(stylized as TOKYO GIRLS' STYLE) is a Japanese girl group formed in 2009, and was the first idol group created under Avex Trax after SweetS. The idol group originally consisted of five members: Miyu
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 0x2bb06da91f6e6dfa366c775bcd0d0c57c94ed2533f7624cb9b695effe420ac6e. 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/e1a0f72f-d94a-453c-ae60-50cebf491736.json and https://artists.proofprofile.net/proofs/artist/e1a0f72f-d94a-453c-ae60-50cebf491736.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 0xf23ef735fc6a43ed4e23dff077dad531bba034941647a249485e5fd849d9ecdf. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/JPB601011401.
Limited addiction / We Will Win! -ココロのバトンでポ・ポンのポ-ン☆-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888a03f8094ad997b23742752636f0aad34ee36c2e469f52a7e83338f438a05c. 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/JPB601135106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888a03f8094ad997b23742752636f0aad34ee36c2e469f52a7e83338f438a05c. 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/JPB601135106.
十字架 (映画「学校の怪談 -呪いの言霊-」 Ver.)
怖い曲集 +「学校の怪談 -呪いの言霊-」オリジナルサウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40383cea6f93d1761a70d63c6a8b3d5c6e6a3984e206d60daee57981ed04cd4. 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/JPB601243804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb759c4fffe744c913d7e80c20e2e274709a01c552af2c6fad172ff2d84e1fef. 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/JPB601304489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79d8ce94531e59a38f77ab3c99e64808bfd09d48d2430ec1d6cf4a50cebeec3. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPB601501762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc3de83111a0fec699322d036f7fe14b190a9ab22912d32ceb7e537ddebbe68. 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/JPB601504539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe127565e0f09ac93f24a50d352f5c42c4163aec22563722342aba6848665a740. 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/JPB601603627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e5a649a203c19f7bdbd66be3aafb39826ef8ec3088ed3403b75ce4745d1b23. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/JPB601700617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31dd364d1ac3375f0f37005ac6b778fa4d3bcb8040679b3ef2127791bc40039. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:03:50Z), 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/JPB601703166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32270d8d4f549c8f327d16022e5c9b647432aa6d4033aecb00bbb8dd6419bd68. 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/JPB601703170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ca9d637d8bc50058325d4a697ce4de4eff4e0c0e052e62630219f1011fc3c4. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:54:18Z), 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/JPB601800322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b65695c59ba2ae24e7d138e16c7d8346bef383ae2b0fb58ce3eef903ac7079. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/JPB601801583.
STARTING OVER! "DISCOGRAPHY" CASE OF TGS
東京女子流 CONCERT*07「10年目のはじまり」at 中野サンプラザ 2019.05.25
Never ever - TJO & YUSUKE from BLU-SWING Remix 190525_中野サンプラザ公演 ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7aa6d088a45e755fac395d2df8f1db448f535298a0b91f72970b9512fda56be. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:30:34Z), 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/JPB601902669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb585530a5ff7cd69b8c5d54a10e47c71d27091f2f0a116d971ac6c75e24b6c. 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/JPB602202771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789505382534cdf551c2bc3496974fdc6c7c356a42014a02bb92a1802cfd5512. 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/JPB602102485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35183adbf06fc1f8d87fc1675b274784da8db024daa2e7893799ebf9e756798e. 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/JPB602203000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd671ffee9a963d4b3bf3c88ed743de83645e6f0d26af063080285d2fe9f1fa98. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:28:47Z), 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/JPB602104423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a10c383a153d1e158edf4469e985ea83641c8c15474ab37cc4fedfb45a731. 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/JPB602203022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18f77ce3391ec8b7658cd8209b1764ab2ad741e971ad6b8d7545976456514ed. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:07:54Z), 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/JPB602401811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce66ce88d81e766e467ce0cda4cc0f2453e08ce2586e965927ba638095a7e777. 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/JPB602401529.