is a female Japanese enka singer and occasional voice actress and voice provider of VOCALOID 4 Sachiko developed by YAMAHA co. She previously worked alongside the Pokémon Company, under the alias "Ga
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 0xd9a5e02e17b617fc4c46353c88e27342d117411eda69886e93d4f37f4d494e64. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d10b7e64-3dd1-41d8-83e6-06a42b3823d8.json and https://artists.proofprofile.net/proofs/artist/d10b7e64-3dd1-41d8-83e6-06a42b3823d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
六時、七時、八時あなたは・・・・・
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 0x8b2ffac839adb66578004225c794311af0f07998996e326ffe0c20398e94623d. 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/JPWP02300454.
オリジナルヒット全曲集 ～おもいで酒から迷い鳥まで～
泣かせやがってこのやろう／星野哲郎オリジナル
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835ddd4dbff29bc3a1dccf0389f754b916f700913fad8dbbd847549e3f8c9c97. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/JPWP02300462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7962b328eb2d46cf61974840998a737ef0fea6259b0009ae6b71e9de85b71c1b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:53:14Z), 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/JPWP08400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456b1545a57308162ddc3a3c6bc51ea7aee5add0a58e481879862864215d106d. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:01:23Z), 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/JPWP02300463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43548a5f1041e28b4079502a20fc6ffb1751e6ada0a50c689d479c1dc362fde5. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:36:36Z), 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/JPWP08500350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b339baebc070526178705d641441e17f4d2eff55ecd004484d7243b1c8e644. 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/JPWP08700450.
小林幸子 '90 ライヴ イン 中野サンプラザ ～花から華へ～
涙の数だけ着飾って ～こんな私じゃあるまーに～
時間 (とき) をかさねて・・・/小林幸子30周年記念リサイタル [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0cb6000444457ce688e3a202553d637fd3462809b3b44364b0db117e0cfb2f. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:27:17Z), 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/JPWP09400350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c520499c39eb154f0b8d61621e0303bfd5798e720d30730e5b7c26017840dc3. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/JPU901901417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9347d71dc742a1f9c091d1d46ad62b03d30f4090a234d739e3d12d18bc5789d. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/JPD731200272.
35周年記念 小林幸子ブギを唄う〜音楽プロデュース 宮川泰
歌手生活35周年記念 小林幸子ツイン･パック／雨月（つき）伝説
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f71ab3f7e86138441dc0812d8632015364aac6c94847fb6c91b6153bbd6068. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/JPCO09740770.
命しらずの渡り鳥／命しらずの渡り鳥（次郎長風雲編）
船村 徹作曲生活50周年記念曲 流氷哀歌／恋文
夢の涯（は）て〜子午線（しごせん）の夢〜／さよならをする前に
雪泣夜（SEセリフ入り）／誰かがそばにいる〜「ほんまもん」より
40周年記念 Ribbon／あなたの声に触れたい夜は
いそしぎ／道化師（ピエロ）のボレロ／影を慕いて
定番 歌カラ ベスト 3 小林幸子 おもいで酒 / 雪椿 / もしかして Part II
小林幸子 「パチンコ CR華麗なる小林幸子の世界」より
小林幸子全曲集 万葉恋歌 ああ、君待つと
小林幸子カヴァー & オリジナル曲集 なつかしのヒット曲を唄う
小林幸子 カラオケ スマートパック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834de6084877b338cc7ff3d5ee86def6f32469b9c1bb64cfc4a094612d2684de. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/JPJ901215490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d739b56caf763fe44389faf73d92cdf4a9e41803bf87b2ec9c61330b1d4349f. 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/JPR591310002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d276cc34eec6098c12d6d897ca677ce6680c49b66c2e6d4fdd8d2aa2b609f4b. 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/JPR591410010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d647b8350f3527c76c8b2c8749f6e46ddde92f0e4853a95ac0db7e786995bba. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:50:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR591410020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181dc067f499f28db4e64e31952f7c5cbbd8378c86272f72e805649c84d2375a. 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/JPZ921503320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c5312bee7199c964b276a492259f2b65d821c85023952aa655c5be39398dfa. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:15:26Z), 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/JPWP08000990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b339baebc070526178705d641441e17f4d2eff55ecd004484d7243b1c8e644. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPWP08700450.
スーパー・カップリング・シリーズ 雪椿 / 越後情話
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9911005b2f1aebaad5d82a26ed69574770adb44fdd31dd524665a435f6af8502. 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/JPCO09714140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe1f172d8ee873e8741606ae89ba5a7fb0ed899949a1e8d95a565be5528397f. 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/JPCO09709340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c467e270e3bb35dc388f9180cc09e59eac728854f486ed240c30e39d42acf. 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/JPCO09837030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec5b224c4c84e4a162a1256f256a8dabd285fd7223c5f087468d73e4c838c05. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/JPCO09726860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53d34022e7465fe2a1e0d50e6a4953f308c2cdf1e619a5683226b6e0a844f24. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:27:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00611150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc82094218ffa1d2fb8389251d5d23f8a6078ea4e553425535ac7d34d27b4af. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2437921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba550225ac238ce2c3867586f2f926b26a6eca7634524607411e4aa08997bc2c. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:08:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2437922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e115964bcb0303a0a0980eb46fe4c043cafc988bbfd5c5e9ea0c521308d2d7. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:36:53Z), 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/JPZ922500615.