<li><a href="http://download.wpsoftware.net/bitcoin/wizards/">Old #bitcoin-wizards logs here</a></li>
<li><a href="http://bitcoin.sipa.be/">Sipa's hashrate statistics</a></li>
<li><a href="https://en.bitcoin.it/wiki/User:Gmaxwell/alt_ideas">Gmaxwell's alt-ideas page</a></li>
<li><a href="http://download.wpsoftware.net/bitcoin/wizards/">Old #bitcoin-wizards logs here</a></li>
<li><a href="http://bitcoin.sipa.be/">Sipa's hashrate statistics</a></li>
<li><a href="https://en.bitcoin.it/wiki/User:Gmaxwell/alt_ideas">Gmaxwell's alt-ideas page</a></li>
<li><a href="http://freico.in/docs/freimarkets.pdf">Freimarkets: a bitcoin extension to support user issued assets, p2p lending, options and more.</a></li>
<li><a href="http://blockstream.com/sidechains.pdf">Enabling Blockchain Innovations with Pegged Sidechains</a></li>
<li><a href="https://bitcoin.org/bitcoin.pdf">Bitcoin: A Peer-to-Peer Electronic Cash System</a></li>
<li><a href="http://freico.in/docs/freimarkets.pdf">Freimarkets: a bitcoin extension to support user issued assets, p2p lending, options and more.</a></li>
<li><a href="http://blockstream.com/sidechains.pdf">Enabling Blockchain Innovations with Pegged Sidechains</a></li>
<li><a href="https://bitcoin.org/bitcoin.pdf">Bitcoin: A Peer-to-Peer Electronic Cash System</a></li>
<li><a href="https://github.com/zw/PoLtree/">proving Bitcoin liabilities, in Clojure.</a> or <a href="https://github.com/olalonde/proof-of-liabilities">Proof of Liabilities, in JavaScript</a></li>
<li><a href="https://github.com/petertodd/timelock">Create a secret key that can be decrypted in a known amount of time using parallel-serial hash chains.</a></li>
<li><a href="https://github.com/Blockstream/contracthashtool">Pay to Contract Hash calculator</a></li>
<li><a href="https://github.com/zw/PoLtree/">proving Bitcoin liabilities, in Clojure.</a> or <a href="https://github.com/olalonde/proof-of-liabilities">Proof of Liabilities, in JavaScript</a></li>
<li><a href="https://github.com/petertodd/timelock">Create a secret key that can be decrypted in a known amount of time using parallel-serial hash chains.</a></li>
<li><a href="https://github.com/Blockstream/contracthashtool">Pay to Contract Hash calculator</a></li>
+<li><a href="https://github.com/vinumeris/lighthouse/blob/master/docs/Design%20doc.md">Lighthouse - simple SIGHASH_ANYONECANPAY multi-party payments</a></li>
+<li><a href="https://lists.linuxfoundation.org/pipermail/lightning-dev/2015-November/000344.html">The "Mysterious 57" scriptPubkey template which can only be spent by revealing its key.</a></li>
+<li><a href="https://github.com/bitcoinfibre/bitcoinfibre">Bitcoin FIBRE: A fast-block-relay implementation using UDP and Forward Error Correction with super reliable performance</a></li>