1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cd831fd0daa8d27d32e3f59063e7257eaec631f50d73b1dbde1c27952613e6. 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/ae934e09-54c0-42ca-b31a-9f9ac56ed23e.json and https://artists.proofprofile.net/proofs/artist/ae934e09-54c0-42ca-b31a-9f9ac56ed23e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96e0c52238dc15f6046c2df9589e3dd4d5f9c3a38db00046a35dbf3d1184009. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f735739d3bac844525fbf84adc9772767332b66e128dcbf812e017b1ebb71ae. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70e0a01e4bb9228e829fb8c040dd4bb45257a5f5a06cc04c94f7396b74728f1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76024bf24b9801f7b72571b938890a1fec9678338e7103f12f93612ab835cf6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d2f783c667e129c0c68ee3a5d6ce54b1bc4e7ae71b0c397992f673c92bdfdc. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848f5d75e680e4327d69dc6154e3efc6ee03ee0c291beef6125c33f92cfe3b60. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa026a88adf806908fb322af3912b235e6dc1978b222aba9316fe410bf184aa. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5ede061ce06555c8a4c6d49f100f552927ca9c598d667b825f0c6841dbf12e. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5f5b73db80d85dc139eafdd099e42da2deb6ed1de11707408db9e0f3cb08bb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400957.
僕の居場所はどこだろう (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4d2709b7540acfaf98f01bfd02fe551d33dd91fdfb669d3a1e9f87d1a0be9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2594dbd37a84997b227d68a598917ef17fc51141887875db9e774d0a1950d3bf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0953cae4924522ca3e6e0c0731276652182c91da85d471ea14855f9705b8f4c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233f28b988c45e91bb2e7c819ab7ec2aab14b19929fd4b66cd64b77b337237bf. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3e8f29a725e7f8d49a8b2f222200b66ab852327fc62a493f97a5b9672b0b71. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63ffc844042b99a5b9e2584b1afdae5e83bd8d8ecbaac232097f59060010634. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010fa6b3a0262a212926091b21ffb357e7b7a85a4acec93a568a282f754f8b2d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049a26def9032aba7b8dbf5a6df223501328711fa3c78bf42209d8e6ea9b7c4a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392401900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed580cc7bb1467a85f4926887f8f3c520adecb626229e41e36e0babd25161ae. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c22bbbbfa3c7b3fe9078938bed95f8b5daf3997942b708a594e60c83194ddb5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2428cf78c3c0765ff1bdcb136011490c371afafd5b2cc63722f83998a61e325. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e2b3c285c64cf2a4309c402699ab1d58593d5274f05bf472e06db97c994e83. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392402025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcf8021696e24885bbce3a95d7e3e89b5b4f884f765140e6ccf01b4866a894d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392401866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4e4b301e092f623188e21b21767077f843cd34aa0ff4f0f134fed2cfd3a67b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa786bd796d54ee3c2398f256dab141c4758cf9bac0e189c30b55ff4f1fc189b1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d0c2dabe1a93fa522e43d724d8f8c41ebbd1509f3339ea11de729d32deb796. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392401823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d327e2d5f28925b6c073e08c8ce35652a1beb65f11194910931c464d55e564e. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301578.
スーパーマーケット☆フィーバー feat.音街ウナ・初音ミク
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba07ccc61ed6cb151e5a87d5873645e9c956ade1d5934bcc71bf129fddcec286. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb8ef493472549da58b1a3f466057d29555bb8d9ae117d9b1879a862eabe098. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200024.
ポジティブ☆ダンスタイム feat.音街ウナ・鏡音リン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2832a459c908549abd5fc0a92fba812e66ef980d4f99545c1a1e502679c04956. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623ebe239cc5533693934acb753e9dd428875ef92514ad301d8f086a35d8be19. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2219d73ed81057a1d371369a0c81dccd0ab812b0fb5683afcf76cbea635f6aa5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ee915f6054aeea09be07a886aa33d85e9c801decbe4987f0b3263fde6c6fed. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b4438afa1e8a0981bd7754d945fe27feb00a8d0e54b0505337289e1f75ee06. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200046.
フライデーナイトフィーバー feat.音街ウナ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c5b0369f8ed9a10b232ab15a46ddc65e0a6c7c9f6732483112a44ff79cdf85. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd46c9af628f75c680697629b42b761364ffe6cc5ce0f8116910f811f3340d5d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b7220665fc4263f48250fa0798793562ab933980caab674454764dc38df0b2. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200028.
