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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb232e8af9361d7fa5d21e670270789fd9213351a66c80ff7cef924b39e8446e6. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e0a0ffa-7205-46c8-b2de-58cadfa7d256.json and https://artists.proofprofile.net/proofs/artist/9e0a0ffa-7205-46c8-b2de-58cadfa7d256.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659c1a6c1c4f982ce5f76e6609dc0680ba9ff0399864e35f9ad01540fe26a361. 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/JPKI01314158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbc6f7e9ccf9ed87efea64cc0256fea62e4e8829f0d91b91f7811ee89795ead. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01610200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2d503099746bcff2f9397f06ea054aa9eced9d7ac8000d00e870f17e8e01a7. 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/JPKI01510391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb348db5da18c672fb0bd6e76c93d9ed9734b89ec7cd4ceae2b01e320d155883. 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/JPKI01015374.
ハッピー・バースデー・トゥー・ユー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccfa59e3122d51203ee919834231af952a4672f157c21da4117a5b7471ff798. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/JPKI00816968.
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 0x9e33afb4f7a8e03041f1d8a523ce82df3c785a0e115f1e9efc01ab5e567a6f21. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/JPKI00816966.
あいをぎゅぎゅーっと!こどもがうたう身近な歌あつめました。～すこやかな成長に寄り添う50曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb516af37a26d8c2e13e776e8cb6d58707547a5f3aab959b716390016fcfa69f. 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/JPKI02111361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd5e6a77833e7bddf838535c3bb897ccb9a06e22d61afd339146f61c71420b1. 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/JPKI02211424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9922d5d1f0245e04f9ca6b5d5267cde21a6cb4945aa5078ce104a181534cdf3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI02211611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72308cbae8d5b0df53ef7a7a88b4bd0b17d8960b1b4ba96cf1198ae9b7723e3a. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/JPKI08794611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa554df778616265082353a27711c623b645146d529b501f4424a8d68dda273. 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/JPKI09316870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf220c9cc1e1db1fa08f067647d6f55d0845204896cbaa1765c2f506d2af598d1. 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/JPKI01410421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c5e63d75d8fa023a4623f73840ea2ecbba8e818d6e2a17eff82f3ec995460d. 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/JPKI00401249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996191d0609ae03276047806d7c461a9489822c25fdafe84f99d8957788ae1ae. 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/JPKI01312528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6f11a9666bdd37c9431e83dc0a8c356a3c2ae77706718a7362c58a45a7a58d. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/JPKI01411212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657f2dd82c7b315a8b2d85a652dc1144233c04ed4f73dc8896119de11f251768. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI00910428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6359cdbdafc6f893c84c14a4d6dbe5428a22994b335c53591084c688111684. 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/JPKI02211431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570222ae1b55ee134efee2d8756d62ede385aea50512118635bd202de73e3be4. 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/JPKI00509039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3122bf1c6800367e2d8812745dfb3b0ce56b2515ed224259a02c07fb3fa09c05. 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/JPKI01814008.
家族で歌えるファミリー・ソングが大集合! はっぴー・ふぁみそん 50音順(は～わ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75dce8b314cccebc1a95cd870525c7959e3ddf5290ae34b92b390c527ae1eaf. 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/JPKI08589439.
ハム太郎とっとこうた～ハム太郎とっとこうたつづきでちゅ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5650ac555b20d2e69c7bb0367111b862b8327d172fc9e2dbaf41499e239094d. 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/JPKI00306603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adeec46ae7ab2248a41c82d7e07ec46cb1bcf1c921833597662c5f6d86b4ffe. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/JPKI00000270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9179a74c503d513ccc669ac662644dc34b53821edd364fe5aa48274b6d832bf. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/JPKI01114145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68babc323be68fcc60260db52c63e0916d71991066aa41eed12aa2ff278b4eab. 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/JPKI01810160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7bdb667e69c86c091ea87ba1b78553de60857d1b31bfd98802f162824e0784. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI00815129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78623f9095cd3b74f9ab05ad65d9a410f06b020768b8826518842f8297e361b3. 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/JPKI01512347.
