1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37602bc61a2db1127df4f04420f14c82cbdaaa9084e602401cc46d5a8fc35ca. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b3c7d70-0c00-4cd6-99e0-e61b4518246e.json and https://artists.proofprofile.net/proofs/artist/9b3c7d70-0c00-4cd6-99e0-e61b4518246e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
山本譲二 アーリーシングルコレクションVol.2
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 0x7f9736edea5469aa8cf26595e44cfc919c333c845897bd0f2a2628b8c56170fb. 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/JPPC09000930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368d9883e19c1036ec73c7f044547c959e97a7e609e4860bd68e26387b809c2b. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09000940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23565e0adab45dfbf11cc7609edc6f2b9e9d77976fae31d71059f75a2df235e. 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/JPPC09101890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e4a71f9dbba8b661aed989ba00feb77035fb0fde607486373550ecb7787d1d. 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/JPPC09101900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec20c6a16ef36d6ef3bb6b7c426858b89edf58a2824aaa5fb10b6762851ed3bd. 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/JPPC09210660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911c215a4b7abf72bf5417df9d1c335f8038635d7a6dd8d6d71bf5e9ea531e73. 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/JPPC09105200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f51069b9d17ce42b21af94d3aecfcd3b818ab36db1bcc176179cc0c40ef340. 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/JPPC09312680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc12c545ad246ca72bdd9afe554025f92e09ab7fd934c3e9a10864fdfed0ddb3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/JPPC09312690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8860591a1ac42f7fa1f9acbb43532f9d4cf6ff8f63aaa60b9115f41dfb1328db. 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/JPPC09319330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a607a105c91f963e68963fa6f96c6181e37df7ae87207c1c5c937b0948cdf1. 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/JPPC09331860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ce9a83f84c63966d9c524ab2edf5e0b1545e889e303d29ebfc65a99643211d. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09411960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1399cea915ebc4bcd6a9dbd02106492787e619fcf8cba5e2e63b3eae82220d92. 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/JPPC09411970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ce70c26c116083ef3aa28d9b36e0fb705fff6d7b478016d33aa14302903e67. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09418870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c03374e77b97631fd9455348da08952608786c927f19069f892f2ad9d879119. 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/JPPC09418880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9147cccfa70b9beaa48876b6a1ec42900dc925df639a777f3afc399c51f710. 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/JPPC09514430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772cfdba550fc38a27de5f20b7557b68bb116206421b481ebcc21452a7f42273. 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/JPPC09518220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb049f1fa6a93785a096eea796b82b945607c9df0def8ca574d88d28a118a6da5. 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/JPPC09518230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd516ca83dec8be66c9725db2c39b47a2faf709c4c40d80461428bfcd7d6a73e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09602770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f099cfcad8d39f4fc600efd381ede9a4a4153ddf8099373574a5b860dfe926. 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/JPPC09602780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca08d6b34343271481ab44a2e9176c5a679104812c3b1bded1191b54bdbf6ec. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/JPPC09703930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b41725d8a15374bfa5c0b9e2ba1bd14c18d37f59c3259c87b92a77ebae41db3. 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/JPPC09704240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a02502f2196bfc615f724f17463b762629077e43d0bb458aac0ed99f4c871dd. 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/JPPC09800198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c5ffbd5cc3725a8fe6b0a1ce34e40c73fd1e7f209a08c62b37d94c79aeae94. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/JPPC09800234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6acf56de62b3db3b5cc2dc2e7eedee2288d1cc1d1beebfde8cce002f7ecb8f9. 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/JPPC09800447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f78e16583be8f19da7156562ed7c7fb16fee66855eef919cda414939f64d525. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/JPPC09800896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca557f9f9c7637a6948335ed315cf5575ef8f7c17e1deb1e3436f975ae6c332. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09900223.
