is a Japanese pop singer and songwriter. She is best known for her songs used for anime theme music, particularly the opening and ending themes of the Full Metal Panic! series. In addition to her voc
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 0x022eb5e4464370f873e5ce86244731cc72e63de9d5701b6280b4e4d529466dac. 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/5da0899b-454c-4d9e-ba35-8fa456bbac4a.json and https://artists.proofprofile.net/proofs/artist/5da0899b-454c-4d9e-ba35-8fa456bbac4a.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 0x466f66c1ca80059d649ce03566a75f97666c8b6df1fceac83ef316a4ac3ae7fb. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/JPPC00000753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6278d82d5ceed66ca9b2d597bb9bdf2e5e9c1c26b23fbc8af452c8bbb356c4cf. 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/JPPC00101707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466f66c1ca80059d649ce03566a75f97666c8b6df1fceac83ef316a4ac3ae7fb. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/JPPC00000753.
Full Metal Panic Original Soundtrack Album 1
フルメタル・パニック オリジナルサウンドトラックアルバム1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293dee89303dbd4bcd11064109afab34d46150535b88126299fa41b728049137. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/JPPC00101872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9eedd3dc89f867f4a1e7c8dfcc57d9b5b97a433db120fd029a9b6ce77637ae. 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/JPPC00300698.
Review~下川みくに 青春アニソンカバーアルバム~
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a08f3d6960646ee0b185e811dc0854809b132c681523b5607b8fcfdd057c831. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/JPPC00301387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf0591617819bd558d7e64c9e8d3cfa0f79f78ee726796017313b7b0e309070. 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/JPPC00301390.
Full Metal Panic Fumoffu Original Soundtrack Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a5af666fa114b0dcd6f6108363f0584cf8de7f043975fbcf9b74d942aceac5. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPPC00300697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9eedd3dc89f867f4a1e7c8dfcc57d9b5b97a433db120fd029a9b6ce77637ae. 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/JPPC00300698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2a72ba119bced58ad37754ce88fbeebb9a32505597784a5434487acfbfa08b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPPC00300455.
フルメタル・パニック ふもっふ オリジナルサウンドトラックアルバム
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2a72ba119bced58ad37754ce88fbeebb9a32505597784a5434487acfbfa08b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/JPPC00300455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2a72ba119bced58ad37754ce88fbeebb9a32505597784a5434487acfbfa08b. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/JPPC00300455.
Grenadier Hohoemi no Senshi Original Soundtrack Album
グレネーダー ほほえみの閃士 オリジナルサウンドトラックアルバム
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784ac5123ce6ffb4fcd283cdac108f86020b5fc4b4ad9be97eb588f3c36aec9d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/JPPC00501284.
Remember ～ Seishun Anime Song House Album ～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa925e18d08034886549a4f1e0eb8aa06f609dcf1dc416062a956d89a1c694778. 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/JPPC00600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9329cd112d0ebca13eba15b26758bdf927795c447bb8c84ebf63a9359d2e91bc. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/JPPC00600167.
Reprise ～ Mikuni Shimokawa Anime Song Best ～
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a08f3d6960646ee0b185e811dc0854809b132c681523b5607b8fcfdd057c831. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T12:45:27Z), 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/JPPC00301387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89424a22a61531406dbfd2f99e32a6620781180f4e9e193a3a824aa9bab97206. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/JPPC00301389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf0591617819bd558d7e64c9e8d3cfa0f79f78ee726796017313b7b0e309070. 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/JPPC00301390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaea91a35af07fa49ae7dd51474cc92a6840ebb528af0435d51c114c24d15096. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/JPPC00501285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaea91a35af07fa49ae7dd51474cc92a6840ebb528af0435d51c114c24d15096. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/JPPC00501285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeda3beb6a575cc012e03a4ca7c94cc2e88612bb9c2725b5b800e894c4260594. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/JPPC00600160.
コンディション・グリーン ~緊急発進
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe303e7f24fbf084664eec0f2e5e6346c1553533985c3ae7c7c547519f1b4b3b3. 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/JPPC00600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeda3beb6a575cc012e03a4ca7c94cc2e88612bb9c2725b5b800e894c4260594. 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/JPPC00600160.
9 - Que !! - Mikuni Shimokawa Self Cover Album
9-Que!!- 下川みくにセルフカバーアルバム
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6278d82d5ceed66ca9b2d597bb9bdf2e5e9c1c26b23fbc8af452c8bbb356c4cf. 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/JPPC00101707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08245627693cdb7d1b838918d51ab992e30b5a44a48e84298074bfa75c93c65c. 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/JPPC01001079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466f66c1ca80059d649ce03566a75f97666c8b6df1fceac83ef316a4ac3ae7fb. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/JPPC00000753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784ac5123ce6ffb4fcd283cdac108f86020b5fc4b4ad9be97eb588f3c36aec9d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/JPPC00501284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaea91a35af07fa49ae7dd51474cc92a6840ebb528af0435d51c114c24d15096. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPPC00501285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6278d82d5ceed66ca9b2d597bb9bdf2e5e9c1c26b23fbc8af452c8bbb356c4cf. 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/JPPC00101707.
Tv Anime "Fairy Tail" Op & Ed Theme Songs Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08245627693cdb7d1b838918d51ab992e30b5a44a48e84298074bfa75c93c65c. 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/JPPC01001079.