シニガミちゃんは偏食家 feat.音街ウナ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f92e19e5109dfe597e255c538f1e0027a43322c3a71821c3349859e68f059e0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6e306aab263c5a35463bcf384badc3264d625beadd67d90ceac3493ef77379. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200029.
オルソドクシア feat.音街ウナ、鏡音レン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0259666b47ee6fc31f4c396d92fe22f54abb65d856dd84b7c0359d864c30ee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200049.
インターネッツ・ディスコ feat.初音ミク＆音街ウナ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcd0145c63d826f035e6a8282bbb77e45b312c0e36afab1ed7ca915ad08e22c. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b982d32d3080882c6881ba155bbf9d8d13c63d022f981e8e3923bb575b8da29. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7cf2fd7f51c41f5baf6aaacb8e0085a68f055b2f415d104ed8f935de9d9e92. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200031.
どんびーだんっ！ feat.初音ミク&音街ウナ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06301493ad4f7c036ecceae7433ce097f3b8127768985cf139a216bc0a3d5def. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202ec813fa7e22f413ebc9b8aea6f0ce055bb24e42c28c9cb696a209a3a6057c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e83ec1201f254f0e451159cda76fe6cf500a357d92806c9f64fbb383ace686. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ece726249ebc848cebe5a596d009a6590face7898e43668351dcae62bbd85fb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345ebbda314a16bb19211e71cf953c95a7e0b96668a724beb9a80e5ec5ce120c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200034.
ぼくらはきょうもあたらしい!! feat.音街ウナ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aec8214ae1815b57813d5ab3828ba2c52166cda6705e268b74944754cc5c491. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4303d4aef713d204263c25354a2f79768121a87c4ca46787a8b3d5e0a7e60995. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45da5e4815c008dd8233a438beded53ff41504713c18b1207d8d457f85b0f6f6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9560d1e991865af37163e8d4bda054851f59da8bdfab1a4a3c2a9c940f6276c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a4ed12392c1e35f753d8c1ccafb8063dd24c968b7678227abada21bcdc0d60. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3313299c7073e2a3444640daccbf7319e242a183274d9091974aad944cffadbd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852f404193d0175272e1995fa385caec1dc5b3bbde05848dfb5fb05553c55ba9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf18656e23d74d1a61521e05c65fa16dfe0bb49ccc4fb75d94215f3a66e248ba. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200038.
ノーステップノーライフ feat.音街ウナ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa7280b0b9a93e974345f1ec5f93cb70626441a6c7b634d6012a6f67fd85447. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a114e87881a7ade6d29f44b0cd77ca7ea22500c73311fa2db4e9f832bbef7b3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78dd7fcab2e9b33ef2fd120f6ee0165409880b69a12f49227d8af338b42f19d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcade5bd1bafd1484f093f8b2b104a05ca60a3bdf2de78778f5af285a32857830. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe850c676de742b21a01708dc3a748d910117a61c3287bd189e4db70c2c7b64d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200041.
メンヘラじゃないもん！ feat.藤田咲＆田中あいみ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c690880477d45badd261373d885f54e0a392835ea2f05f79f8a3bf64ccb6d74. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200061.
スーパーマーケット☆フィーバー feat.田中あいみ・藤田咲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03b3a296477d47eb7cd23f23ad80a2b027ec01ec8e94e37caa1144fe1d2720c. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC232200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cc2260a559956f1ca172d40f523abf6d764331af6d9135f7d0ba85014aef5f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fd05efe8f188b609f819b0563b5c749e4a4925f528b6c0754868dcb3f53782. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efd4756086a02a574e03790c157a03ffe60940dc111198434479f5106902030. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfc2fcc9bcc648395838baa49537a3062f681325a558c4645f59a8f52937e4d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c458ff5fec9933f012e38b52013d71ea57119223349aa024db167278b31755. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4e283b15e927a2a2795aa073af50a7668d197f816fcf8cdf2c3d207d391543. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd104e567781f9083f0c445ee24680a60730e8995224ade488e18366708993817. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb253c0597b0208287585b70b5b4616824814df08aecf77cf38721e58c4cb5eb5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aab69abbc3262560e07b55ee9a5600fc1384a9eb9eb07f1be5581e3e8ce7c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae9d2cad5af34541e95b8603e4e0951cd4d96d690bbb75a85a13ae57731847e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac29934306422b7ecfcfc9a77097db79b80d504514ff353608a904cb468235c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aacf60b6940ba98d7686621c023f81422419d10a7cd2a60fb3b8a5980e38dbf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d9eff31746b4813e0f7d8c7f512416f495f0b5b302389b339503fd03b4c554. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c80d48deffde4493cd2de41fae45e422b447652d779740409933b2820345bc9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc844de2112695f6114be896d290dde33d703a5f26881eece681b2e17f99dc887. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bedfec0abaab6befb9407f8452187484992ecb5c2a2ed5f47a29a0d31366aa. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9610a05e4671c909adfb418633bc60c3f3944f518ce50323dc38c9f02739b20b. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd16d2a599b1ddb42bc7b46c8721034510cce81208071b6785e22d8c62152b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf191022d3f83c56d014762f78c27330c422917996027cd4c30eafa858abede9c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba1563de77cb294906a00a73651f0f7239a8c704a6d0294e0eb805ffeff3fc7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21099d858cb31e65cba0c8ddd7cc3e3eef07d3604383d622f217f1386c5852d0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200846.
