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 0xec1ec8a303ab1f7a895a991d2603c241dc25219499b06a52990dbfe8ac2aea46. 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/11f726bf-4835-40bf-bec9-6caf49fcaa95.json and https://artists.proofprofile.net/proofs/artist/11f726bf-4835-40bf-bec9-6caf49fcaa95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kaminoko wa Tsubuyaku / Dokyumento “Shukyo Nisei” o Ikiru (Original TV Soundtrack)
NHK Saturday Drama 「Kuhaku wo Mitashinasai」 (Original Tv Soundtrack)
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 0xffdfdbf9246126f3559c6e6eb58bde6feee4f5750954b5ef9ae9ab0a9458c089. 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/00T0hVosEzjATLPh71FIM6.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/00T0hVosEzjATLPh71FIM6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4d5fce8e2889dc5880f154a9e98bfdd35454c4d8ffb03d1785bf00c6064dd7. 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/3C8H7TQicm6TsG5a83ZIfY.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/3C8H7TQicm6TsG5a83ZIfY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4158b6e62baa8e0910063647ddc8d7a133abb81d96b43380489a985e13b6d72b. 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/6rHAdtULKclvlWRuWJeHZr.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/6rHAdtULKclvlWRuWJeHZr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2a90ed9810c3213bc5ede4ea2f791e7a8994a5b533981c83cb6fa3849303e0. 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/1dGafhHKB79EoB2V7gZSel.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/1dGafhHKB79EoB2V7gZSel.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ff1220ddd564f683bff03f76b4b852f99f66f2242527f36627a8f41fd49b88. 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/5bLEKLe4OZAOKUcz2ohnRx.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/5bLEKLe4OZAOKUcz2ohnRx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78494db63ebc2a80354db3a2dd0fc9858320c0f61fb8bbdaa161decb9ae85c80. 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/7GDWXVZkyDTbhdMT5WGRQf.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/7GDWXVZkyDTbhdMT5WGRQf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed73d6ea328011e74e563f806473bde61532dac43886869542b6d6f4458e2bcc. 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/1Cfb9JgWXSfcKKsrCB6ZbR.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/1Cfb9JgWXSfcKKsrCB6ZbR.
{"copyright_id":"0x3ca05f872ee68ae9fb6c409433ac44c2e3ee7c96a2ba16e2cda40f8bea9e1577","isrc":"JPVI00410310","name":"Destiny No.1","registered_at":"2026-06-25T02:02:34Z","spotify_id":"4oFTxscluKzz03XNU67cXg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca05f872ee68ae9fb6c409433ac44c2e3ee7c96a2ba16e2cda40f8bea9e1577. 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/4oFTxscluKzz03XNU67cXg.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/4oFTxscluKzz03XNU67cXg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18448d7e363306dfbe6c8d53a751d0e4978339ea2bef15afecca5d839d04a1f7. 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/5Dwnp8CYxoYix7ZxVs5Xsa.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/5Dwnp8CYxoYix7ZxVs5Xsa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59423b8786fb55a0ba8c0d626c19971db4f9c1509969ed1653e3d445cac84311. 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/3m04kmgo9IWoGx2NhfV7ne.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/3m04kmgo9IWoGx2NhfV7ne.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca4b77d1ac9c1d980b3dcda34266ea3ea4abd9079789ab8e00b569b75d1d7c6. 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/4Ni4MYZyqvOBwX3s8gHfdQ.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/4Ni4MYZyqvOBwX3s8gHfdQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50e1b9f5170a1b1ec4f7909626565b647eb955a82076fc7ce90313b9f3a219a. 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/3FJQpoKqCmiPrxIpueSKfq.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/3FJQpoKqCmiPrxIpueSKfq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d00d9b04bd2abde1cd0b39b8547bb0ee438f8e377c65fc1399c920aae27aa26. 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/6N2TKO4v6odhx1m5TuVnOO.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/6N2TKO4v6odhx1m5TuVnOO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7662db13629280735f877765c0baccc45e3292320d2dcf9538fcc075bc6e58b5. 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/3BegiMgP7rOmmwQeuPusuG.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/3BegiMgP7rOmmwQeuPusuG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c6ba35b229bb88b1698ef88d874fe3944018952a3f4f862a880da69e858e99. 