斎藤伸子

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x9e01c0c1d18488a4f6973c85f57e855a7b8cd947769a4e1a5a2884cce9fe4007
Status: registered
Registered: 2026-06-17T08:49:02+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x9e01c0c1d18488a4f6973c85f57e855a7b8cd947769a4e1a5a2884cce9fe4007

Top Tracks

あひるのぎょうれつ
かわいいかくれんぼ
冬の夜のおはなし
ホ!ホ!ホ!
カエルの唄

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/6575380