厭世のグリード (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5cc99e747074a0aed9626a5d2ad1be79f3ef1e4b0f54ec956920af7c4e8860. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6330f39f408e7258a6becd6b379952b2ee9759c8543be9866e3f55fbf1a1d9ab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200848.
ミスティリオン (feat. 音街ウナ&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c65a7cb793597e7d553f7708ac157b6a0cc530d1d3c9a8f717f89d7f50471e8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6c89c8ae746d9d58a25eddcf921eefd767f5444e1dc72fa4da802e00e04ebe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7ed8af4d80da26e832449cc5ecc90bf6e0464bdebcca5dce18ac81b0cc8409. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e45567e1b50ae842a67b797e627a8074a21eeb091209ecbb80a729d0b75dc3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf61fa060cd978271cfe52a87a112ce345074887a86d712ee601fceef021059d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe5e01b5758745b1e54ad563cccbac3c2cd7b8f3641e0d0bc777c0909988ae1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7688760d2aca47d1b78d713ebb841545e5e7433cc43f5d576e6bdc014a8e6660. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192b7a708acffb6cb54fef5a4f8fff65848124aa55505f59c7c94095f7b25dbe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735cb75a1a20046db797e8cde3340eedd2c6a5beb45075a942bd9d9a14b02447. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200857.
サルベージフロムガーベッジ (feat. 音街ウナ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6585cbb32991dd1f65f8f8a231e7dd5c76e837846f63431edae0765bce43ed23. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd051e59443aeeaf3892b0eb92643f0fcad657456161d56349c46d58c3374b50. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb014bed5c00584fc2ed5532ef721805a85413988d3f4bb285e81cca0dd219d. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6240539cbab39c9407da42f07bb3768206d6a9f1fe787a6eca68c66976fe5480. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50515e2e556e9a4bf86670aac5fc0cc37334baf336f262598b95f2b743a3826. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efd4756086a02a574e03790c157a03ffe60940dc111198434479f5106902030. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb253c0597b0208287585b70b5b4616824814df08aecf77cf38721e58c4cb5eb5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7789756fa18ccd11970b93b5ccb8a2f36c742535d53351a4000bfcb3b170dbea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dbb61593d3522d9ece327f5aa18efbd67679fa1a2ee5aa1834cb120409c123. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105538.
アブノーマリティ・ダンシンガール
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cd4c8d71f159a9bb1edf39743feb0b9c6a464ccae28fa02b69adf6b35403f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571c76e580b1555f99c1231cdcdd2239675c9dcbe33db0fe99241d621f3eac4e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6750da8b027310789ded8c6c66cc2bdd5df281de3985615112eefd25281f8ffe. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7e9465330c8ed1156b5a6365b870c182030bfe6819c68b3dd369d351273d74. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c812617d761adb5d6b453e8073458abb4fdfe442590b7d64e474400ab28c1b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bcbd9f1b09070445c7743cc51217c8e8a7193923f3bf7e41f17aa68b18fbc1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365fd1f930cef9b61a44d80ded7f90726e69f9d2ea33d87d1a15a093c9d2a0fa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b818bfc9da317acc2e561b2acf1e6b229e55d5bc1e616eb17eb9aebcbde3332. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556f201280cdb71c5cb47628c58230228cfb7b521ecd6e830da7dd35c8e9408b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec714925784f19aea75a3af3c46668e92ea2f39067709f7ee4d0ae1f3bfdb93. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a13ef4fe992c45cb9faacd2c1bddbb74db67de65ef12a19231e8f55e40ae33. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0fd38b10a4af470c6fc667e703b848891d448775c8560bec3d4203cf8bc976. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0be94a930a7ac5be79ef2e99893c3c2b7620f8531cfc22b43b96ad836209ef5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1e59910ac6df14b71ac3dd0e3cb5d7bf5456a64669c919ba8bf8d701c41a30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022a3ca7e80885d4235b9980f0feaff5249d6c16e5006d66851896cd20000c72. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652306546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1bf7b42a421fc8bfbe315f75783f095a801de87be0383f18e267645a36c260. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2501765.
