, known as Ami or Dream Ami, is a Japanese singer, dancer and television personality. She is a former member of the Japanese girl groups Dream and E-girls. She debuted as a member of the eight-member
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 0x353f8092b8c486dea6e4ab0ed6b9d526c205ca549433eb70df3735a8867c1196. 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/82544ccc-02e8-408a-9831-bcdfd1847e4a.json and https://artists.proofprofile.net/proofs/artist/82544ccc-02e8-408a-9831-bcdfd1847e4a.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 0x239e3a7699eb2d950a14b64cf34c69ba50a2b9e2507a64ca8c372d67e86cccbc. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/JPB601603117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bc14871328b88deed5a5c949bee0df2a331ec3fe440149400be5cd025eef90. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/JPB601702077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd325d58ba48d5033f6d283670b0ef356956bf14845913d6a33d0a122a3fba88. 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/JPB601702079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60e2f33fff300f0ad348dbd945423f206fddf2284532f9089f207f51913320c. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/JPB601702913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239e3a7699eb2d950a14b64cf34c69ba50a2b9e2507a64ca8c372d67e86cccbc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPB601603117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bc14871328b88deed5a5c949bee0df2a331ec3fe440149400be5cd025eef90. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/JPB601702077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8cf075d6ae25e09d3383335cdce32f8ee4ea14b8814ed5728508b4b6ff2c16. 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/JPB601801049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2708948d547620c0859f2b50c78646f7a9f1fd33060d214987a8fade8c7775. 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/JPB601803021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbe6934cd7e554bf056edd1c1dfbb1cf6351772c39e0bcf4fb764c1c643ba04. 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/JPB601803018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac67967a696280c6de8f6f3118b2a3041f500f86ebe8b197f4ab859e76b745ca. 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/JPB601900258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf58701883c563ceda18cbb6fc7c46a359d619c36cdd0a7ad4f3708b004b4f6. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/JPB601902793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5dc711cc249c4734c08d5e8ba703250bf1c8843a11ef8fd15756ea1ba8f693. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/JPB602100678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cd23f911438066d264d69651bc8c6bf27625c172b5357b8ca03aaa1d416d64. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPB601703128.
はやく逢いたい - Live at Saitama Super Arena 2017.7.16
E-girls LIVE 2017 〜E.G.EVOLUTION〜 at Saitama Super Arena 2017.7.16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2d8671f3db263f1bcba5f0cad621193693ae98b4fcb832c84d831da7a07dba. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/JPB602002899.
トライ・エヴリシング - E.G.POWER 2019 POWER to the DOME at NHK HALL 2019.3.28
E.G.POWER 2019 〜POWER to the DOME〜 at NHK HALL 2019.3.28
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b954513afa6ad031a819e4a971f9eafaeef1a96c1f09ca54c3dcd726221ede. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPB602002524.
はやく逢いたい - E.G.POWER 2019 POWER to the DOME at NHK HALL 2019.3.28
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9709cf04c975aa537aa427a22885f869eb61a298f2fb2dcdd7081a828ed646c5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/JPB602002526.