Naoko Ken（研 ナオコ, Ken Naoko, born July 7, 1953）is a Japanese singer and actress. She is well known for her comedy roles featuring idiosyncratic looks, and a string of successful torch songs that gained
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 0xfd2d0a714d62f1d5ccf4fb889eb4fe8a8a16b8321fcd686dceee70407181cdcd. 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/327b87f6-a6e1-41c9-9aa9-373810c784e0.json and https://artists.proofprofile.net/proofs/artist/327b87f6-a6e1-41c9-9aa9-373810c784e0.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 0x117ca6631ee8859ac19a302b267c2e1949de9520f77855952268004db5edaf81. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPPC07950971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441d79c7213aecd79591e4ea4fe105458a0564db5c162f713e664fc16da00658. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/JPPC08100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e41028837fb32f05db798b3e714227e4d4b84fb49b38a8ab4a051562f8d7bf. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/JPPC08100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43200ea99953193fe604fc61af0e2220cbaaafc1841f45ec8e2f6fcdb222d5fd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPPC08055309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58d6d4e8f3e217e88d331785a71cfd2883db94a03e6a838b9fe17d23b82714b. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/JPPC08250645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb31337036e2234fed8a1f2ad7c0fd6f64a0c124787d9e23f4c15899cf49d41e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/JPPC08250646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6653a08252054834c4c001f43a7a607b9b659b5f358d053b4c5aa63a1eb5f8. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/JPPC08250372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e868e610dba213d0c7e09bc913e448832d4af8133b55c1aad09703e3d36b171. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/JPPC08250649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d8cf5b9c8a755d9157027c64258ca702e4ed5f53221cb81c52243cbaef4858. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/JPPC08250652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf92461f3d2a8bed15a59588ca0b01094994117c5cdae01543895c6978ae4070. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/JPPC08501800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878704cda3c36497aa4cdfd0822617e6994ee0e723209261c3211c3212309857. 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/JPPC08510159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda15ffce6800470faac946fc7b69c7a260e5368973757d9f6783da6714bb4b5e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08501830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7af7dd5a5837e26c42cad187781449dac1c4a046b96f68c6a638f343e474f4. 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/JPPC09104440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68a17a8823b517ac9826c3e7d143a616d7d24ea0e56042da6eb451a758c37e5. 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/JPPC09206750.
Nakajima Miyuki wo Utau - Anokoro e Love Letter -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030776871f00c56b51e51ac8db5f571b5634ee1194a53e2c7283069e9602d095. 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/JPPC07800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb240800eb5823f2badf4310ea00c50711994e9bdf5d39bfa34dc7399011a243. 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/JPPC07800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471c1bd23e5d4e59f95244c69eef8d877cc826c5dbfa5fb832752fb7efea6655. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08100040.
中島みゆきを歌う-あの頃へラブレター-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5512622ba91f7c271f50fb3862d415327b90f1b143c3b1af306af7b339ea6ba0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPPC07800070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53fd057aee5a16063e812ba21df09edbc14be0a8d798c80c0641f7ba093265. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/JPPC07600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92a133dd43f049a9d9b57e0ef0976c512576ec8a10128a4ff4f90d67697121e. 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/JPPC07600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e4546ae3834d62f249a4a0292dd26240d227f328c7226033f7c43d2283c23b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:22:47Z), 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/JPPC07600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb331eea4d2b801d7fc3373d499e5b26d81e7b08bd5c50b848a2cb88bbb0a291b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:44:32Z), 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/JPPC08100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb443236c3660bad795180abb9aae092d1f380e0cc6337dccc8c4a1850886e054. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/JPPC09323520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c8dc2b4db81f491eabf79fff2746af413155aa072e4fce56ce441831a54623. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:32:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09323620.
Kamome wa Kamome / Hitoripocchi de Odorasete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0c65ae59b4d00aee85b02932236f6393add5d2e04c9e10eff863f766c2c7a0. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/JPPC09410720.
