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 0x117a9b0397a1b5e1045abdc6e99f48837bbfb15a1be20b2cde766c6ce27c6133. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b6e3b3b-6fed-48ac-81ca-88dc0fada8b2.json and https://artists.proofprofile.net/proofs/artist/6b6e3b3b-6fed-48ac-81ca-88dc0fada8b2.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 0x164566c25b27204ba3756b86703423e48af95915aa5bd77324452833b2436674. 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/53guFtcUnjkOonHW9YEzF6.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/53guFtcUnjkOonHW9YEzF6.
{"copyright_id":"0x6d11fe3248bc17d87edad647a91cb3d34021a4b9b9451ca47d4aa1673ed47c77","isrc":"QZFZ62525129","name":"Satan - Live At Soulcrusher","registered_at":"2026-06-25T03:47:39Z","spotify_id":"5Pt3nigckL4Qek0KrghLk7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d11fe3248bc17d87edad647a91cb3d34021a4b9b9451ca47d4aa1673ed47c77. 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/5Pt3nigckL4Qek0KrghLk7.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/5Pt3nigckL4Qek0KrghLk7.
{"copyright_id":"0xffefa47e9fa1a6c54042257f268e95a37ae06088ccf5f76b989116b7ed51b25e","isrc":"QZFZ62525130","name":"Endless - Live At Soulcrusher","registered_at":"2026-06-28T00:51:59Z","spotify_id":"6njkSjXVqFjFHlH0JIyiV0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffefa47e9fa1a6c54042257f268e95a37ae06088ccf5f76b989116b7ed51b25e. 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/6njkSjXVqFjFHlH0JIyiV0.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/6njkSjXVqFjFHlH0JIyiV0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35599ca0876461d9ac0df6a4d07ba25dc85d03af2f431801ad93721f710c4ea1. 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/0wNWf7LYRzvyQAAvGFzBVe.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/0wNWf7LYRzvyQAAvGFzBVe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580bf0fa4f6620bab6b7ebae5fe160a1aafb68fe423ea81e55a040ce9b89fc0a. 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/26y8hNept9y1GUxXwkMoQe.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/26y8hNept9y1GUxXwkMoQe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4281dc98727253927d370480d1dbf9d3559fbca3fcb050e2b3b7f73b1795334e. 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/4J61NfVWNrtLuNckTh5Hn2.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/4J61NfVWNrtLuNckTh5Hn2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c280d312adac8aed9df9e9e7cc5956300f6e1238da6267c9ba274d09ce365f. 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/2YVqTT2QmIW6v7RQXEBaN0.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/2YVqTT2QmIW6v7RQXEBaN0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef2a1a2dd9cacab2b5d5b77d754e81c0987996fe0c0fcab529d74d061aea9a4. 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/4jFEbOrnHwpv1cWoPa1eeA.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/4jFEbOrnHwpv1cWoPa1eeA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62478c71779bd068446556a6347a76320281cabae2d46fb41f22b3cbb63e518. 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/0mn6RbXVwMh6NIIhhaUPjZ.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/0mn6RbXVwMh6NIIhhaUPjZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e26dfdd6f6c2168132432b0bb02556b845a818246a9f630f2fbfe797d55a06f. 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/01oPYx6BCHCrF9GhhMdkPj.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/01oPYx6BCHCrF9GhhMdkPj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491f4ae6410366856d8de5d1b9d71bdff7e8dca960d7fb92be5dff45edb8f597. 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/6hrNMYW5YcWUfOtBa61XZq.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/6hrNMYW5YcWUfOtBa61XZq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3b6b32c8d75ca9df2463f21a8bc3bf9d15456271c3deb617d06bd07cf45025. 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/6H8qXOkUsxopEXsO0oxwt5.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/6H8qXOkUsxopEXsO0oxwt5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad6490f1b9b17a51ec6f4d59b6af3db344b3cda07144cc140e027117503efe9. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:50:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/797LkIIltH4sQ7yPUES5et.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/797LkIIltH4sQ7yPUES5et.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcced702649dad6b57670e3df4aa65be48ed97c585e8b4d848840e09597292653. 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/6MOCcZArXCtJmQfGEVaOB7.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/6MOCcZArXCtJmQfGEVaOB7.