バカしかひかない (feat. 鏡音リン&鏡音レン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8cd2e2b1035bbce8a9812e50dc6f6b74d1f59ba20ba67270da479aa2561e84. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2401516.
フェイク、フェイク、フェイク！ (feat. 花隈千冬)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb716fddfb5520c922c43d1cabc4763afe8bd3b61dc58c4b3b266446698902ba3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400461.
スリーミニッツ・ブレイクタイム
スリーミニッツ・ブレイクタイム (feat. IA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe800a79092ca61e9a99f2519a07effa0bcd7e638e8ec1f3a3da2bd264092ac2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7094b6523d25de4073096663c8afa2eb2da8bd6a45f4714d5ee95fdfbd8a1df6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1794d90b22034040c1c075d2364fcedd17553cf7880ac4a597cb1fc65fa7eb57. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b8979b4670ce224f42d2c53098ca2b32e4a2472565713c738fdd02443af946. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2302077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbae1801f671287d9c2e5960a15e77a9c31c268a738ea784fdba72edbf728b58. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652309721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b54cd2d810e9761ef3c4a32deb37413c5fa20121b72c33d995bf9f63524fee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT362300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9ea4aec83a52b4f89bfcc92562820d9db1f46f38ceb1c732fe8dfa10031dff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2301091.
月の裏側にうさぎがいた！ (feat. 鏡音レン&鏡音リン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049ef2dd124bc63a4957de0044292e840799cd6fa2b6cbeb9f5c76495ecf709e. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdf9d89be4e5074f03eff2a4b1a554c821a8c874cda22c38b898f0bda0bec3b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e8e33ceeebbca618d786b7d345b175ff8afd4b8ee84cdc85ad29096f5e08fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1838672989cc32c2ad69276e17ccb370a995ac48c2ed5de2d5d7a61f305f5ba9. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5643ed8f7bada4d9603a521fd32ecfd1321b2cb5a2b165f7889495ac96a43ee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d7ec67a354fc1576c6a883ffaaf6edce836999a514a32571bc42f6276932fe. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107964.
フォーリンデッドリライブライフ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1e59910ac6df14b71ac3dd0e3cb5d7bf5456a64669c919ba8bf8d701c41a30. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA652105354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6191b0e0dfd7f596b21cd8fb7cb3fc0be3684088cc2abde4842920188a654c6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42cbe580e50d94b9f4f36d39398598e78080c93a832c70e96ef68f9c02d1583. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82387028ed70fd506ac4ea07465967eaf5b66b72e3b6bb829a82890d5e090172. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c3f565c8b0b9fa71c8b5575f0ab2b67cfb6db9ee8ba3913d178a95c0b26308. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf367b13308ff91f928b61171385533b80e3358f35042011ff05e19fb33cf468. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a662b6c984b0b9bf88cca1eee4f431f79761d99fcf9de7b3f64531c9fb1338. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa99d2ea01817b94117633d1475b39a65cbdcd5796a548af13105b7d33ccd0e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7be7b6f8f80f79badc89d4896354f06b6cdee894c26ec84eac4ca6f85048a0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107663.
ムジカルマジカルシンドローム (feat. 初音ミク)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5d2537107d5eb803be4c4cb95c0d874b93f3b3f3a8ca4b42efc5d6b0aecaca. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107664.
フォーリンデッドリライブライフ (feat. 音街ウナ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd94d309a4df65846ccd467d7d3bb5ccc151b35b5393b0dda0a7e9d45c19592. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190e165b27732cb66e61a4f4c4e7092fdd481eda44a4df7ac9ef898f23ec980d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ecdf252d1f0e2abba4c8d982c8e1f1fe0bd423d88ea32e2641e80a51b5ae78. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562107668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59fc1716891dd30f44cbeaaab8b234a3394597eb9b5d4414a75851b9cdeadef. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT362300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81274b2837d35d66bff736e1c90136112d4693c49bcb5a3edf7f711ef2676bd7. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT362300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3adc79b3d3be0acc4cef9b2ef56cfce10a1f669fe50090153c14dfee40a0baa. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT362300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b54cd2d810e9761ef3c4a32deb37413c5fa20121b72c33d995bf9f63524fee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT362300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed9f4c3161921bfa421b3fc004728211ab895ac07f5d9dc0271790f10ebc402. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2301662.