Robot | Path | Permission |
GoogleBot | / | ✔ |
BingBot | / | ✔ |
BaiduSpider | / | ✔ |
YandexBot | / | ✔ |
User-agent: * |
Title | Jon |
Description | Jon Cave Menu Home Exploiting Bitcoin’s SIGHASH_SINGLE signature type Coinspect, a new Bitcoin focused security company, recently disclosed technical deta |
Keywords | N/A |
WebSite | joncave.co.uk |
Host IP | 51.140.162.212 |
Location | United Kingdom |
Site | Rank |
US$302,910
Last updated: 2023-05-06 05:01:26
joncave.co.uk has Semrush global rank of 34,942,154. joncave.co.uk has an estimated worth of US$ 302,910, based on its estimated Ads revenue. joncave.co.uk receives approximately 34,952 unique visitors each day. Its web server is located in United Kingdom, with IP address 51.140.162.212. According to SiteAdvisor, joncave.co.uk is safe to visit. |
Purchase/Sale Value | US$302,910 |
Daily Ads Revenue | US$280 |
Monthly Ads Revenue | US$8,389 |
Yearly Ads Revenue | US$100,660 |
Daily Unique Visitors | 2,331 |
Note: All traffic and earnings values are estimates. |
Host | Type | TTL | Data |
joncave.co.uk. | A | 7199 | IP: 51.140.162.212 |
joncave.co.uk. | NS | 14400 | NS Record: ns.123-reg.co.uk. |
joncave.co.uk. | NS | 14400 | NS Record: ns2.123-reg.co.uk. |
joncave.co.uk. | MX | 14400 | MX Record: 10 ALT3.ASPMX.L.GOOGLE.COM. |
joncave.co.uk. | MX | 14400 | MX Record: 5 ALT1.ASPMX.L.GOOGLE.COM. |
joncave.co.uk. | MX | 14400 | MX Record: 1 ASPMX.L.GOOGLE.COM. |
joncave.co.uk. | MX | 14400 | MX Record: 10 ALT4.ASPMX.L.GOOGLE.COM. |
joncave.co.uk. | MX | 14400 | MX Record: 5 ALT2.ASPMX.L.GOOGLE.COM. |
joncave.co.uk. | TXT | 14400 | TXT Record: v=spf1 include:_spf.google.com ~all |
Jon Cave Menu Home Exploiting Bitcoin’s SIGHASH_SINGLE signature type Coinspect, a new Bitcoin focused security company, recently disclosed technical details of an attack against Copay’s multisignature wallets . At the same time they issued a challenge to recover the Bitcoins that had been used to test the Copay exploit. This post will go over the details of this challenge and how to solve it. When the challenge started there were two unspent transaction outputs associated with the target Bitcoin address. It appeared that the challenge would be to find some way to spend these outputs without knowledge of the private keys that are normally required to sign a transaction. Throughout this post I am going to make use of pybitcointools to perform Bitcoin related operations from the command line. Redeeming a Bitcoin transaction A Bitcoin transaction moves coins between one or more inputs and outputs. Each input spends the coins paid to a previous output, and each output waits as an unspent |
HTTP/1.1 200 OK Server: nginx/1.10.3 (Ubuntu) Date: Tue, 26 Oct 2021 20:02:52 GMT Content-Type: text/html Content-Length: 45004 Last-Modified: Mon, 15 Jan 2018 21:12:53 GMT Connection: keep-alive ETag: "5a5d1955-afcc" Accept-Ranges: bytes |