# \#signet

**URL:** https://delvingbitcoin.org/tag/signet/22.md

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## [Proof-of-work based signet faucet](https://delvingbitcoin.org/t/proof-of-work-based-signet-faucet/937)

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**Author:** [@ajtowns](https://delvingbitcoin.org/u/ajtowns)\
**Replies:** 11\
**Last updated:** [October 27, 2026, 2:10am UTC](https://delvingbitcoin.org/t/proof-of-work-based-signet-faucet/937 "2026-10-27T02:10:19Z")

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With the recent activation of OP\_CAT on signet via the bitcoin inquisition client, it’s at least theoretically possible to some weird scripting tricks. One of the easier things to do with OP\_CAT is to validate proof-of-w…

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## [Regular signet reorgs](https://delvingbitcoin.org/t/regular-signet-reorgs/2549)

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**Author:** [@ajtowns](https://delvingbitcoin.org/u/ajtowns)\
**Replies:** 5\
**Last updated:** [June 23, 2026, 5:48am UTC](https://delvingbitcoin.org/t/regular-signet-reorgs/2549 "2026-06-23T05:48:48Z")

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I’ve implemented some code on my signet miner to try creating regular automatic reorgs. Target is once a day, but the trigger is cryptographically random: HASH=$($CLI getbestblockhash) if \[ "$(( 0x$(echo $SECRET…

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## [Default signet reorg history — was the fork at height 287766 (depth 19) deliberate?](https://delvingbitcoin.org/t/default-signet-reorg-history-was-the-fork-at-height-287766-depth-19-deliberate/2591)

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**Author:** [@pramodkandel](https://delvingbitcoin.org/u/pramodkandel)\
**Replies:** 8\
**Last updated:** [June 8, 2026, 6:55am UTC](https://delvingbitcoin.org/t/default-signet-reorg-history-was-the-fork-at-height-287766-depth-19-deliberate/2591 "2026-06-08T06:55:43Z")

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We run a Bitcoin L2 and use the default signet as our primary testnet, so I’m trying to understand how often and how deep the default signet reorgs. On a fork-observer instance I found a fork at common-ancestor height 2…

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## [P2WOTS: Live Signet & Interactive Wallet Demo](https://delvingbitcoin.org/t/p2wots-live-signet-interactive-wallet-demo/2557)

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**Author:** [@opus-lux](https://delvingbitcoin.org/u/opus-lux)\
**Replies:** 0\
**Last updated:** [June 4, 2026, 12:53am UTC](https://delvingbitcoin.org/t/p2wots-live-signet-interactive-wallet-demo/2557 "2026-06-04T00:53:24Z")

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Hello Bitcoin Community, I have been working hard on P2WOTS, the lightest weight proposal for post quantum signatures on Bitcoin! To prove the viability of the proposal I have launched a custom signet and wallet interfa…

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## [Signet faucet using 25-long-tx-chain & RBF](https://delvingbitcoin.org/t/signet-faucet-using-25-long-tx-chain-rbf/1426)

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**Author:** [@jsarenik](https://delvingbitcoin.org/u/jsarenik)\
**Replies:** 2\
**Last updated:** [March 31, 2026, 4:01pm UTC](https://delvingbitcoin.org/t/signet-faucet-using-25-long-tx-chain-rbf/1426 "2026-03-31T16:01:30Z")

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The same Signet faucet is now available at https://alt.signetfaucet.com https://signetfaucet.bublina.eu.org https://signet25.bublina.eu.org Its git repository resides at GitHub - jsarenik/bitcoin-faucet-shell: POSIX-s…