1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab994ecc6f86d11314b15933fb22934c3a305bfd8593cc53661d37241d92e93. 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/eaa8d738-9af5-489a-99ae-938015f8db95.json and https://artists.proofprofile.net/proofs/artist/eaa8d738-9af5-489a-99ae-938015f8db95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mother at Fourteen Original Soundtrack (14 Sai No Haha Aisuru Tameni Umaretekita Original Soundtrack)
日本テレビ系水曜ドラマ「14才の母 愛するために 生まれてきた」オリジナル・サウンドトラック
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2406640a8fbc3e35fad3c28566b75e0fe798d7aaef60454e2916fd56fa0d314. 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/JPVP00613401.
テレビ朝日系木曜ドラマ「聖なる怪物たち」オリジナル・サウンドトラック
テレビ朝日系木曜ドラマ「Doctor-X〜外科医・大門未知子」オリジナルサウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea5d463ed2783a219c97be3388ba927affc21c13e095892257450d3a73699e8. 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/JPCO01404650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a658fb08672f07f30b013dff8c0cfa216dc31075a6c3c7f4447a1170e5c38f3. 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/JPCO01404660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f60133b00ebe9477053acfa72f3329464bd0a353eeeaefc0adc2e261a2e2f6. 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/JPCO01404680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57db1c5a2df49829791ce5c6db658024f45be496996ced97b2a14688953b68a. 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/JPCO01404720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c82665f53daf50cf74320fbde95c2163c5f3ed405676d87ba3ed1e9ae7543f7. 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/JPCO01404790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925448cdefac44032c390a0b2a1e55cb29c25a7ecb9de61c7b31318fa68947a8. 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/JPCO01404800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f468612d4368141c68bfb04502cdeb992680fb187387541a714e55cbf7e5a3f. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:40:01Z), 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/JPCO01404820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d0d69afa78df83c8fccd9c5f765f85c32801bf76dc2d462958a8192b15a030. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:39:48Z), 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/JPCO01404870.
テレビ朝日系木曜ドラマ「遺産争族」オリジナルサウンドトラック
テレビ朝日系木曜ドラマ「エイジハラスメント」オリジナルサウンドトラック
エイジハラスメント - ピアノ・ソロVer.
『劇場版 弱虫ペダル』オリジナル・サウンドトラック
TVアニメ「弱虫ペダル NEW GENERATION」オリジナル・サウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4568b93a25246950b106e8050630d18c03ea8c4c3f65021cee627bf591acf80e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV431700146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18c1b3a9611727ef31fc2cae1db53b4bdc42ea0c5137a82040e536a4420d595. 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/JPV431700147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82651bf4134846da49a966c648944462487b113c33eccfbb9f82c361340915af. 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/JPV431700150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e65f7c68d19c5dd0ca9cee5eebf0d14b1f54ae180812f416b21905d3e786637. 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/JPV431700160.
テレビ朝日系木曜ドラマ「七人の秘書」オリジナル・サウンドトラック
名乗るほどの者ではございません
ゴジラ S.P＜シンギュラポイント＞ オリジナル・サウンドトラック
わたしはペロ２！ - 知能レベルが上がってきました ver.
ゴジラ出現のテーマ - シンギュラポイント
ゴジラのテーマ - シンギュラポイント
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ce64809a670a0b0076617b171407fc9e128d6ce1286f36a243ea3c5c6de49f. 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/JPV432100266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ea9dba16f505ed059bbb7a936bebd568a4dc65a8b6bdcbe6104342156582ed. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/JPV432100256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa558b968c7470f89948fd3b8ff418d90cec1eb727a838037f5ae8d70600f1500. 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/JPV432100262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d708125b087652d0475331d8523ad2e1d09291193ecf13d22587cd56728aae7. 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/JPV432100267.