山本譲二 アーリーシングルコレクションVol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31b56696bed09080b797ad239b314e85e1c81e38116827d0eb5042f8307c323. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC07801880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475c254b737cda80715b25de35f9a1a08200b7c05aae0aa4e7b5945702c3e053. 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/JPPC07851054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1590555a5637b1aa1a1cd8e5389c0937b9165bf11c864a5e3b468f04a2580298. 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/JPPC07902000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afd12a2040e65b38a7858fe29263154d0e5690cafe179ed0bdf16ff234d1a18. 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/JPPC08000510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5894058ce4e487042c6bd98e750c0f1f672f0cd1d9d8a640c71a3c71890e62c8. 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/JPPC08200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9097ac399b8d056452f31cff203bb311fb8eca12f9cd904639293ad64480feab. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/JPPC08200280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043abad8031ca5ca57399412a5a9b1c67d0031ff06a7a7a60fd65d97c1e7a93c. 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/JPPC08300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1051e5f98c5c551b823a9057dd9031e5066ff5680a6a5166225c51d09cbe95dc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50de1bff891be4f1a764ce3ac2b7db6c292a878d9ced60a45bc84b285b5daf2a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPPC08301080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd34eecba2039e3687a19a38e1566ecf8d18bde0939c137158b9bb262657d3a. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/JPPC08301090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bd2e6ef37b8b18d6978ed2113e1c192c8458f88d6ff9ff107a4527e48dc608. 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/JPPC08301100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9205968e69743a30117e2d85640b82d11a3d03a2f644f46373a7a87e56e0b5. 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/JPPC08465747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef550d7ea8d4e7fe95e4e47ce87aeb660ea01231f713e9cddb4843b8e9997295. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5235913029fc9a37593f6db4850dad27b41882a5bc52db2e597f2818c245e057. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPPC08400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788486b46c32b1bc7db7c680a8af5ff0b6c614750687611ea124008823604023. 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/JPPC08500560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc678df7dedfb897b843c940f949d4c89b43f45e0691e4ea1577010523814cf3. 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/JPPC08600690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477903cb0644e05b57e7806bbff6da6d8e94ec330f69f082e5f44641df5db8d8. 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/JPPC08703300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df1d5a2c4f77158ff5faff4490f92a74a7f424c2e4740d46e97eb117334ac8b. 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/JPPC08703290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510b8df392782dd76bd66eea0d92a9d977c601822b6756dbcc3a4475394399d4. 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/JPPC08800710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98e885b5464ecf55a70bfee2b5144cf21b0594c5620b1b26395d2dd25095210. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08201390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45058ed743286260bad91026aac90561d6c758c7505705e70f9c0bba3b0ee703. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08900890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddb91aa9679a0ddf07838a3116bee0d49b39adf6a61cae56799012d14537bab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE00705900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34746d85bb50db26f2dab0d75a83a91d01d1d688715b36f881cf26a04e70623a. 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/JPTE00702890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fb217a0d2af1c79aa38c7259d20623678fa4ec4840d5f11bb6850890a104b2. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/JPTE00705860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d827945f5912eeff6d68d623bedaeba84c9c0ee99cca0f378ba82a3b154b546. 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/JPTE01001540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a028e9f6fbac3e3334b2031bd1923b84fc4a699f99f44bd7bf31a4bf32c91d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE01006240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2162f03bad3cb03b2ee858fd18b3e88a0f03d96553c1873a6a4d137fd92ee33f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE01106100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516e83159f53b045815f10c5736160035f31928b09c53bb1ff5520286c123eb7. 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/JPTE01307150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb733ea77b05cda40c2d51d7579450083d60398e6c80cc52ecaefbea59affb78d. 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/JPTE01406280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67361fafb0e0af475dff40f00545e182bf76a926d638cd442b7da0198a588f49. 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/JPTE01604390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd057b8fffde6e323fbbb2ebe686f301977d3541a14a6adb06dc063b78495e9b8. 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/JPTE01807010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d6f8695565badea04209be0685c570645c48b56670a27c7bc06f503f5e7e80. 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/JPTE01903970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b03cb2e4f9ab3483a5de2144fc85b2d16ddefbf1ae8628b877f7ebf679ccc8d. 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/JPTE02001800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8246cce5a3a909e5c0d8e8e7eb083968cf6cbf22c9d072653dd23a31b338929e. 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/JPTE01203110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc53c1179ecd521d02a2166d5d5c2d859ec4a6655f7818606c54bd065e3e41de. 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/JPTE01004780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725fb6388fd370c9bc20ee263b247479acfc334e2853352a385e5b9cfeadad11. 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/JPTE01304250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ac51c4f13119b9080278debd696e0aea2a9f954f93e6daa4afe738ae812ae4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/JPTE02101390.