～赤ちゃんもごきげん♪たのしいリズム～ベビー・ヒットソング
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84d4687871af9da0a46d78eef07823770aa9f3e0b2058103018df3d610280e3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01116472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef376f1865ca78b10c0345867dc228217029f4a6fa17a4d8e978b5a87cfb686b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01217397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b265069a3fd31f99aef89c5ac501886c5d382e4ffef202c681d80a6b29c3cb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01314157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65967edcb29a4997d9b09c8c225d9ecf48ec14aabd8572c835e0ebb0f565ce81. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI00911863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3ab9829bfccdcad68d6b8a4e0a1981675a4c738651facfbecf8136c4130891. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/JPKI01615195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaac111f133ebafb2411f66e1088c9559ca082cc7a0f65e0de1d41115a5535fb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/JPKI01519220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32194513a0a9838be4f9920a569136b11dd661f36f7484fd02f7b00295fff28f. 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/JPKI00605187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5079c8fc48ed3c47458b55a6976b59cf308db78d86ae32397e92ede8a5fd1ba. 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/JPKI00810134.
はる なつ あき ふゆ ビュ～ン!季節のヒットソング
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28a320672f87c48c1d11705e1ead4118f6b6e956334d7ea4b92caf7e76436c7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI00406350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf2243baa4df0920fd3252ce134901af06e1dd5e345edd19686073d5ee5c8c8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPKI00815132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b57b10f85992faee097b93a39e422f36621bf5af33a61659e6b30602324fe5. 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/JPKI00815203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db55f7a54294ead164290eba23658a16ea016c1504ad4515383fa0accb6c213. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-21T21:32:37Z), 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/JPKI01016508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f77b006ae1aee077e2ab3547bc238c90e8b4617088e0a93395f86141f0a0aec. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI00406349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acd269fb00a40652ed8b1c1e6271849ceb5dacfb247e638a1b3b7a8a19fb45f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI00910848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2e59d185b95a191529f966c8c52014e52ff00fe46e00d777869e1daa81a8e8. 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/JPKI00406982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca893e1474f888e7ee306aff192311d9d1be538e56feb5d326d71c0cd01ba6a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI00406366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33159e61bebd4f9caadb3348f033f0e70ca8f5930dcfa313dd1d2ef0e20ae4fb. 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/JPKI00401211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7183ef3a0708beff532d56ade737deff7990eeda5a8b1dd5ed56a19478ae4987. 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/JPKI00502726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7583a2d5e6e96663c58cb05ab73e5f285d090c8e837df8abedb7c941946ca6. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/JPKI01612375.
保育まるごと夏ミュージック～梅雨/歯と口の健康週間/時計の日/七夕/音頭
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2554d3c871b3e096993536f6b36cd45a8834d5a7c369fef0d6fc901f74bdcab6. 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/JPKI09004040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a556b869cbdae9d2adeb2d275fe3f332fe1281ea9abc8d6329595ab7b34250. 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/JPKI00914599.
入園・入学 はるはるキッズソング
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e8dbf89a2a3918146d3364150a19f7594a02e7b65bc3db87cf86e4ea00aafb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI01212481.
はじめての音楽会～うたとクラシック～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64505f2134c1c52c9d9d17470aecaf52760a611fccdfce9cae6688336730b80e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPKI01116474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fa5164b6351a3c519105308df1f97d3c6f375c39ea8926cb410891147a701a. 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/JPKI08589438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d6ca5af9494506ae52257654779b3e61401b0ab6193e431e883ba5aeb3beca. 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/JPKI00506964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e3d2704ee188d6f5d952d7dc931f0b9f69e71e8e3cd1c9742b8d7e6c52d362. 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/JPKI00048500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea32b0dffe9111551370158cd7091de694efa1d963f414b3349ce76c812aa6e. 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/JPKI00813709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6449ef69fe81e0b69cde7758260bb41d0ad5a36e6dcbf4677c7387d2592514. 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/JPKI09423502.
レディス・オーケストラ・ジャパン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89c5d0c1e0dcea02747b852d209f1aa1f86ec9b1e92fb8d04797119a4a16b17. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI08897476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dee310ae6363d3b6f493e5d4d90a3e98c31038213d5cc0f17c53bfb9e1a0e3. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/JPKI00401090.
保育園・幼稚園・こども園で人気の おはなしあそび シアター・ソング
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7522eb588bc0b62a8908984d4d74e94e014d21e7830ec78eab04ce67773c87c3. 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/JPKI02214873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2348032e6fd143eaf81ed037b34138b0a5082b37e14ca26a43ec97b3b23d2aa. 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/JPKI01815720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1671985e32f4d210dd68abb6b006858d0b69752dd9b5934032333514e77e0285. 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/JPKI02312794.
