Michiyo Azusa () (4 May 1943 - 29 January 2020) was the stage name of Michiyo Hayashi , a Japanese singer and actress known for her 1963 song Konichiwa Akachan, or Hello Baby. Born in Fukuoka, Hayashi
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 0x3af09df3eb4505e513c73b01159148c6f4d3a71a963a49c350d44ad1f3cd53b4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e4d0fc8-82f6-4dc1-a07b-75f979e13db1.json and https://artists.proofprofile.net/proofs/artist/0e4d0fc8-82f6-4dc1-a07b-75f979e13db1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ボッサ・ノバでキッス/恋のゆきどまり
スカイリング・デイト/グッドバイ・ジョー
恋はボッサ・ノバ/すてきなメモリー
渚のデイト/ラスト・ダンスを私と
けんかでデイト/バイバイ・ハイスクール
こんにちは赤ちゃん/いつもの小道で
夢みる想い(ノ・ノ・レタ)/ウィッシング・ウェル
アウフ・ヴィーダーゼーン(また逢う日まで)/二人はステディー
リンデンバウムの歌/夕陽が似合う
忘れな草をあなたに/虹を掴もうよ
ねむの木の子守歌/おめめがさめればかあさん
ポカン・ポカン/憶えているかしら
朝とブラック・タイ/一年前の街角で
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 0xb30440775546be3fcde75915383ff91e99222cb71ecb9aac17e69ff5a410dfc1. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:06:32Z), 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/JPKI07457122.
あかいサルビア/リリー・マルレーン～悲しい道～
銀河系まで飛んでいけ!/ミストレス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ae8ad29c2c36050121ccc0e0baa7eafcc9790db950b64f6a9d2f6f7b02e1b8. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/JPKI06530696.