 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/6od3viCSzCTdvFe6UJJ0YU.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/6od3viCSzCTdvFe6UJJ0YU.
{"copyright_id":"0x6215d3155b7252e2c90cefff9e2cccfa90b48feaed87ac0dbe058c7726f32776","isrc":"QZMHM2283158","name":"Date With Death","registered_at":"2026-06-07T18:46:50Z","spotify_id":"51JGjj0xewUWWCLKr152nU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6215d3155b7252e2c90cefff9e2cccfa90b48feaed87ac0dbe058c7726f32776. 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/51JGjj0xewUWWCLKr152nU.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/51JGjj0xewUWWCLKr152nU.
{"copyright_id":"0x4c1620662ba60c70edabc375c9c92ae5bd7409576c0976e747601716ba8e527f","isrc":"TCAGD2257694","name":"We Lost Our Way","registered_at":"2026-06-05T21:33:45Z","spotify_id":"4GBWMLojEsgtGILlwhTtFV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1620662ba60c70edabc375c9c92ae5bd7409576c0976e747601716ba8e527f. 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/4GBWMLojEsgtGILlwhTtFV.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/4GBWMLojEsgtGILlwhTtFV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f2a54eefa7dd368f4a1370f362a3c5ce4e8f61689464af28e40be32982f470. 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/3pGalYFbrrTAjr6jivG2Jd.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/3pGalYFbrrTAjr6jivG2Jd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12b916c494372e7ab2959602369db9c2e3d5ae14cbc463936201eeb763515ed. 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/7z573kTg5K5bc7dQYzf5p2.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/7z573kTg5K5bc7dQYzf5p2.
{"copyright_id":"0x34eeb2dc90e7e772ae351d2c2fe2fed93b83b10fa49521b4f8070bf5c6b1dd02","isrc":"CA5KR2170015","name":"Poison (With Paris Shadows) - VIP","registered_at":"2026-06-10T03:59:51Z","spotify_id":"6QB2D8drdH4TlT3bAzARDD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34eeb2dc90e7e772ae351d2c2fe2fed93b83b10fa49521b4f8070bf5c6b1dd02. 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/6QB2D8drdH4TlT3bAzARDD.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/6QB2D8drdH4TlT3bAzARDD.
{"copyright_id":"0x5b0eb4e9b149be1d6974d5118cb3fe6d6b9edd96ad864bdd5c43c12d8d41f015","isrc":"CA5KR2169582","name":"Poison (With Paris Shadows)","registered_at":"2026-06-06T10:35:18Z","spotify_id":"41Z50dIKomdq1h5Z4Gxrds","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0eb4e9b149be1d6974d5118cb3fe6d6b9edd96ad864bdd5c43c12d8d41f015. 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/41Z50dIKomdq1h5Z4Gxrds.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/41Z50dIKomdq1h5Z4Gxrds.
Antisocial Butterfly (feat. Paris Shadows)
{"copyright_id":"0x83bae29a11af78a9573f5e3a5e8e6d734497a6e2ac802785a0b36751313d3ccf","isrc":"US7VG2193352","name":"Antisocial Butterfly (feat. Paris Shadows)","registered_at":"2026-06-18T00:39:29Z","spotify_id":"684wtdLfFAjm0hgSY20Uql","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bae29a11af78a9573f5e3a5e8e6d734497a6e2ac802785a0b36751313d3ccf. 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/684wtdLfFAjm0hgSY20Uql.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/684wtdLfFAjm0hgSY20Uql.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3e8de7a5e9cbf68085d93820cd0ff79e0632c5879207e99965363b0e2846b8. 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/1r0n0sFE6I8CTD2Bana6UO.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/1r0n0sFE6I8CTD2Bana6UO.
{"copyright_id":"0xc4ff780bbae33be5d079493ae7160100e3c4ac5425d3e023e5a336c8ed40406b","isrc":"DKUM72000202","name":"Pop & Reload (feat. Paris Shadows)","registered_at":"2026-06-10T03:58:48Z","spotify_id":"2CvGCOf34139eObec2SCFG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ff780bbae33be5d079493ae7160100e3c4ac5425d3e023e5a336c8ed40406b. 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/2CvGCOf34139eObec2SCFG.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/2CvGCOf34139eObec2SCFG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513b683a056200de50daf3bf31840c5d09107945eda08a880a0c1f098da14164. 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/3nJ2uMTWV4rIqHps36Sfn7.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/3nJ2uMTWV4rIqHps36Sfn7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6958b6e368501f982cf260434a256c8d07917176ac70d40ec8ece31402222b5f. 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/2xCkbmoETP0O0ssyfo0LdJ.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/2xCkbmoETP0O0ssyfo0LdJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42de961a03e6572d457f141072e2c16a5c7e2795b2b4b21de6b71a27053296de. 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/1GIXWKvRyo6pCM7Hxmk4WO.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/1GIXWKvRyo6pCM7Hxmk4WO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2d490364683e1f31d74245e105fe9978069e6d00a072a41c34f33c0eac4d3f. 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/0gzAkwciiqF50UynT82oZZ.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/0gzAkwciiqF50UynT82oZZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee09730d935492ac6113ba846871268bdf0749c5d7863979304df97c4d2e4f73. 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/06g6RbAQad8bIClfNbBKRJ.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/06g6RbAQad8bIClfNbBKRJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff835e5d7beba02b05ac41bd178a09946441be77fba6581d529beb6358f30415. 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/6mdMz0aTPcP4xPz4DOsp0W.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/6mdMz0aTPcP4xPz4DOsp0W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dce89363b975474ba1898c56b97121205ea909ed7b511e5fcffced82a2fa74. 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/4kSIn4O6pWXcW7prq0kO4C.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/4kSIn4O6pWXcW7prq0kO4C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a52557a8087923c58b6dfabfac30b01fe318ab3099a0a6a177fc700e34cca0. 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/655qrO8kqePbhYFQnSFvx2.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/655qrO8kqePbhYFQnSFvx2.