あ・い・う・え・おにぎり～セリフぬきバージョン～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0077bc3497ca0731575259924e20968fff009ba47669b1e164c1effaf3ec0c23. 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/JPKI02312798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecb888bfa1043969b1774a9e716a31c97bf935bc4c0b0e5e7590d75a6ed03a7. 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/JPKI00175160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafad1d97ebd9b33c98c95241a18708b6fed9be6bf2aa1e5ebac97c5f7e689d3d. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/JPKI02312521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ed8fea578e2e3cec3b91c1f65f74958dff6f8b7c4491549bfa349d241bb766. 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/JPKI02312861.
うたって学べるおぼえ歌～「ABC」から「九九」まで!～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f4b9bbd4e550f3f5266f1b13c5aeb8cb2638126436ce9d028ed034d6f0c1d1. 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/JPKI01110909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021a03f169804570e7b00d249778526c415a69db63c3a3b916b29670e0a31640. 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/JPKI01110910.
あいうえおのうた～ひらがな覚えうた～<はまやらわ行>
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c2478940b81a2bcbc271c25b69dcdd6a8b8bd58a97485552ffa40f87f6af63. 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/JPKI01416519.
むすんでひらいて(えいご&にほんご)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba129818064a687ca9bc4483c23228d31377cbdd0c6361c84d1a64c96a8b152a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01214911.
あかちゃん おうたアルバム～どうよう&あそびうた～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea167f581ba19de2df850364086e113fcfd217d4286a1933a2716268bad67b5. 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/JPKI01712977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75f66e403f96d66566b5f29baeff0b279d703f4e6c73133d6b774d075de4e96. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01712976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa7cf388c647dda8d820e290463b72e8648ad1798defc66539d2b91523acddb. 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/JPKI01813951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99d92fe55e480b0239423e26a74dbc22d5726e01b61f3f30adcc4b882b4990b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPKI01712981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d612417385a470e250f05e4a2c3e2cbcec730dd84890f2ac457dda7ce0b9bd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI02214010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0606ac7d1d6931136f5cdefb719a698aef7ad55ee1ecc093626779768d89f08e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01712984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a11db0acf8b337fb0dafc005184d2c4306209b6720fb232747c5aa6c0dbd6d1. 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/JPKI01712979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368ab1f6e1ed8494c885a87944800d4057c7dc3aebe8beefe6e4189f3ba7fcc2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01716249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9e94a8c0ef8d0544048bb246f367efed5124ed535521ecb27b44b730ea305b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01813944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712da75a30f219507f2ce1d2f48af99ef53a113958b1f628cf1c5144ecf23f94. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01814623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c6e3f048e351932858c0912e5af720eb23b5fa4124fa352b4e24072e7b0444. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPKI01612185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef647b73dcc043359eeefa039323a359cc60e89e651d899feedd2a192b071fe. 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/JPKI01521616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ccd5643dd4b0c79d57c77e65eb6b27d08465edfb1198c6fc243b1285515fe6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI02214050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664db43d20b35fa52f2338ee2afffdac74d0880ce0312d6347f5ba715a3da970. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/JPKI01817112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29536e5eb0d244cc9459593c3574107b636c2b8a919df378c941f6b686591797. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01712986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa087f33df95695a4fbfcfabf3c0fecd2bc8d59e3a271d3c50fe529d1ec252b68. 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/JPKI01715199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e42f66e6d7131d4227ca93a128f8c01af5fe0379f887d00475f5867655a9d7c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01712978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afcba4d469546fd2141c1a4ced3c95d28e772707daf9173a546151f88de97db. 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/JPKI01712996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716d37866095d5642ec20125c6fdf24b2a39bd604db77360f19ba7531faaae6. 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/JPKI01713004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de6d2fcea0e7efe8aaa682fd1144ce9100d0ed091e4aa77d1556bcd0728a874. 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/JPKI01712999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4475a8ef53cb5ca1e6f8d92b9f0e825325632bf19a79165a00ee7bf29e214ea4. 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/JPKI01813943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6965049a55ff6c8d538c303e927522df4275055bc3cce0b4a5fd04a46e6dad4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/JPKI01713001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4b0990404a929af0c17fa2bb1f0551b939187e926e3c1464b25dd595bdb8ee. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI02213871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a8c694607622ffa38f3f1afa827488665fe4c36c8ea1c909a4979e318ba2fd. 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/JPKI01713005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0376dadea8bfc0af37ef8c75d1cdb6b571eec5b6968b9afddc4b0c690d1f7952. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01712990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9be57f3da3c5210bd58e92e141a18be2824809ff764f00fc9cae96ace2723c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPKI01712991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887caf19549293ad220546218e8d7abf42c9eceecf34ac37f0aa7a8f17801bda. 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/JPKI02213972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38989ee8fec6c16faa5fcdc3f9a786a174a364a713dd9acc8a63566065c47189. 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/JPKI01916782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e4dfba9f32f71a27bcc39779b42e1e1c8468606a8c66a67537bf0cc40a8fb1. 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/JPKI02014787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3122bf1c6800367e2d8812745dfb3b0ce56b2515ed224259a02c07fb3fa09c05. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPKI01814008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbc7a0835e7828bf6663c3d012a920e59768230b46d5dedf307ad21ebe602a1. 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/JPKI01612189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64161ce6cf71ba0f9030d5a57fbb6cd58d18a3a637bd770bfda706a7b96d5413. 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/JPKI00605365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1caec2cf695268f7da13e9d5c4985580d724a4c817150fd33d40913a753df9. 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/JPKI01615592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fa1c6a0480e71b5077dca8fc054c76d8ccb6a71b32e6dc4c7c82ada4ee9feb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPKI01615594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe6a8f114c105e143f0d552ec9ce697d98df9125b9540b8f4a2472b86207969. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01715324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625da77dc7e7e3d687a4da33be09abcc9ba89c88e8d35fb23384e477353c2a0a. 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/JPKI00817648.
毎日のあそび&季節のあそび～保育園・幼稚園・こども園で人気のあそびうた～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68639999950a672bf04f42de75ab172b5722c8ff9f30026674bd28250065997. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/JPKI00910419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d853d07c8e68059a70c175879fec98fa40db477cf8ed0971786618ffebbf16. 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/JPKI01612186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388e84bded85c3d2bd3898ba0401e67af6f28cd542180e28bf066c32b67d8778. 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/JPKI02313820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc830c5bf6021a53833bbf40fb976470636d0b79f410cf296430bb3de28ea91b. 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/JPKI02013938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c6e3f048e351932858c0912e5af720eb23b5fa4124fa352b4e24072e7b0444. 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/JPKI01612185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e751b48b6569366f9a439f8ea187a7694f9426ae93dc1f3f89b79c90277f25d. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-21T17:30:51Z), 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/JPKI02313543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1176d2ae3560e51c6e59c72d71520031834d38bb9f43df1b6730596a3a63d8e. 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/JPKI02313103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bb874e421d7ede4833d16102e991b8f3da36f781b14ca05627632b278dfa98. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01715186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6014fbb3cebe4e6291f8564dc6c8930272e0fe7bd7c6bb18d1b1d50ef06a14. 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/JPKI02016481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ceeb75f64d3d0c5bff2d749af0e9b51c3cc175189e4ccb5e1c08817f15db412. 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/JPKI02313545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb168e8f9e53b4eb6f8befda1c664fd2222b641421df8c0f370ac681becd63f50. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/JPKI02013937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac58564d79e3cab9c8b9fa2290c4afa0d36d27033fe858d4f513543d0f0e9a77. 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/JPKI01521402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3d3fd24d3600fd80a491728189544c40ef913f5d55fef45dc7d66bdf7832db. 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/JPKI02313105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf886f8ce66a2b6261a7aa86feb24860cc27604e6a7186bf27d873ee18812a318. 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/JPKI02312330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25292c15d2c762cba55d44994dcaf3d742953ea8e64ffd31aa5d0ce6322f538. 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/JPKI02313106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7be66ce8c6fdd26e2c24075b96619b2a292155d013819556f4237a917d541e. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/JPKI02313877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f88ae0ee34c1d5577baf78edd1237652500fa7ffe9d3f765d6a722058bd4b28. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/JPKI00607724.