かもめはかもめ / ひとりぽっちで踊らせて
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee9be0255e10dc9ae2876d73a2e89477c397e07a1a8b5a600abd0a3e8d0e49f. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/JPPC07500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7493f9be7cf07f7e4f43e08f4f0a3e2d7e240428c01d60d875bea158cbc6d83. 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/JPPC07650298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53fd057aee5a16063e812ba21df09edbc14be0a8d798c80c0641f7ba093265. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:00:33Z), 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/JPPC07600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb1ecfcd16e6015c5c3cb70385bb223cd6d8ca9ac9ad7f62daa5c330da4fc32. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/JPPC08300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf65171c10b93d44bc0e77f955836a2a6b865740bee89d3512bcd9db70d9450. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/JPPC07600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb997cec320806a5c5be2acc55278b760be6b6d9eec820483eb0aaa22b30203fb. 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/JPPC07750190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda15ffce6800470faac946fc7b69c7a260e5368973757d9f6783da6714bb4b5e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPPC08501830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa3f6a03acc08ece3941c7b405dbf1ec161e868cd873a3088d5651b0c50fd77. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPPC07800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb240800eb5823f2badf4310ea00c50711994e9bdf5d39bfa34dc7399011a243. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:44:17Z), 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/JPPC07800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fffd5db56b6442614930c9301d4a1646c5ae2a7a49c2866abcddaeec10b1b7f. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC07851001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa152d2b7b7e78555980989131911302a8a98a8934b6d3cc2af35fefee616c4c7. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPPC08710319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecab91dc86ac2ba6e9b6dbe809a2b583fd6f6dd5ed0ca5d80f16e67bcfe91707. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/JPPC08055311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de0db24fa9180ed48d4311a64035546f623af27bb9a26372ab2491062e294ce. 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/JPPC08055132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd174dd2eeef6ed3b7115478d58bba059e7d2fe4b674bbe4d9824ae7f41944528. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/JPPC08150510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10fe056c5b7c5f031c64e08f058a689e05ec88b67286364ef5e76e691dfc3a5. 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/JPPC08200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dba75894c4328df29cce279b1921faac3801a4fe20b0fe18879dc479a61933b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:07:48Z), 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/JPPC08100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7493f9be7cf07f7e4f43e08f4f0a3e2d7e240428c01d60d875bea158cbc6d83. 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/JPPC07650298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d63f58b71ae61d2a04a368215334fe5eed006c9682b1caa862f3f934afedaa. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:04:14Z), 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/JPPC09323600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bb35a01c3f6fb0566494e74f610ccd9cf12d2640da38b4b6c6ebc80d984ee1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPPC09323610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4723e30867dde41f823f3814e165f5e6a39e084946e65b7395c0d15942dd0f7. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC09323530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca73bf33ccc8e74a89605e0a179568b05592c55899b3767acf6de1e787e398d. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:44:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC07750192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4634bb240ad670f5b4cc3567075f8ff7b8a21de050e76daa0de9115f9719b11e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:23:02Z), 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/JPPC09323570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fffd5db56b6442614930c9301d4a1646c5ae2a7a49c2866abcddaeec10b1b7f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:32:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC07851001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7af7dd5a5837e26c42cad187781449dac1c4a046b96f68c6a638f343e474f4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPPC09104440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030776871f00c56b51e51ac8db5f571b5634ee1194a53e2c7283069e9602d095. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/JPPC07800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d627ddb575a959fd9f6fefaefeb048fc1280548dc873b4e381e58a827b2b2af. 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/JPA541500009.
プラチナムベスト 研ナオコ シングル&カバー コレクション
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a101ff9b6dc6304581d450ca31dc27f7c18f1978231a8fea19f5a06c84a1f7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPPC07900730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee9be0255e10dc9ae2876d73a2e89477c397e07a1a8b5a600abd0a3e8d0e49f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC07500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53fd057aee5a16063e812ba21df09edbc14be0a8d798c80c0641f7ba093265. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/JPPC07600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b5e5cbb053aaedf0461cf274024ddf4957130dc8841e1ef12d0a702097b9e1. 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/JPPC08055488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639e54ea2c65872ed41ffd3d58bf2737e6fd7840983457c1fb9aa0796352c665. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:25:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC08100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3737d8320edd447e402ffa72c6052cd34cc9276ae57629a3a826ae7402c2da. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:42:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC07750236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa152d2b7b7e78555980989131911302a8a98a8934b6d3cc2af35fefee616c4c7. 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/JPPC08710319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee9be0255e10dc9ae2876d73a2e89477c397e07a1a8b5a600abd0a3e8d0e49f. 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/JPPC07500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa3f6a03acc08ece3941c7b405dbf1ec161e868cd873a3088d5651b0c50fd77. 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/JPPC07800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6299f857992843ee7acd3c40cd1022c3bc43f8fbc79c35e47c64253d810307cc. 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/JPPC07800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a101ff9b6dc6304581d450ca31dc27f7c18f1978231a8fea19f5a06c84a1f7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPPC07900730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10fe056c5b7c5f031c64e08f058a689e05ec88b67286364ef5e76e691dfc3a5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPPC08200630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ece7e2d20edd472a91b999930c8ba96da9af7ef03ee589e3a70a42171e77801. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639e54ea2c65872ed41ffd3d58bf2737e6fd7840983457c1fb9aa0796352c665. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:32:39Z), 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/JPPC08100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f116264f0d41eedb8ddd4e05c5c1a46e39f732994f013cdee8295b5c3cc7b03. 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/JPPC08250644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda15ffce6800470faac946fc7b69c7a260e5368973757d9f6783da6714bb4b5e. 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/JPPC08501830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52522e0356c10b8939c8b44266660dc0c1692a511e1950a69278d5fa2ea74dc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPPC07750234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5028746223d8a69f0082bc3d79e339e7aee12c8d7f16c6f2241dbb438719b0. 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/JPPC07750235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13db237e241e9a5ea741bf1542d5b2f70bc944035f0c834d6abbd0203dcba299. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/JPPC07750238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d83695c00a0b6a2ecd25cf769ad3059d2a38c0b713306bbb2828b708e0a807a. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:11:04Z), 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/JPPC02412562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2d433d0cf1216f98ba38716de45d2fffeff5f404956af65521ae511ad47488. 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/JPPC02412564.
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