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/3w1ITNyd0rJYvBz02xboAz.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/3w1ITNyd0rJYvBz02xboAz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a7d83aad867c68bdb5546389e986efb6dcbdc4ff181b9011a0e4ad8f1fb944. 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/3M2MQZAQg8VCfE8i5fkuMA.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/3M2MQZAQg8VCfE8i5fkuMA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2040a7f47bcbf844999f15f55b74679753b7cda3a926a2685346c35acb48b938. 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/5QGQs3ju80BbO5Q3heCVkX.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/5QGQs3ju80BbO5Q3heCVkX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536f3269e6d3e9eb9a98e6e3ab78e687277cc88cf312038385bb6d4d6f5601d1. 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/1vAdz9eeL6jVQ20WRJsm4L.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/1vAdz9eeL6jVQ20WRJsm4L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc65b6fa4bfb428bdcf4ca943a2124d7f8779021cd4abc5ae42302d3f7b903c. 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/4rTQ1RXWyP6BVfGLAJt1zc.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/4rTQ1RXWyP6BVfGLAJt1zc.
{"copyright_id":"0xf6d3efbb730cd5b9ccf7aa452e426faa1a64105083de611baa015c79eddf1aea","isrc":"BE6F51700830","name":"Seiko 2","registered_at":"2026-06-07T11:27:06Z","spotify_id":"7vRbhipDnha1XKNlsEeIVr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d3efbb730cd5b9ccf7aa452e426faa1a64105083de611baa015c79eddf1aea. 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/7vRbhipDnha1XKNlsEeIVr.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/7vRbhipDnha1XKNlsEeIVr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965391543f1d3e3991838b8c9bd049038c2f480394c1c82c3c69ba18d94deb6f. 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/5xRLHWGh2Hp6YAxnuPqoEA.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/5xRLHWGh2Hp6YAxnuPqoEA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8361ab2092861c3ba0ab97b0389934b03cfebfca56b8440c1f995b53f508f5. 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/0JCIEscoeAdpqiT94k2EoH.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/0JCIEscoeAdpqiT94k2EoH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a4e66c4e500f82c5de0bfa0c2ef8624e9a67d1731bfd75ede4d38cd2a03570. 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/1VmUrAdHvEGYowyhpPJym3.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/1VmUrAdHvEGYowyhpPJym3.
{"copyright_id":"0xf3760c8ad95f900ff4cf0a2045590c454d8d2ad95addde0bc08d13d88309fd34","isrc":"BE6F51700870","name":"Boutique Joy","registered_at":"2026-06-09T03:48:35Z","spotify_id":"2QEvNnnhqFVkEUvNnqGD2r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3760c8ad95f900ff4cf0a2045590c454d8d2ad95addde0bc08d13d88309fd34. 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/2QEvNnnhqFVkEUvNnqGD2r.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/2QEvNnnhqFVkEUvNnqGD2r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2222ca68a27e08503674c6ec09f7d94b03e397f62318dc24df8c1ef2f572de. 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/0MMfm33ZNuhztjwfDnb8EB.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/0MMfm33ZNuhztjwfDnb8EB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f21ed2dce37c65a66ac52a779d6fc4ac6142866a76260ded706ec1cf67113bf. 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/278VhEL5PNEBhkydOrmz0Q.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/278VhEL5PNEBhkydOrmz0Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10590596ee2ab527e9b4edb9233b47f120fcd80ccfb824e09103350decba2c45. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kTzRDS8nIw5thqA0sOKRg.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/4kTzRDS8nIw5thqA0sOKRg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc965549a77968846718ef7bea57289251e68a82f878b3553cf5911c76fd3d4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MYvmNc7MWqAs4tKCqadub.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/3MYvmNc7MWqAs4tKCqadub.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726446e36dae09a26a81a9934e60d1966ea79aa436a98219a97a9e5e33da5a42. 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/1ZXZIewehvNVtm5XVc5kRE.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/1ZXZIewehvNVtm5XVc5kRE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07022e02fd8c521eb940bcfce4a50e4d6f641d045a2b8c1383e05a89284b6430. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WDsLxBOeLL3PaA5rNjex0.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/6WDsLxBOeLL3PaA5rNjex0.
