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 0x8d98aced7798459855c87e83ae22e62ae5d9dcbe9711067389062a44a76ea991. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75429c19-6346-4e12-997a-fe4632949c72.json and https://artists.proofprofile.net/proofs/artist/75429c19-6346-4e12-997a-fe4632949c72.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 0xea46da26767770e9f10b824142ea9f725bebc3dae749ea45868edb47cc26520b. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:44:24Z), 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/JPCR00909740.
男のうそ／かあさんの詩／貴方にありがとう
縁歌集 三山ひろし ～恩師・中村典正を唄う～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab92a9dffc1423f42ba577862a9887b7b2c366e2cc01979379b39f92b5e9258. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01105520.
三山ひろし ファースト・ベスト ～あやめ雨情・人恋酒場～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fdf885a968a636ac7fb21e4195e3de225f1b86dcf8d7807e71e82c33404330. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01306310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6deef7e6cefb9d872b5614a9d605158770ecf90dd6c6969d56611407f1c6c0e9. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/JPCR01001040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bc4343ee385e644acb95824e59bdd4064e60c0f215ed79ac93f5daa52ebd89. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/JPCR01204780.
長編歌謡浪曲 元禄男の友情 立花左近
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3321300cc523cb798647646fc66535bdbd57cb7d40327aebd5227fc85e6a93. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01501790.
三山ひろし 全曲集 ～お岩木山・人恋酒場～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38d8db999d1f61aad43473e6e7bbde4447c1dc9897d9a940a71528c64e79dd4. 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/JPCR01301740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cd85a5bf7309dcde2a2a2fea1387fbd123a27c82760283abb763339ef6022d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01601040.
三山ひろし 全曲集 ～四万十川・お岩木山～
ミヤマＤＥアニメ ～三山ひろしが歌う、国民的アニメソング～
三山ひろし全曲集 ～男の流儀・四万十川～
【10周年記念盤】いごっそ魂／男の路地裏／あなたは灯台
三山ひろし全曲集 ～いごっそ魂・男の流儀～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5eda5cdf5f420b337d55a9aa27362c46f0a2bf0ed3184b7746e816eecc88de. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:08:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01708840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fb4c959545ad63ad8628765acb1c5c2c418acaa614f6077a8f7f697f0ad024. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01407440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aaf612a01f608715f7081dc5430a3f2afbe706b752e0f4045ce3376e4ac6d73. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/JPCR01607990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a92b854956594695a69ee02731ca352098afd8b96687316fe9f20b700037d53. 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/JPCR01103830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6c9e11fa96901f154c2c0d283da19c8eb530c7bfeae8c9fcbebec684d6226c. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/JPCR01802160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bea4aee32e313adcb8015b4f5c42748a6761caea73a61f7e901a292c91e1b8. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/JPCR01001030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5d1125b3c206e2c738cc61f311d90748aae627cde9596fd2ff0fdd561ea317. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR01508810.
【タイプB】望郷山河／ひろしの故郷自慢ぜよ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374e9a2b970716c91a144e06c01f19549d0f9b91b96cd9b5ae97383a5aabf030. 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/JPCR01807240.
三山ひろし全曲集 ～望郷山河・いごっそ魂～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b44992b0331ffd8d98c62890059ce2ee209d4f4e57e60d9434aea787ccac42. 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/JPCR02001850.
【感謝盤】北のおんな町／SATOUMI～幸せは、あさこいよさこい～／ありんこ一匹
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edc56d6e44e5289d8624a7abf5b0d5d52108e580599b7fec165451506de32b6. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/JPCR02002660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1918a250a5614afed3254fdba6944d9ccb5192a8dabbad02052d526bfff9931. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:34:44Z), 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/JPCR01301880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6a68ecc8f6ec2281ec6621476bc858ba61ce3e58fa129805b9841343b210b5. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:30:45Z), 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/JPCR01301910.
三山ひろし全曲集～北のおんな町・望郷山河～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c35b18f63b7b5ab25412391c219c308f98fd9d40d07557f31f7607b09dc3df0. 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/JPCR02100920.
三山ひろし全曲集〜谺ーこだま・北のおんな町〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d9b469d27671319cdcb1e64cea953cdc68284a4ca0c2ec0c8e2535682285af. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/JPCR02005430.
