Built something pretty cool 👀
A new L2 called Spark dropped a few weeks ago, and it instantly blew my mind.
So I went to work. Since then, I’ve built the foundation for a fully web-based, self-custodial Bitcoin Lightning wallet.
Here’s what it can do so far:
1. Send & receive sats instantly
2. Get your own LNURL address (e.g. [email protected])
3. Pay to Lightning addresses across the network
4. Same clean, updated UI as Blitz mobile
Try it👇
https://wallet.blitz-wallet.com
Built on Spark ⚡
Still early — feedback welcome!
blake / Blake Kaufman
npub1nh…nxfyh
2025-06-17 17:27:01 UTC
Author Public Key
npub1nhjnmg9kl6yvehemr9638nsyvtpjtt39r2ketlt7h77pd2y6dqqscnxfyhSeen on
wss://relay.damus.ioPublished at
2025-06-17 17:27:01 UTCEvent JSON
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"created_at": 1750181221,
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"content": "Built something pretty cool 👀\n\nA new L2 called Spark dropped a few weeks ago, and it instantly blew my mind.\n\nSo I went to work. Since then, I’ve built the foundation for a fully web-based, self-custodial Bitcoin Lightning wallet.\n\nHere’s what it can do so far:\n\n1. Send \u0026 receive sats instantly\n\n2. Get your own LNURL address (e.g. [email protected])\n\n3. Pay to Lightning addresses across the network\n\n4. Same clean, updated UI as Blitz mobile\n\nTry it👇\nhttps://wallet.blitz-wallet.com\n\nBuilt on Spark ⚡\nStill early — feedback welcome!",
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}