Mark "Murch" Erhardt murchandamus
murchandamus
/ Bech32m-address-samples.txt
Created
July 28, 2021 21:42
Mainnet bech32m address examples
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| Bech32m encoding: bc1pqyqszqgpqyqszqgpqyqszqgpqyqszqgpqyqszqgpqyqszqgpqyqsyjer9e | |
| Superseded bech32 encoding: bc1pqyqszqgpqyqszqgpqyqszqgpqyqszqgpqyqszqgpqyqszqgpqyqs3wf0qm | |
| Created by transaction: b53e3bc5edbb41b34a963ecf67eb045266cf841cab73a780940ce6845377f141 | |
| Bech32m encoding: bc1pmfr3p9j00pfxjh0zmgp99y8zftmd3s5pmedqhyptwy6lm87hf5sspknck9 | |
| Superseded bech32 encoding: bc1pmfr3p9j00pfxjh0zmgp99y8zftmd3s5pmedqhyptwy6lm87hf5ss52r5n8 | |
| Created by transaction: fd43650477e0ba6825ae0482a8b0b2b509d5443fa2a8cdd101872752a9171dd6 |
murchandamus
/ Cost of 2-of-3 taproot inputs
Last active
May 19, 2020 04:13
Short overview of the costs of 2-of-3 taproot inputs
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| Everything below is best effort. Corrections welcome! –Murch | |
| ==== Key path spending costs ==== | |
| * outpoint (txid:vout): 32+4vB | |
| * scriptSig size: 1vB | |
| * nSequence: 4vB | |
| * num witness items: 1WU | |
| * witness item size: 1WU | |
| * signature: 64WU |
murchandamus
/ bech32InsertionDeletionWeaknessTestVectors.js
Last active
December 14, 2019 02:27
Test vectors for bech32 insertion/deletion weakness for 20 and 32 byte starting lengths
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| const bech32InsertionDeletionWeaknessTestVectors = [ | |
| [ | |
| // valid 32 byte bech32 | |
| 'bc1qvfu057ptzatpxf30xc2yunuqad4dg54gkuvx04fuzch6gezltk2q63lcap', | |
| // 33 byte with q insertion at second last position | |
| 'bc1qvfu057ptzatpxf30xc2yunuqad4dg54gkuvx04fuzch6gezltk2q63lcaqp' | |
| ], | |
| [ | |
| // valid 32 byte bech32 | |
| 'bc1ql6mqttdzpekxmdp9gaglvjtnfg4ydwzdtgcqxxru7f6m0eg9pckqnncqqp', |
murchandamus
/ OneName
Last active
June 25, 2016 12:16
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| Verifying that +murchandamus is my blockchain ID. https://onename.com/murchandamus |