テレビ朝日×ＡＢＥＭＡ共同制作ドラマ「言霊荘」オリジナル・サウンドトラック
テレビ朝日系金曜ナイトドラマ「NICE FLIGHT!」オリジナル・サウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5659b11c9fddc7a69f7bc5892048766a4c69661e49540c9e1c8eb9c72098d8. 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/JPVP02212122.
テレビ朝日系木曜ドラマ「ザ・トラベルナース」オリジナル・サウンドトラック
テレビ朝日系オシドラサタデー「単身花日」オリジナル・サウンドトラック
“Doctor-X Gekai Daimon Michiko”COMPLETE SOUNDTRACK VAP Edition
“Gekijoban Doctor-X FINAL”ORIGINAL SOUNDTRACK VAP Edition
「劇場版ドクターX FINAL」オリジナル・サウンドトラック VAP Edition
テレビ朝日系木曜ドラマ「ドクターX～外科医・大門未知子」コンプリート・サウンドトラック VAP Edition
東帝医大応援歌「唯一無二」 - カラオケ
“The Travel Nurse”ORIGINAL SOUNDTRACK (Vol.2)
テレビ朝日系木曜ドラマ「ザ・トラベルナース」オリジナル・サウンドトラック（Vol.2）
WINNER! GOZYUGER! (TV Edit) / Chikayorigatai Ga Ne Wa Ii Aitsu / Warera No. 1 SENTAI! / No. 1 SENTAI GOZYUGER! / TEGASWORD No Shokan (Type A) / TEGASWORD Dai Battle! / Sasurai No TONO HOERU / BiliBili Be-lie-ving (TV Edit)
WINNER！ゴジュウジャー！ (TVサイズ) / 近寄りがたいが根はいいアイツ / 我らナンバーワン戦隊！ / ナンバーワン戦隊ゴジュウジャー！ / テガソードの召喚 (Type A) / テガソード大バトル！ / さすらいの遠野吠 / ビリビリBe-lie-ving (TVサイズ)
ナンバーワン戦隊ゴジュウジャー！
テレビ朝日開局65周年ドラマプレミアム「終りに見た街」オリジナル・サウンドトラック
"Owari ni Mita Machi" Original Sound Track
The man Claiming To Be My Fathers Comrade
Disappearance of the Tamagawa-Takashimaya
The Fortune Telling and Leaflet Strategy
No. 1 SENTAI GOZYUGER Music Collection Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062cc3576d559562a9c997bc8143e623e165bbbac85dd7ee238eb0e3df992051. 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/JPCO02501860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc992df92c9db2fe7e570505d66de85fcb9a7d13de8ee15e90d85ea33194107de. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02501750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969ad243707d4df917dbb7b8b247e875aa5bd5bab83b39d93b09c92fcb456d0a. 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/JPCO02501420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ccb1c47441e3ac40d9a27d98fe15bc825d3ddff92499c6b0ad5bf2933f689d. 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/JPCO02501730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4df6e7b6f22a2eb3cc378a2572f5e63eff3e100ac51a56e6596798e7e596254. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/JPCO02501280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435945017ef98420fc818063f27f0a98ed676db9098dc455b03e5f9c045ccfa3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02501300.
いやさか一発！ロッククライミングバトル
エンゲージ！ゴレンジャーハリケーン！！ - Type A
エンゲージ！ゴレンジャーハリケーン！！ - Type B
全戦隊レッド世界中でヒーローになる
No. 1 SENTAI GOZYUGER Music Collection Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e02b0f0e95528835b8dc2ea9c0a5557dd7c3e4fcf43621f55eefb073020ef0. 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/JPCO02512980.
WINNER！ゴジュウジャー！ - TVサイズ インストゥルメンタル2
No. 1 SENTAI GOZYUGER Music Collection Vol. 3
WINNER! GOZYUGER! - TV Edit Instrumental 2
Watashi Wa Hossuru, Yubiwa To Waga Muko O......
BiliBili Be-lie-ving - TV Edit Instrumental 2