You can bet signet coins at https://thimbly.org .. implementation of babilonia . need to use a psbt supporting wallet for signing, works with Sparrow and Core and should be taproot. Though i guess you could do it non-taproot but you need the psbt co-signing feature. paper and code are linked at the top of the page. This is just for demonstration purposes, the better way of doing it is p2p via a Core node, though this is perhaps more fun :)
waxwing
npub1va…knuu7
2026-09-04 20:15:15 UTC
Author Public Key
npub1vadcfln4ugt2h9ruwsuwu5vu5am4xaka7pw6m7axy79aqyhp6u5q9knuu7Seen on
wss://nostr.momPublished at
2026-09-04 20:15:15 UTCEvent JSON
{
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"pubkey": "675b84fe75e216ab947c7438ee519ca7775376ddf05dadfba6278bd012e1d728",
"created_at": 1788552915,
"kind": 1,
"tags": [
[
"client",
"Primal Android"
]
],
"content": "You can bet signet coins at https://thimbly.org .. implementation of babilonia . need to use a psbt supporting wallet for signing, works with Sparrow and Core and should be taproot. Though i guess you could do it non-taproot but you need the psbt co-signing feature. paper and code are linked at the top of the page. This is just for demonstration purposes, the better way of doing it is p2p via a Core node, though this is perhaps more fun :) \n\n",
"sig": "e8ae556d1a432601e28ffabcdb9730dbf4f68d196940785af459655fb4c385fd828a0d0770c76af85614e42d1aaa10f52e24f6e7f80f251e163a6b6bd62018b0"
}