is a Japanese voice actress and singer affiliated with I'm Enterprise. As a singer, she is signed to Warner Bros. Home Entertainment. Hayami won the 10th Seiyu Awards for Best Supporting Actress. Ea
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 0x52bb8e522023e30315b495ea8d2d3c597ced261f460064e66cac3d41a6b4b26d. 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/aaa74f2e-3cbe-4094-a15a-1241a3a42448.json and https://artists.proofprofile.net/proofs/artist/aaa74f2e-3cbe-4094-a15a-1241a3a42448.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 0x958022e960fe236233aeac4fc10074e78e7036e2d89de4fd196cea62e883c137. 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/JPVI02201275.
梶原岳人・島﨑信長・武内駿輔 (フラガリアメモリーズ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66ecf3571328e196b30484d4254a3c16f42657517d7d9291882b8a747c501ba. 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/JPA652400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad468fc426e4ae4f706c2f92b59d574f6c3cc478e535afaae2b41ac7d26ea70. 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/JPQ462300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c98edf2a8910ff4c021263fcb57f331d469f3e6467311327ab9249b2c86843. 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/JPQ462200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd441de71e54f71f27158ea997961b9b26d86fc564339170eeece9cc0baee46d. 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/JPQ462200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847b60c8dada255811c71d911fe44d54a47224643be37e6b0951b2271907255e. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:30:59Z), 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/JPQ462100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2243d69ce2fd1b6dc14d5886a8957687fc7794fdb6c9ce85ea494c65d075cdc9. 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/JPQ462200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2016c5fb182a544f84e8eb619714b63646538dfab2b503530e4991a5c1bd6587. 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/JPQ462300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d67db4a8475ce96bcb8731aa7e858ad2b78f5a2c6027b94de12025ed196bbd0. 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/JPQ462300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2016c5fb182a544f84e8eb619714b63646538dfab2b503530e4991a5c1bd6587. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPQ462300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf170a740fb768dde645480f80a60ae2d08a0fe5e1d36693a5110068b13305ccf. 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/JPQ462300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd441de71e54f71f27158ea997961b9b26d86fc564339170eeece9cc0baee46d. 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/JPQ462200043.
賭ケグルイ××オリジナルサウンドトラック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c7e3725e0572d1085bcff833a0ef2220b1167b98ab3c933ed46bfa6d5361c2. 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/JPT551900464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e68dd1c0ab57662d6e063e11165802b3929ce3cdb13553fa02addc8aeca8c1b. 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/JPT551900432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c37d14ad5c6bbebb7e23b9b7f85eb074aa2205a447afed4bde019063007b83. 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/JPT551900442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6855dd9c77bcfce3fccc6684affda7003fef216ff7773e9aa22fe8cd35459e1. 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/JPT551900428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a7c5d245bfccfd6e80b9cbab8ce3758ccee6ab6481418a4b384f69d9325b2f. 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/JPT551900570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3f700b039ebed796ad85f2d8086ab4d571559b301ec84dd40232d66d16eee4. 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/JPT551900467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cfeb9d93a44af9b1ed3afccec9dc57b27b3124f427d081931a96d327ecbd47. 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/JPE101508750.