家族で歌えるファミリー・ソングが大集合! はっぴー・ふぁみそん 50音順(こ～は)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b628a91648c11f7cbc12e68908a5b48ec39c0fdf4e28adfc16a4dcaad8070d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPKI09519950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b16364cf82952586c5fef4d07953d905e5ca1756c9e637acfa00f791601884. 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/JPKI00506965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2529e41828003fbd852ec2240d0eade1922c94ad5b8a64da3587e0c3a070e4b5. 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/JPKI01818324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffdcb47dbeacf534d573140a4430e9aaf98f9f619126528388d236669bb1cb8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPKI00048570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a82523c8bd2c1818c5f6b3021bbcb6bcf3943af970ee682240f2b4c6fdc0976. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI08075783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c82d76ae7454c5462f673039522de5b95fbbddd185e3faafffd2628de8ce18. 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/JPKI08589704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5cdebdd53f369775d351fe56f9de4d821bd42ecb5c60251b6cf2a1800c64aa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01814005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8833f7c030ba08ff12130347ea04d7c44da5a14bb552b3bafc10b51734d57ff9. 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/JPKI00910846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40951f0866ad2381f9b865bfccdcda132d055564115112401e0df5d5e30fab9. 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/JPKI01720341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ed055a71e00b8deb99b53817e9106db5fee5c645f9fef4548ba498240769bc. 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/JPKI00605219.
佐藤ママの 6才までに覚えたい 童謡・唱歌120～歌いながら学ぶ日本のこころ～ Vol.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e8ca8a1f9ba3df6121c9db1eadd06fe0ec18c872808b41a61eac8adc3ee39f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/JPKI07046326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e78877dfec646daa82b203c329be44167f9afeead9f4d0f9b3b6ef6942f101e. 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/JPKI01517641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625da77dc7e7e3d687a4da33be09abcc9ba89c88e8d35fb23384e477353c2a0a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI00817648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e862dbaede25cbcaa498123f5fd420875116f97ead133ca8255ad75084f73f8. 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/JPKI00817649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8d8b84b0d66626e133a4a9ddbfb4e5ae5ad63ca5be41b9c6194f303f640b51. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPKI09011090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c6e3f048e351932858c0912e5af720eb23b5fa4124fa352b4e24072e7b0444. 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/JPKI01612185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120578f427347c3263953a493d1619f82830c907ff20e49d03406e9e5645241b. 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/JPKI08792880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5d00da21f2b77db875a28b182d50c65750bcf3d7f78e6e57e308aa33816355. 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/JPKI01712993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4167e1bd8a5ab454abbe26f1f039e91e85c3061ce6919fa56aa7b9c554e29f5e. 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/JPKI01814010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fcac9ed41a90016019785842f76d28427496b612fffb6fe9150bdaeb55b9b0. 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/JPKI08896918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9be57f3da3c5210bd58e92e141a18be2824809ff764f00fc9cae96ace2723c. 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/JPKI01712991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf857c51d1dafde13d99b79b5e5feb8a24dba76d6d5a559e26f94c3e6ca0dc0d. 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/JPKI09325960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa087f33df95695a4fbfcfabf3c0fecd2bc8d59e3a271d3c50fe529d1ec252b68. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI01715199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f94a43ce96fb27c3ac555c190dc01e36551cecc483f989948aaa41c2b7e6bb3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPKI09039030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0db940a73cebd2df15b0606dfc0638b56588d4b9539562dee21af79de68710. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01715204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2da7de6f5089bbcbc618562712ca3db5515cce4f8337423fc2ebe53cc751a26. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI08692341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0772350cb7642ef6529b5bd8da02f841ebccd847abc6f38fdaee2621b2eee534. 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/JPKI01216409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda76ebffe2027bddfaa5a1cbbb9199c978b3771f2256ed673297ffe2e83a1575. 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/JPKI00605227.
～どうぶつだいすき♪なきごえ いっぱい!きこえるよ ～ どうようパーティー
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6662b413bb55171340830be468c5b5228b69c4f130ac818cfae11ae67eca5dab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/JPKI01615196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9309f20636253156b60353144f2069fd76027e814e64b55331d20a55a4f4596a. 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/JPKI01512351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c21a88fae4d993cd419de9ad21d3965ca12efbeb9945998f0d1a3381957ed4. 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/JPKI01317500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e20d23cc2d5db19cf501f9a1b894a9a3e211b33608ca5b7bd46478c209fcb3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JPKI01116470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6678b95af23a25329eaae0f593f00de9c26b4f87e0c682739b26e24e726ef1f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI01116476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa66e811b43b24c716857007f33d11cded8d91c6b570717060e7894ed4155fd. 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/JPKI01115395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951a5b95d7a18b20165082a3300ba8f3213678a861246169f3e0e68857da5eec. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-21T08:51:12Z), 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/JPKI01512348.
保育士チームが実践! 毎日がゆたかになる ちょこっと音楽あそび
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6ac0ed0c25cee6ae053e61305d815331c3fa5f46e7897591deaae3a2130b16. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/JPKI00401213.