{"copyright_id":"0xe3ae5f7fdadee93b2f222c615fed66bc4cb641ea2b79642349eccd6d6962817a","isrc":"BE6F51700940","name":"Sen-Nen 2","registered_at":"2026-06-28T05:04:42Z","spotify_id":"0Mp4NvZEXbROTSR0wNQsTT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ae5f7fdadee93b2f222c615fed66bc4cb641ea2b79642349eccd6d6962817a. 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/0Mp4NvZEXbROTSR0wNQsTT.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/0Mp4NvZEXbROTSR0wNQsTT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe54c563da7ef726e00db7ca5218485ae1b95df701aad91027492ad64def2ae. 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/7bSIYUnWYbrd5c9mqK3SWJ.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/7bSIYUnWYbrd5c9mqK3SWJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc772e958914ad3fbce07d0fabe2d3a2e8be18e1bd7334ed77d6f35d799087a40. 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/5IKgXVHX7x2PvtouH31BxZ.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/5IKgXVHX7x2PvtouH31BxZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ecfa4325830677a2cc0d81b671ce7a6585ba7e0cff16dae46bf08bbb99942c. 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/5guHEdcbM31G82XHHkuS0A.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/5guHEdcbM31G82XHHkuS0A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8e4da47347fb369d46b834a632974061771a4abce11f18aacf47ed8489c34d. 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/3sHqEariID4221kDp6nzgN.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/3sHqEariID4221kDp6nzgN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85010f907ea6d0c66d2ce0373ebd3c38039a772a022ce524ebd6078855fccd47. 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/6cX1oU47IhYnHhraczdskK.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/6cX1oU47IhYnHhraczdskK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf446b3bbc7adc5205431ba71701a4b3dec2c45f0e7de1bebc716bdfd8a031454. 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/7jHJzuL0mugoH5XH7uJ4eQ.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/7jHJzuL0mugoH5XH7uJ4eQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49b56baf455c3fdc35d21b89ea6611a547ec177374b01bb40b46c4280633b0c. 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/1ps4pKTnyNKl1mqgeorpAz.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/1ps4pKTnyNKl1mqgeorpAz.
{"copyright_id":"0xdaeffff8dd2e74eaf2c1b5cf7e5861ce3ddbf5f3823655743d82d1491b734ba8","isrc":"JPCO08221170","name":"このように詠めり (その2)","registered_at":"2026-06-21T17:19:32Z","spotify_id":"4X4lg7t4csPnsvW2lYUUyp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaeffff8dd2e74eaf2c1b5cf7e5861ce3ddbf5f3823655743d82d1491b734ba8. 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/4X4lg7t4csPnsvW2lYUUyp.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/4X4lg7t4csPnsvW2lYUUyp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83098af36061918fce6425d423f470a8894ce75153d1b1c43071ceb6d7abf13. 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/3xJi1WtY0LMsCP1ybLCndu.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/3xJi1WtY0LMsCP1ybLCndu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7545146f178045faa0a62b6f4f5ba8e5afd87431a102a681abc94158bad87206. 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/37rUsWyddcUnCrHUi0gq8S.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/37rUsWyddcUnCrHUi0gq8S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f9bba2becec905a77628aede076c0ce02d5a3c7134db1f260de08914f42a50. 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/2O6bWtHJgPuig3EQVVZpRl.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/2O6bWtHJgPuig3EQVVZpRl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb175eda20a4191742fb91d6d288f3d91827eb32e687e3d90f97da00354444c28. 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/5hGmGiFBiuhUb4a1ZkjcjI.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/5hGmGiFBiuhUb4a1ZkjcjI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b883894612830d9b401b7832eb7b35ca5f851985c9d269a735d0b0a6b3d45d. 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/1C7cWFiB4SBQo8UrmjhtKk.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/1C7cWFiB4SBQo8UrmjhtKk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4f9301d181d6af23941a58a4eb64f51705b146755f5bf3002f78e637682f42. 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/0nByarxBnlqMBH5tWvBuTG.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/0nByarxBnlqMBH5tWvBuTG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe014d6f695b5ebe7927a23be2700949243e776cee4b27d087d83ac515c8c2a49. 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/5S7febiIyVGphSS1AWJwLB.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/5S7febiIyVGphSS1AWJwLB.
