1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28efacc1e88e1b93515163741234cf29981ce96bd0f406c35c88ebb8bf60c43b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6caade15-dbbf-4d9f-a21d-9515b61930f0.json and https://artists.proofprofile.net/proofs/artist/6caade15-dbbf-4d9f-a21d-9515b61930f0.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 → block OTSBitcoinBlock must exist at that height 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 0xfea1184d61cc5f5b28bb3c1f5ff36a2070736d3b5c656c3f02bdb8c3d9bfcd6c. 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/JPTO09919900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abd3f6b4aa245087099bfc3a901cb0effd3325e9939c5a098d0074b9d4fd1b2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPTO09919970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23da4959aa81d8e250dafe8ba9b53845f2335ca34ccbe967306d44a366ac3b5b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPTO09119990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21830453bf6a847f42097bb33817fb74321bd0ca8179d0bd367bc06d8daa1661. 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/JPTO09920000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4815c0273fcd49897092d32233684fb94a93623cd04e078c3586177c101e999. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/JPTO09920460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8b7cd7d38ce4a288bbb633c5cf25c456af12168d3d08cabb3d8bab3f3f75b3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08500500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0c5aa9613734ab0cbbd4eb1cef0d0e933307e57c636c9fcbb7d53183a8105a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPPC08500530.
キャンディー・ラブになり過ぎて
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b4f25a23732ead54b6660b18b503d04d2544b59087dd933fcca79e3ddb5e8a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPPC08600580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7edbd34d0dc84ad482130afda92eae545825d895a848b7d594846a579cd14bc. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08600490.
恋人との別れ方(女の場合、男の場合)
Koibito tono Wakarekata (Onna no Bai, Otoko no Bai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ac1932fd77acecc45ef9a18bed4f7711553ad17fa4b81c9f5d4010368584fe. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09424220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0126366edbe4b7ed43774d159ca21533f927fa9ae9c6878d7791d64671cd8ef. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPPC08700630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ef3d51ec8ed7cf0f6ecdff69fe9df8007e617fb18681fa1dfcf76cb1fc1b2b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/JPPC08700660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa4fa4084c4c7729659c3fe053022765eb9d4d552ceab14aa8b0103429a0e61. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPPC08700680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9ca6c7f56dd60a6cb08e259221f3ad9bdbcd86256bc9d0f15abe9b0dff2b43. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPPC08800940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742c56fd26bf0d55581fb1d7bbfd65450f1407c9d126f2790a5524a58a5f43b6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPPC08800950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe478fc47b8364883992eba1347696bf0723dcaf33d9b2a86613d6583fac1a9db. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPPC08800850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f49ea8d1f6260f1f7f1bed5979ebc5dbd2059140799a9fd2448b1fbe488e8d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPPC08801040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3518b15b2ed6d787219e98817286aafa62c62757932221301590f939c3e591ff. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/JPPC08901140.
終章（エピローグ）～追想の主題 - 「PRIDE」バージョン
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474217545824595201eae09dfdcd5658df3bd51794e03cd813105b455a1ee3e5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/JPPC08901050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe597edc5c3581c91496f76a0f546db24ec793b832dc820a464c0ea8575033b61. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPPC08901070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbed798674175a91c0abc838342855728580536ed648a45ffc301e9630c1cce. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPPC08901110.
Epilogue Tsuiso no Shudai - 「PRIDE」Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff72ba6241965a113c44da0d65d344df970d2fb1f53a5b361880221662fddc4. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:28:38Z), 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/JPPC08901190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95e09a4cabe41dbbdf1d769fa7a42fbcd5999f5f25d154d7d6cacb18261b99d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/JPPC09001100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3add26cb245cf96f59227b98c7c2afa6adb83b2a0ae4cb3963af2e36bc4875e. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/JPPC09001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76766f73ac5f8d1af62ac1a7474bee878bdd329061f5ad2b7ba99c3f9b63f245. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09102000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b9b7a31d26905af3fca43cc3e4e50372c2fc03b1e04faa1099edfea1197657. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPPC09102060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57845a507afb20e07d9401de9e4cd0a07ad9062837cf2df705b97789eecb0f95. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:43:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09102080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83bcf1698822e8d6eeedd26da920af7af73d8876650905d2fdd65f1efb23819. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:04:33Z), 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/JPPC09102090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7d7533151d9839a40fd7f8d10daac31d42eed82eb2608419417c3d540dddfa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPPC09102110.
