Oricon Style (Oricon) (January 10, 2014) is a Japanese actor and singer who is represented by the talent agency Horipro. She attended Hosei University as an undergraduate student. 朝日新聞 (2014年12月24日)
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 0xf8bc4f5461593a89ff6d65e91f4e3da1422ba2ea78c7d843b9dc98a0d28659ae. 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/bc67a7e9-7dee-431c-86a3-ca3f7b58a51b.json and https://artists.proofprofile.net/proofs/artist/bc67a7e9-7dee-431c-86a3-ca3f7b58a51b.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 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 0x94b867593f7ab760698d3fa5a2469659fc9335eb238a0bb5d1e81a955cb8794c. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/JPWP00800447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55b3744cc85a23e936866c280dbd8179a968a55f4190e5faaada90b3834d002. 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/JPWP01470237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e95e8e6c9b5faaf5f7e41dc9bbb13c910175c458271f2c4551168574e34830. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/JPWP01470238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5aba418670855b01f14281b7dfc24c2cf60ed0c1a4d4f6d50a0575a170f33fb. 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/JPWP00700141.
何日君再来 (ホーリージュンザイライ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7945d436ecde7af065e79044703346fb79b3c4789a76985d50a8c7697293fff. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPWP01700707.
映画「ヲタクに恋は難しい」The Songs Collection by 鷺巣詩郎
雨とペトラ Prod. by 東京スカパラダイスオーケストラ
A Dream Is A Wish Your Heart Makes - Duet Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89d7b1245980975274533b569759ffb07c1d58370b9557a4466ad3bdc205158. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWD11569946.
Movie "Wotaku ni Koi ha Muzukashii" The Songs Collection by Shiro Sagisu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca30989ef5c293af2f68211650cf1e91afaf88487cd30f53d780f982a1b5f51. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/JPT591910512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62b07db3b0c67f5fb20e7dbd7e64821529006a8078005e8bab0cefc2859022f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/JPT591910514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d3d10cd9003cb7e5e12f9ad137aef6f3b87df8b7c8d8801f1c732a733d8963. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JPT591910520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda349eda262277f742d3ec7356809f8cc7780e00f7671934170dc6a68097033. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/JPT591910522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d868eacb52ce1d2b29f1bb599c8451df38c2a51695c1a772c053a1e5e253ac2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/JPB602500548.