{"copyright_id":"0xb1edaa24feb8fecb90365b2966eb3112775b3cbf3d40db679ac1c4ddea0b8580","isrc":"QMBZB1788507","name":"Umi No Ue Kara","registered_at":"2026-06-04T15:10:05Z","spotify_id":"4Ee8z8ySuxdqTTPI868NtU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1edaa24feb8fecb90365b2966eb3112775b3cbf3d40db679ac1c4ddea0b8580. 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/4Ee8z8ySuxdqTTPI868NtU.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/4Ee8z8ySuxdqTTPI868NtU.
{"copyright_id":"0x7b948796daf2e29248ae687e2cd011e1b365442955fcf734523b819b003cfee3","isrc":"QMBZB1788508","name":"Utsukushiki Tennen","registered_at":"2026-06-10T10:06:44Z","spotify_id":"7AkU9YAiEGIQkzmxA0BOIj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b948796daf2e29248ae687e2cd011e1b365442955fcf734523b819b003cfee3. 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/7AkU9YAiEGIQkzmxA0BOIj.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/7AkU9YAiEGIQkzmxA0BOIj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd27d582c0630d034aaffaf8d9e54ee66ba7fcc3611d2908385e028bbf0b3a95. 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/7KgfaZnfCXk1wBFGcE00tc.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/7KgfaZnfCXk1wBFGcE00tc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20618aead27dbbd03729e11e46e096de59ea6cc0188fb5d6ab5969d376f91de2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LEfFgyKSvjFUl1cRBp0it.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/3LEfFgyKSvjFUl1cRBp0it.
ファー・イースト・エクスプレス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e39c2533f19418077030e10235968dd96082213c052a8107f415af3c6f6e6c7. 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/2eZ1da48y6bvqnCs1Q7Kah.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/2eZ1da48y6bvqnCs1Q7Kah.
{"copyright_id":"0x01348fa0c71a6df88b8bdff1a62458bac71b3e22b2b0c4b5f54b0224589da331","isrc":"GBCLQ2100355","name":"Sing a Song (Canten Mi Canción)","registered_at":"2026-06-25T17:38:11Z","spotify_id":"1CPQmwRd0vMq6To1PF30ia","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01348fa0c71a6df88b8bdff1a62458bac71b3e22b2b0c4b5f54b0224589da331. 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/1CPQmwRd0vMq6To1PF30ia.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/1CPQmwRd0vMq6To1PF30ia.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f58c22134586cedde86de738d47692c1217cae17ce73f28f243bf6129677f6c. 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/3ndtD0vCRHgRaRZIMXjun7.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/3ndtD0vCRHgRaRZIMXjun7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd0ebdae88b7e036225cbff2254677841466026bcb282d07de324653253909c. 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/5sZXkKWKKJsdLKKX8djn5p.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/5sZXkKWKKJsdLKKX8djn5p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515676f9a6687c22363c51043f72c6f71d7cfa61a1448fdc9bd00a5736009c9. 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/1mecieBJTBRIiQU1UCS6sD.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/1mecieBJTBRIiQU1UCS6sD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52d785e45a0735d4016257387fb02ee30a0e6bb42ac12cfb471535be23a1cc4. 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/2Kh7G0V8WDYwgaUNg7gN6F.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/2Kh7G0V8WDYwgaUNg7gN6F.