Boku wa Konome de Uso o Tsuku - Original Karaoke
僕はこの瞳で嘘をつく - オリジナルカラオケ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec49c989bd9e2aaa2d68d44fe1c0d9862d14afa4859a13758b083562c73320e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPPC08700570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e54a219f2e10686289464d48d713293400a0170f00bcc34101b756f2ce666b2. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/JPPC08800830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ea15c4b2df07264febe4f07c464479a4b0115a11d5a981000aaf7fa2feefef. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/JPPC09001030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39040b9cd83973cf116d91153b7d07bbfb3fd471ac530c912e1f94cd314f48ca. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:48:08Z), 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/JPPC09101990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90e3bb8816cbb433a5f0f9d34a412d619a813900f1d38703e48672f43081ac5. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09102020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3774030dc5d7e777d7470c4b94c34af791ff14a5f50cac7d5282c5ff385ce65d. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:43:04Z), 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/JPPC09229510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7912da60b6ba7570b0cf3f54c21bbda4f4c9a21b909aae1fe104642f0fba4ad6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/JPPC09223870.
Sons and Daughters～それより僕が伝えたいのは - オリジナルカラオケ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f598341497122b8f59d0cc5b331a78fba4547fe4d8798a134e97f54a9081a4. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/JPPC09325110.
なぜに君は帰らない - オリジナルカラオケ
Naze ni Kimi wa Kaeranai - Original Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6666e91cbd8118db7feece2736a0c55ae0cbf4bdde1faf7dfb50f30f3b30fd0. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:22:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09322240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485b69bbbc39e7513cd238502cd247aec526545276c77651c5256bde53840c99. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/JPPC09322300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9da3d10ef62b3872592255231e874233271da1c57aaef9c1f1c6024ba3cabd5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09322330.
Sekai ni Meryy X'mas - orchestra Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10be53212a36c1bbb2a045a0ba627f53403858b95690e48bc84d93bfc6da9c4e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:19:14Z), 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/JPPC09513790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf283fa93f30f460ea31b61a7351569891f75335768c0bf0bbf84cd9cb9f7f3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPPC09513750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dabf467f37e3b4d63173b9548f635b214ac84f2164ba97ef6851f5ad3c3f0a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPPC09513720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2feb4da93b9b1df67de8a3171b5167eb425c2b07da78caf011293210f1263f59. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09513740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa538df91bf99dadb790696b46e19aff09820a0e808c276ed89222ce1057fbd4. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:28:13Z), 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/JPPC09415310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6e681798d37f8a11a1ba4262e1e85029f2c441c623d5a54c9ad5f12a167b10. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09415300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4098d2f0cfb6fa56044d9b1aafbcbbb0c0c2ef4cf0d71acd84938d33ef270d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPPC09625660.
Mou Sugu Bokura wa Futatsu no Jidai o Koeru Koi ni Naru
もうすぐ僕らはふたつの時代を超える恋になる
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba509fccdaa2948da4d0e387a3bc991d9b9dc07af451af8f93f4fdf90aa8aab. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/JPTO09912570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6faba45cdddcb17a9abab20896e1cabd8993713a171736f91b7408469c1730e. 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/JPTO09912580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03235dbed1ab633f86d2776241663d3f99f90cc2f5798050c3a6261490fd4f95. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPPC08901020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3ea881366d8750b0504cac1b5938a74fc2896b4db4a12cae83813eac576c4f. 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/JPKT00104701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a034b4f89e8e57061ce1b211d9b9d307e74ee79004f59ae57d45c27c15bd7e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPPO01901615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6fd3ad221745716dacd20517fc2b01e3442e05117ccc9de116eaa9250733ba. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/JPKT00101300.
スタジオノイズ～レコーディング風景～
もうすぐ僕らは ふたつの時代を超える恋になる
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ec1fead72be863f74eee7b2250478a90cebcbdfaf2f696f03a5ff8086ea18e. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/JPKT00204460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddc7529789beb1c11c5930421cda6fedc8f209db299de6f35ab865e4d4f3417. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:30:57Z), 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/JPPO00427710.
LIVE IN DENEN COLISEUM ～THE NATSU MATSURI '81
ライブ・イン・田園コロシアム ～THE 夏祭り'81