こころの歌〜三山ひろし叙情歌を唄う〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aba1c1357934d0f96ff8e8f25c097f8a1beee7cc7527dc083b618955754d760. 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/JPCR02105130.
三山ひろしが唄う！-懐かしの名曲100選-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c868b151e02ed9109475233b191867370c1e5de6c57ff69c12ec7f222011e42. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:24:34Z), 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/JPCR01801510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa199328b3fe484817d431488510996bdc091681d7724a9097cf92c33719172a0. 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/JPCR02201180.
こころの歌2～三山ひろし叙情歌を唄う～
三山ひろし全曲集 ―花恋歌～はなれんか～／浮世傘―
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec8ba579fb8393804b159fdb2149c7b9535530a395bcf1686dfc98403f96419. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR00901490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d4de10f779fce6e88081ead469c6c9e4771c8c0f93f396d05c4cb4ae73dce7. 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/JPCR01006220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a2c6a4a979e90bb2a406d480113018f4ab6c97638c9a07e581916050cd3dcc. 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/JPCR02005440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885fe4ecd5d2c33762cf2c1b9a65d856d0b6acd6ef78b9b269cfaa0e8a3b3fae. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:40Z), 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/JPCR01902220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1166a7a657c5ac8339c136ddbbc77dea2a0655a1e6140bf3ca27aa48f516b2de. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JPCR01103840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3886cc9c655fec6805367eb13459d828d41b002b5f74b26edcd6c07e1fa4f7e0. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/JPCR02205450.
ファーストコンサート 演歌の夜明け
カスバの女 (ファーストコンサート)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb4a09935a9276951bbfb8cd60d909f06b69fc05f27d4371982e7bf6790b399. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/JPCR02205990.
歌う門には夢来たる！ コンサートツアー2022～23
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1fe77831875d230acdd3ae4b78b01ad3f0d25d9b5c8de68560f0f23fa3eb67. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR02303110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee8d7d44213b109900829391bcb12657e64d1631653a3e6327b18fde9974ae4. 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/JPCR02303140.
三山ひろし全曲集 ～落語歌謡「厩火事」入り～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9af7264f7619f6bbec7665d21bd0ec6d9f1508cb41206dad240a3f45cc30b5e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:52:00Z), 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/JPCR02304600.
恋…情念／神輿／恋…情念 (ギターver.)【スペシャル盤】
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e564f944a8dcac73480379892ee7c754df24a0595d200d628ca04bbd06aeb80. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/JPCR02401630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f73d2e6b77d322c4fabda42813ae630bb4120332939a8fc852c8d7f5cb1e7b7. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:44:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCR02401700.
恋…情念／大阪みれん酒／恋…情念 (ダイナミックver.)【感謝盤】
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe718ea33455b732db28c0863bc8d2c1f04c85a4247946a0ed88f6b774651bd5c. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/JPCR02305060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf623d8ff68c88cb66cefc04973dd0fa69fb4d178ebb8e167e8dfb7ceee5def62. 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/JPCR02402860.
三山ひろし全曲集～恋…情念／北海港節～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d35072234ec4780b789db9de09708db49abf7fb815c5326a42c8c760459341. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/JPCR02405220.
大好きな星野哲郎先生の作品を唄わせていただきます！ ～生誕１００年・星野哲郎作品集～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3757995aec66f02ecd59f424160e7adc8837d5aacf3d9e67a70799c2d34f3db1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:42:14Z), 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/JPCR02501340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d35cf48a58d07c7501c75838dc8da7c3169f449e965849b44a68b806b88b4c. 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/JPCR02501360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e4dbd7a7e8456899a4619a227f92dd69a65844454f39d4ee2cc657b6cb8774. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:25:40Z), 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/JPCR02501380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94524fa6371bc2bf96ceba2ad20b2b00b0e393f6c208a9691dc4d528897f912d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:28:20Z), 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/JPCR02501450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0833c2c5bc6bbf8d34692442b96d704d83d5ffd818e22352071bcc095d08ee50. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:44:59Z), 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/JPCR02501490.
コンサートツアー ～熱唱！熱演！うた語り～ 【ファイナル！】
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4924768f77d9cb6e5bec0e4e46c60a5bf8fa0e0580479ba4a64cf0ac5841c2c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/JPCR02504000.