{"copyright_id":"0xbd9a29a402cd2241b7fc213d75128c373f354b9d1bcd6dc3cf70d0172f8f3a3b","isrc":"GBCLQ2100361","name":"I Believe In Miracles","registered_at":"2026-06-18T14:27:15Z","spotify_id":"4z1QKFeQihB3UGGdPoHV8x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9a29a402cd2241b7fc213d75128c373f354b9d1bcd6dc3cf70d0172f8f3a3b. 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/4z1QKFeQihB3UGGdPoHV8x.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/4z1QKFeQihB3UGGdPoHV8x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56d9ea636bc445af4261e4003b2d6c80fb1a6e2494c9b030c990554a6033f30. 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/0WfjaDnE8p5I7z2oViXcB8.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/0WfjaDnE8p5I7z2oViXcB8.
{"copyright_id":"0xcd7fa46d140baf8355d7d971e3829dd812de8deaf2b4dee36d906f3819f01a48","isrc":"GBCLQ2100364","name":"Let's Be Happy - Disco Mix","registered_at":"2026-06-25T17:37:56Z","spotify_id":"1YrMGyyQ4cbdaODrYyJYnZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7fa46d140baf8355d7d971e3829dd812de8deaf2b4dee36d906f3819f01a48. 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/1YrMGyyQ4cbdaODrYyJYnZ.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/1YrMGyyQ4cbdaODrYyJYnZ.
{"copyright_id":"0x8c7913fa83bfab8fd209a0f5870d50dbe2739095ad9b976fda8c0bc40eebbb80","isrc":"GBCLQ2100365","name":"Rise Up - Discomix","registered_at":"2026-06-25T19:53:39Z","spotify_id":"4nqP3hWGgDPFovBFAaZwgf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7913fa83bfab8fd209a0f5870d50dbe2739095ad9b976fda8c0bc40eebbb80. 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/4nqP3hWGgDPFovBFAaZwgf.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/4nqP3hWGgDPFovBFAaZwgf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22af3bbb526a0ddce427272b387a1fe44d8b564316bff6a512f04b16e4f434ea. 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/1eoL2MmJ4u61ktIs8wawiQ.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/1eoL2MmJ4u61ktIs8wawiQ.
{"copyright_id":"0x10ab0f5f4361cef7fe0c53d126a670621cee26adeba0af0bab72b820f6e15ad0","isrc":"GBCLQ2100370","name":"Duplo Sentido","registered_at":"2026-06-06T16:33:49Z","spotify_id":"6XTcMWominMbCQLfMCSIDs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ab0f5f4361cef7fe0c53d126a670621cee26adeba0af0bab72b820f6e15ad0. 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/6XTcMWominMbCQLfMCSIDs.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/6XTcMWominMbCQLfMCSIDs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69f5f8555d15fbb57801cfb9ad1f3fd4d6cc93f845eadfb535477a58cb5d966. 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/3NCbp795k42bUkcuiKesph.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/3NCbp795k42bUkcuiKesph.
TABACOYA NO MUSUME ~O DU LIEBERE~ FRERE JAQUES
Kankyō Ongaku: Japanese Ambient, Environmental & New Age Music 1980-1990
{"copyright_id":"0x7f7d7bb8fb8a4b13e8330f546594ec709f8d55fdeaadc238cefd154cbdd88e50","isrc":"USDEA1816701","name":"Still Space","registered_at":"2026-06-17T22:56:57Z","spotify_id":"1ynkoFiSsEdAll4o1kdJUK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7d7bb8fb8a4b13e8330f546594ec709f8d55fdeaadc238cefd154cbdd88e50. 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/1ynkoFiSsEdAll4o1kdJUK.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/1ynkoFiSsEdAll4o1kdJUK.
{"copyright_id":"0xb2cbec1a47e5f2d6c84c6af5287be2093e5b58fcfd65a42c71480b6a53eeac57","isrc":"USDEA1816710","name":"Ishiura (Abridged)","registered_at":"2026-06-21T22:29:15Z","spotify_id":"3PsJ7nUjXzBrgUQyptWJXv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cbec1a47e5f2d6c84c6af5287be2093e5b58fcfd65a42c71480b6a53eeac57. 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/3PsJ7nUjXzBrgUQyptWJXv.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/3PsJ7nUjXzBrgUQyptWJXv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a4e66c4e500f82c5de0bfa0c2ef8624e9a67d1731bfd75ede4d38cd2a03570. 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/2jXq9UE2K0yutB1Y7uDpJh.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/2jXq9UE2K0yutB1Y7uDpJh.
