JBIinc_bitcoin
日本ビットコイン産業株式会社
The official account of Japan Bitcoin Industry — a company dedicated to advancing the Bitcoin industry in Japan.
Public Key
npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 Profile Code
nprofile1qqsxhpvuy3230ykn32mg0zv4xu9m3xxg3st88wtuy0r3zah553dtuhspzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqg5waehxw309aex2mrp0yhxgctdw4eju6t0f4skwp
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Published at
2026-06-09T05:56:11+02:00 Event JSON
{
"id": "7c3f1c8ba116ce4a342ff8573b5b9b0e87001fd95aa1faec659966f5c65820d3" ,
"pubkey": "6b859c24551792d38ab6878995370bb898c88c1673b97c23c71176f4a45abe5e" ,
"created_at": 1780977371 ,
"kind": 0 ,
"tags": [
[
"alt",
"User profile for JBIinc_bitcoin"
],
[
"picture",
"https://npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52.blossom.band/85f5c8abc646ec4639b8b7decd5d18f0ceb028cf9c8cbbb081fd69970664e469.jpg"
],
[
"client",
"Amethyst"
],
[
"name",
"JBIinc_bitcoin"
],
[
"display_name",
"日本ビットコイン産業株式会社"
],
[
"website",
"https://jbi.co.jp"
],
[
"about",
"The official account of Japan Bitcoin Industry — a company dedicated to advancing the Bitcoin industry in Japan."
],
[
"nip05",
"[email protected] "
],
[
"banner",
"https://blossom.primal.net/ffa1c314ed6a68e189008bd18d98abb88ed2f3ec882ff6a599bd3cb3ea191672.jpg"
],
[
"lud16",
"npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52@npub.cash"
]
],
"content": "{\"picture\":\"https://npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52.blossom.band/85f5c8abc646ec4639b8b7decd5d18f0ceb028cf9c8cbbb081fd69970664e469.jpg\",\"name\":\"JBIinc_bitcoin\",\"display_name\":\"日本ビットコイン産業株式会社\",\"website\":\"https://jbi.co.jp\",\"about\":\"The official account of Japan Bitcoin Industry — a company dedicated to advancing the Bitcoin industry in Japan.\",\"nip05\":\"[email protected] \",\"banner\":\"https://blossom.primal.net/ffa1c314ed6a68e189008bd18d98abb88ed2f3ec882ff6a599bd3cb3ea191672.jpg\",\"lud16\":\"npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52@npub.cash\"}" ,
"sig": "c23ec042a1e0b187e70bafe5fd08804babe706c629b228faa6a38644c63bd8062981f489e1e3830b21403e72026eee9f4e5e082b09144328c9f6cc9b127ef425"
}
Last Notes npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin That makes sense! What about using disposable npub/nsec? npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin If you like WoS, you can also try cashu.me and Blockstream wallet. So easy to use and modern UI, depending on how much you wanna stack though :-) npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Nice! Compared to cashu.me, which do you feel is better regarding UX? npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Which one's your favorite? :-) npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Hoot hoot! Team Owl here from #nichibi a.k.a. JBI! npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Thanks for the feedback, robdev! npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin "Where can I spend bitcoin in Japan?" We see this question on Nostr every week. npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin In Japan, sales received in bitcoin are treated the same as sales received in foreign currency and you just record the JPY value at the time of receipt as revenue. Nothing special needed on the merchant side :-) npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Real-world Bitcoin inbound-payment experiment from Japan 🇯🇵 npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin This one aged well 😌 npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin It's officially live!🚀 npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Finally got it done — we're now NIP-05 verified on Nostr, and our Lightning Address is live! npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Speaking of privacy in Japan, Atsuko Muraki, a Japanese government official, spent 164 days jailed for a fraud she didn't commit — a case built on evidence a prosecutor literally falsified (he altered a floppy disk's timestamp). She was cleared only because a journalist caught the tampering. npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Thank you for your inquiry. npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin こんにちは、inkan さん！ npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Thanks for having us! Sure thing! Looking forward to that❣️ npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Thank you Daniel! We on it🚀 npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin おはようございます！！！ npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Yes! Once you get one with Bitcoin, you can use it like an ordinary pre paid card at online shop or offline merchants without KYC! (via Google Pay) npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin ありがとうございます！ npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin And there's more cooking. 🛠️ npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin 🟧 Yap Island — learn Bitcoin by playing. (For now, its open only in Japan region) npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin 🟧 UseBitcoin — spend Bitcoin without an account. npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Here's what we've actually been building — one by one. 🧵👇 npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin ただいま！🫂 npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin What's up! :-) npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Hello Nostr world! npub1dwzecfz4z7fd8z4ks7ye2dcthzvv3rqkwwuhcg78z9m0ffz6he0q5zjj52 JBIinc_bitcoin Great to see Sprout out in the open — human + agent collab!