Satan Worshipping Doom (Live At Roadburn 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf8570446015526594fd8259297bf7f7a6aeeff2f81e6b8d2570bc024630c96. 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/3ynqGo5QvzIvKnfAahXatd.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/3ynqGo5QvzIvKnfAahXatd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3dca21448080ecc4d79ed0386f116f2a77873b6db0edd8d54d5b45b79ad830. 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/4Dk7gOIyslQ5tTkapDfYGh.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/4Dk7gOIyslQ5tTkapDfYGh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3964dcaca5bfcdb7fa2728421e2c60c9074eacd377c03051422a4b8c85afa7d. 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/27MRiyEBCASM7vf02S1lLF.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/27MRiyEBCASM7vf02S1lLF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb59a35d8cdbb8540ea95e544094b50d3cbbec2a6c305af6943015789577d6f5. 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/2BWQIsuarfRoeqmnPvRO97.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/2BWQIsuarfRoeqmnPvRO97.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b3a5b2c498331500e8fed766b7d8ddd445f11f598c466670e075aace4aa8b0. 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/5KA3FEJVxiBWIkJLDrdIyF.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/5KA3FEJVxiBWIkJLDrdIyF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf79f305eea2cacd5108223a3f25987321a19f8060b5dea65b238086b6f348a6. 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/0nc9Ptyk1yQ53jksxCDoDj.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/0nc9Ptyk1yQ53jksxCDoDj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24668a83a55cb49df27d419a55d7cbad68c6f621016ffdf8192da4de7d23d51c. 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/24czV1tqwR7Q1UZMT6J0Lx.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/24czV1tqwR7Q1UZMT6J0Lx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a08de0edf6d4d48964b52bbd4dcfbe198e294dc3958105d033fe01fb0a5193. 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/2SuyyRbbciDBXEZerQ6PE1.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/2SuyyRbbciDBXEZerQ6PE1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3680942567b51b72b6650c1e10dae4150debab17ebd5146fbf52df8c70f7f7c9. 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/1lYiQIMI6B1MIFQdUzRcGy.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/1lYiQIMI6B1MIFQdUzRcGy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc700f47866789739e0fbeb942c9f2f1d83becf9f67e33208add1b0bbf0b260b. 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/5FufvUJS7Ny3ieOur30jPh.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/5FufvUJS7Ny3ieOur30jPh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3611fed7ffb20e5d4cb4b62c406f9c9442a9c87356cead8f8daa40effb9f7c9. 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/6u9KmgHYE2uuZQ3uNe2dhD.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/6u9KmgHYE2uuZQ3uNe2dhD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32f702ba8c5f1f59821fc11c7f2ca906fc54122d88f736abf2840d9e984238b. 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/7B9LwzbOK5vP4psLlOyIJa.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/7B9LwzbOK5vP4psLlOyIJa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756fa67e44b69d53aeadc75ca9a8d7318c3890143b838aad13500918ba27477d. 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/4kBE4yJWLrD4PcePOzf5lr.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/4kBE4yJWLrD4PcePOzf5lr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abccf3f1fc9035d218f94e7ac223eb088d894783667d2ef7fb081398eec6d62. 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/7q7kz4EDRVU6g0loDFEK3Q.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/7q7kz4EDRVU6g0loDFEK3Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0d7d5f9361c21a3cf0b876e089fd1ac1e0df2a1a64c05437d1b5a2b9884825. 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/254PLTnJe0CDeuPOrmHKjn.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/254PLTnJe0CDeuPOrmHKjn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016c171fec41844ea080bf71b6ccc6523824043ef82ca63bebc7fc3d771da76f. 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/16ZbRP13Uj5p6bthDrCM2c.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/16ZbRP13Uj5p6bthDrCM2c.
{"copyright_id":"0xba36942707e4af7fedf389325e0cd0d21f855144de70b0831b88f44638aac1ec","isrc":"USCGJ0818306","name":"Hate Ashbury Part III","registered_at":"2026-06-28T04:16:39Z","spotify_id":"6Jek1UbOOcuFWuLrA6KUdi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba36942707e4af7fedf389325e0cd0d21f855144de70b0831b88f44638aac1ec. 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/6Jek1UbOOcuFWuLrA6KUdi.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/6Jek1UbOOcuFWuLrA6KUdi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4989d03ce6b10b4b6cd68eb6b855cd35b85412c4fa9f9a495d0c1a52ffb404c. 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/08IcvmrIQ9kC6x2ObUZ5o1.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/08IcvmrIQ9kC6x2ObUZ5o1.