{"copyright_id":"0xda83442afc2c8d082a17e7a4f8f11822c1a26321cd95b1e855918cc7a045288b","isrc":"USDEA1816716","name":"See the Light (Abridged)","registered_at":"2026-06-21T00:03:09Z","spotify_id":"1pZSMeiOdiGCZKT7d4Wx4U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda83442afc2c8d082a17e7a4f8f11822c1a26321cd95b1e855918cc7a045288b. 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/1pZSMeiOdiGCZKT7d4Wx4U.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/1pZSMeiOdiGCZKT7d4Wx4U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eaae246f8a186e43b15d5de9113f248706fc447b96a939d06f6f94ed593c232. 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/0CHlLPQoTuHcekAtfL3PmM.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/0CHlLPQoTuHcekAtfL3PmM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76800c44300321fa62da2f8c30670bf692fbe0d49af35728fcf0486946d0bafa. 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/4nREFnes32n48kJ7kqD4m4.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/4nREFnes32n48kJ7kqD4m4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8b582c205ef55504401da8989860996dd5366019a200e396a52fe8bd2871e2. 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/6bMUNQswLWKHb0pvmmAZ64.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/6bMUNQswLWKHb0pvmmAZ64.
{"copyright_id":"0xaf09ce4b558fdb34a1f87ab06aafe91996246c48af6930bcb8b358f6aa848d86","isrc":"JPCO07903290","name":"Tokyo Joe","registered_at":"2026-06-20T04:30:17Z","spotify_id":"5aROj9o4lZHawKEwWKPzYQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf09ce4b558fdb34a1f87ab06aafe91996246c48af6930bcb8b358f6aa848d86. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aROj9o4lZHawKEwWKPzYQ.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/5aROj9o4lZHawKEwWKPzYQ.
{"copyright_id":"0xa49b56baf455c3fdc35d21b89ea6611a547ec177374b01bb40b46c4280633b0c","isrc":"JPCO08221160","name":"Semi Tori No Hi","registered_at":"2026-06-24T08:03:05Z","spotify_id":"1TNsaPqrWQUSrWLrg5hAMB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49b56baf455c3fdc35d21b89ea6611a547ec177374b01bb40b46c4280633b0c. 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/1TNsaPqrWQUSrWLrg5hAMB.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/1TNsaPqrWQUSrWLrg5hAMB.
DJ Notoya Presents Funk Tide - Tokyo Jazz Funk From Electric Bird 1978-87
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b95f62193fbaa5264de9274d5fb5f3789121d91165a6f7ff670350d01344a8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ONLnJApyeL8hHtT2L61nP.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/4ONLnJApyeL8hHtT2L61nP.
{"copyright_id":"0xb0ee7c48e89bd17c90a5170a6caefd370204b869fc6787a0169f17b7f05cb244","isrc":"JPKI07870972","name":"Let's Get Together","registered_at":"2026-06-21T04:12:12Z","spotify_id":"6NUTRMbLqF6EK7YFYMiGgn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ee7c48e89bd17c90a5170a6caefd370204b869fc6787a0169f17b7f05cb244. 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/6NUTRMbLqF6EK7YFYMiGgn.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/6NUTRMbLqF6EK7YFYMiGgn.
{"copyright_id":"0x13f9ee5fd6f5ed440b482484ee7e1913e34a2ee04717ad5ce560414b9e14ccfb","isrc":"JPKI07870679","name":"Space Traveller","registered_at":"2026-06-27T05:23:31Z","spotify_id":"6pcy9wvF0PRFmysfxHZu7v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f9ee5fd6f5ed440b482484ee7e1913e34a2ee04717ad5ce560414b9e14ccfb. 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/6pcy9wvF0PRFmysfxHZu7v.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/6pcy9wvF0PRFmysfxHZu7v.
Nick Luscombe Selects: Better Days from Japan