山本譲二 45周年記念全曲集『俺の指定席』
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fbb6c90c7bcf5dd4b4e634efbfc1210c0f7c872976c218ec6815a08b0a9f1b. 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/JPTE01906490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec51474d38af6004c934cbbe672adc3f03c3e8a480555ff8cfe6ed9a9b3f5c69. 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/JPTE01906500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb87a24755b05b85b28c7a63a82d4181ee63eb91258b852dd21ae1f93afaf50. 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/JPTE01906510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7dea44fd9c91fb10abb67aaaac585ae0024f6c59c5bec68a939bff5a872974. 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/JPTE01906520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21fa99ea1097a0e78090b33f3c852db7a4ae92f8424a3286c2afa784630d4d8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE01906530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ce98d059a4724a33379a2a163b034577fea26b7f626f8aaa3a9f75773afad7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/JPTE01906540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3170613b022065e8b66deee3fb527c7f70982908ba77064d62f890c28a684e13. 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/JPTE01906550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb151beadc80cec2d9c286483235e419d6ebea6f4df1d13edb4252794aec0b165. 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/JPTE01906560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1bc72112f78208eca3ecfa64ee594f08f857ea9d3b1462a6d77b650a6c7764. 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/JPTE01906570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c2dfcc8abf0b803c2a279314f108c258ef11ca28dbefde074191e2639cfe7b. 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/JPTE01906580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c1ca8e01a6c214f3855f68a0caacb15f481026bb1528460dbb7867c1eef448. 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/JPTE01906590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7aa6a22ed91208e3e3f86c25b85379f0ad6f0638dd9222ba0af108f4f0abf9. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE02402390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5570af1a5fe193687d004536e26d6be8d2bee4ae34667c1f64e85aa9ed617f3a. 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/JPTE02402370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374d92409b993e23134b6b0e1400e0a857ac37ec7590a70ec1086f9d3dff1043. 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/JPTE02402380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe97e93afeeace8981d439f5b98ccc7798a4e1323aa266d32b16147cf198efb. 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/JPTE02306100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f2d2b28e08d6f5a28c6bee510db72ec1e008b381935ef5856bd05837f026c9. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/JPTE02306110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774f35d7ba4b7b691392afba5986c46b58deef797cbc296f422b5bf7fab45537. 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/JPTE02204340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781a21e9423678a4033d85a401fbb3fd01c35f133ed4360d1ac0ff07c6da3622. 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/JPTE02106090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ef470154a917e79b1b2e3706608704451dfd2377103bada1cf56255d990ac6. 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/JPTE02001810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d6f8695565badea04209be0685c570645c48b56670a27c7bc06f503f5e7e80. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE01903970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baa6f8317ae74468f8da8e620d546ef5b74d012abe894ab107d7482da4ce039. 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/JPTE01903980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d01c8fd76b0ee4f5d136094b44d64f740d92408ee32f1a7348453ed9eb234f. 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/JPTE01706310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67361fafb0e0af475dff40f00545e182bf76a926d638cd442b7da0198a588f49. 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/JPTE01604390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5ca46b772064787fa6cde3b33df3208de3c44658d0b16245387642b94c7f87. 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/JPTE01604400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8a0823dd1fe2bfa7fc27fd7a54d529286fb7ab6c3cf3885ff10b5d1c0a4d68. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/JPTE01210360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fc64b85ae1c96a62f1e4482861700e3ca84e4c305c95eac72be4fb59303ff8. 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/JPTE00604710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0661700bbd3aecce83f13fc50627d3e70844596151c56ec73cc06492a08f909f. 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/JPTE00604720.
二度惚れの女(オリジナル・カラオケ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c09c7be5a64cc0435b3f80d9ab09bd848abf6ebc70bc7940686021fa6e6a58a. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/JPTE00604719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159b7f26c3c7c7366364490efb73bfae0029f9fa7b8bf5bc432b757810509087. 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/JPTE00413650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682d2d1b3e1405475805f050added7009a6b10a0958dd652b9ced64563a610cb. 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/JPTE00405160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3829b7b198542c64ab8e663d90d8a765019d7616ccb1e1c20170cbeee1f23b3d. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE00306110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf82425d31931275958952d626651da2d82438d7d65c52a9b9a5a7f4317e629. 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/JPTE00205420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff479e4a367c9bde72e5fc0f588cabadb7f00869e3809d6ef0adb65735827aa. 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/JPTE00203390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20fb2ebbb04b0e739286f5836883a5ac95155bab97c65500603142597de888c. 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/JPTE00008090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb3e6334c3dd139d130b1d607a296a876d3a8b2e3b79ee2671dd201c99b7766. 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/JPTE00008050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174808cb691c755347676039e9ef4e816783a1bc3e4a4375b9e4c940ee6553a0. 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/JPTE00102320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4281620e6c192216788e69b66fba1c0a3b985eaeef8c86c8184c3a76fedae4f. 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/JPTE00006880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c8acf2ce2892848b53a8f8eb459906d523641bda8b1774e1dbbdec65cb376b. 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/JPTE09906530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ddeef967a0142aee6969a079d828df357973bc8217540366d319485d32a7d0. 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/JPTE09906539.
花も嵐も(一般用メロ入りカラオケ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae5f10147b137b6e1fdbfceeccb66f7ce9acc88fb87fd7388cffdc7308ec7a0. 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/JPTE09906540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e85ca7f8ff2ec0ab01a4a681488ea935db0377de1819c5f7818eeb910228f5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:27:13Z), 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/JPTE09906550.