{"copyright_id":"0x70ad5e5fb4a5b66179e0817519188ea71d4765265540ff3ebadf8acc688305a1","isrc":"USX9P0758804","name":"Reefer Sutherland","registered_at":"2026-06-06T14:24:04Z","spotify_id":"7jrHexuVOcJL4XMwrtg6BD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ad5e5fb4a5b66179e0817519188ea71d4765265540ff3ebadf8acc688305a1. 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/7jrHexuVOcJL4XMwrtg6BD.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/7jrHexuVOcJL4XMwrtg6BD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2da667e08a535ac220fa14f9654006e06404217610a724254930ae6b70aee3. 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/4I3s4tmFy72Gam9dd7VR25.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/4I3s4tmFy72Gam9dd7VR25.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9bc8c89abe3e44f249402812e403069087fb02e02c014356c827c60989d6a1. 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/67CMQFrtZAgOEac8RdUynd.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/67CMQFrtZAgOEac8RdUynd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a736df85e932945e5ec824446b02ecb481cf4205de0312d273b3c9c605d6ec6. 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/4l74JkilCjEBvuJLYnYofv.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/4l74JkilCjEBvuJLYnYofv.
{"copyright_id":"0x61a48d37b8ed25cb9dfc311366ac337acf7636d586264755e4eb1d262edfba50","isrc":"USX9P0758808","name":"The People Mover","registered_at":"2026-06-11T00:28:26Z","spotify_id":"0It0BNMWexCWCZkxOBbjPh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a48d37b8ed25cb9dfc311366ac337acf7636d586264755e4eb1d262edfba50. 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/0It0BNMWexCWCZkxOBbjPh.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/0It0BNMWexCWCZkxOBbjPh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a6345547ee1e5c00eaa3dd587a373e65858daba3288ae7f85dd75865866a5b. 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/0oEVjrdgUNj6XBDD48afk1.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/0oEVjrdgUNj6XBDD48afk1.
Charlie, Burt Reynolds Has Got S*%t On You
{"copyright_id":"0x17694b0d8a42a8558a4d3a0ff92758b49e2d74f0f12a0e4d769784f92cfeb09f","isrc":"USX9P0758810","name":"Charlie, Burt Reynolds Has Got S*%t On You","registered_at":"2026-06-20T16:10:52Z","spotify_id":"52w7XSOFCFrHfvxv37jhFo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17694b0d8a42a8558a4d3a0ff92758b49e2d74f0f12a0e4d769784f92cfeb09f. 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/52w7XSOFCFrHfvxv37jhFo.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/52w7XSOFCFrHfvxv37jhFo.
{"copyright_id":"0xb5bc0ded0ff602cfaebe4b049c7c82b531ad42bebf4c0b6a9fb6ea532df9a3f0","isrc":"USX9P0758811","name":"Thanks For Sticking Around","registered_at":"2026-06-24T07:38:22Z","spotify_id":"6gDypCGU9f4xXSQiz2opmr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bc0ded0ff602cfaebe4b049c7c82b531ad42bebf4c0b6a9fb6ea532df9a3f0. 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/6gDypCGU9f4xXSQiz2opmr.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/6gDypCGU9f4xXSQiz2opmr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f5d094e77a21f5199e585150447f32f721b73a797ff21cbbe30eead7ed2be4. 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/1Qo9HG4oc4kbqxVxZaxqxW.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/1Qo9HG4oc4kbqxVxZaxqxW.
{"copyright_id":"0x5caeec9bbe2cb8551f833b38cffccbb9bd6e5fa8d61f070d993f7fe8b8bb1dcc","isrc":"USCGH1516313","name":"Zero Talent","registered_at":"2026-06-28T00:50:04Z","spotify_id":"0CaEEjsqQDvzrCmjy6tD2Q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5caeec9bbe2cb8551f833b38cffccbb9bd6e5fa8d61f070d993f7fe8b8bb1dcc. 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/0CaEEjsqQDvzrCmjy6tD2Q.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/0CaEEjsqQDvzrCmjy6tD2Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa842c3288037bc1658fb94d75074fbce1f4ce4b5b9aff15e2b4a84d6a956a9d4. 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/580CTsxRgQQlprGNSMc398.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/580CTsxRgQQlprGNSMc398.
{"copyright_id":"0x09f7cd60e9da69c24f987a262302cbbaf33055cae61453c91d475610710aecf6","isrc":"USHM21662818","name":"The Great Barrier Reefer","registered_at":"2026-06-21T14:39:52Z","spotify_id":"7iAgiSkLzDFqICiE34bVHS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f7cd60e9da69c24f987a262302cbbaf33055cae61453c91d475610710aecf6. 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/7iAgiSkLzDFqICiE34bVHS.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/7iAgiSkLzDFqICiE34bVHS.