, better known by his stage name , was a Japanese singer, lyricist, composer, voice actor and actor best known for his work on theme songs for anime and tokusatsu. For over 50 years, he had recorded
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 0x84c8a813c2c7e4ab07738e400ea609ef61292042a42d22f7ab3ddea2ef116647. 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/7b7399bc-89f3-4355-afa3-ba7d4754a3e7.json and https://artists.proofprofile.net/proofs/artist/7b7399bc-89f3-4355-afa3-ba7d4754a3e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
超電磁ロボ コン・バトラーV / ボルテスV
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 0x3f7219c4b07d6973d9a34d8e0cc753c53672f2cc2b700f6954d508213117ca9b. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/JPCO07610850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a850e05894c1d9fd7e31f4de2cd4d996520ebf81de810c06231de16925d21f. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/JPCO07711070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da1a5d907ff8dc6dbfd360ac6190946be1ccd3bc97a4050d610fc821de55227. 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/JPC909700715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ad5ddfc10c147e6288eb45c3a1c8c6805afb513dfb295a0b4627905ade372c. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/JPC909700668.
時を越えて (スーパーロボット大戦)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a50753233e16dca2b257e65ba028937a95a4a2401dda68806e57084abe2f98. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/JPC909700901.
ゴーショーグン発進せよ (戦国魔人ゴーショーグン)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a8a47c66c48b419b9252ecbc5a638587c49a3ab08a48f4f3e2776580a716d0. 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/JPC909700128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55859efd0125f4bc0a510c2e3b193db47484efd586ad8c170ec0b8e6cac7b10f. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC909701081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491cfb28d633798539767b42cd333a038568ce8831e9bafd5dbeec16b00ef733. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:34:57Z), 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/JPC909701627.
戦え!ウルトラマンレオ (ウルトラマンレオ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f2b820f01621a12882752302b00d13795a897aa1b1bcb0ee0905832aeff41b. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:03:42Z), 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/JPC909701625.
マジンカイザーのバラード (マジンカイザー)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9224723e19c040ea9396b831fde13747701ef00325656cfcf54816a5feaa8b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:02:33Z), 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/JPC909700680.
熱風! 疾風! サイバスター (スーパーロボット大戦)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420f2e85ec8faeda5dda1a4bda71ea22094d03c43504a6d5e72b591e2bba5603. 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/JPC909700121.
永井豪ヒーロー伝説 音響劇 DEVILMANアーマゲドン編
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55859efd0125f4bc0a510c2e3b193db47484efd586ad8c170ec0b8e6cac7b10f. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC909701081.
水木一郎 ベスト・オブ・アニキング -赤の魂-
水木一郎 ベスト・オブ・アニキング -青の魂-
水木一郎 ライブ・オブ・アニキング -Live Recording SHIBUYA O-WEST Jan.8th 2005-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5013a8c8dc09f8b6cb94ee6b7a85ab2aadbdcea4efa13cf8ab106ae9f59569d8. 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/JPKIO0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6285c1ef344cbd95ca64b8009b228cc737df9a382b47f12433d76de4b0a6b5a. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/JPV200600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3271af14e5e1e4fa3bdbbc41caa1ffda7107b8ecf0e694abb4508f3b0922b3c2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/JPV200600002.
サンセイアールアンドディ・鬼の歳三
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6285c1ef344cbd95ca64b8009b228cc737df9a382b47f12433d76de4b0a6b5a. 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/JPV200600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5fcdb60243c760d997f41b218e6f3811bc7cb78cb0ca11b27c293bb2b08de0. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/JPKI01114054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a2df9394a1fd81b88080412578cbd5a3b8c25d2f73a510decd7196bbd1e958. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/JPKI01114055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9280641a678b2f4d964a48295d8ba45e8961e31b24c49633d33d99c57c6899f. 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/JPKI01114062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19ca1536a21b19502f32e391a49e2dc417947dd4cac967527869d0a956c5a03. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:56:03Z), 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/JPKI01114063.
MASKED RIDER SERIES SONG COLLECTION 06 仮面ライダー (スカイライダー)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf799bde110798f99e58e8f25b773393fb4761d7cd5cd837cf3b2f70c11ff72e4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:10:53Z), 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/JPCO07910610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee192e047118e075a13f5adacd90ebb4ea35459991e9a8b4c5fbdfeffad7d947. 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/JPCO08018330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6a928090d78ba82ae9b61fd434beac659f5d48c6dd02218734b60f8c193880. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:39:50Z), 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/JPCO08018510.
MAZINGER Z : INFINITY - Opening & Ending Themes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62fa5d11b906f0c8e288c865ac726c6679a4306a6555ad91c5d949e8758a30d. 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/JPWP01701526.
熱烈！アニソン魂 THE LEGEND 不朽の名作TVアニメシリーズ『マジンガーZ』
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7eacfabf3dc6a15b71d3f74028b5048593ba2f550b4df41d931a95d7972e7d. 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/JPC909700122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeec4958b851a6264fd5d6b95cf3f6d74457cde070b3e0645e5bfc482b1ea99d. 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/JPC909700132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2813099724e2e702532628b64562acbc4397a1873eeff11bdd0c31e9d2c914. 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/JPC909700966.
Super Female Warriors Virtual Gariben Girl V (Night rider)
BEST of ANIKING～Additional OTAKEBI Ver.～
Mystery warrior Gariben Girl V (Phoenix ver.)
謎解き戦士ガリベンガーV (フェニックスver.)
MASKED RIDER SERIES SONG COLLECTION 02 仮面ライダーV3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2585b1ff9634af25a0dbcd4291a353487cb31f8cd245b060b517f04718c3a1eb. 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/JPCO07304130.
MASKED RIDER SERIES SONG COLLECTION 03 仮面ライダーX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefd794dcebbdb38f4ecbb754d2a515038fd2c0c739dd392d3e517a9b658aaf2. 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/JPCO07406480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99090354946e95a14f89ce8ab123c21d01cc6fe4329de30def704aa0907c14b. 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/JPCO07406500.