ligi

[00:00:00.000 --> 00:00:07.760]   I was very impressed with Prague last year.
[00:00:07.760 --> 00:00:12.960]   I was very impressed because there was a lot of thinking going on about what should we
[00:00:12.960 --> 00:00:14.500]   do?
[00:00:14.500 --> 00:00:16.080]   What's the point here?
[00:00:16.080 --> 00:00:18.200]   How could this thing go wrong?
[00:00:18.200 --> 00:00:22.400]   How could we learn from the .com guys that seem to have screwed things up?
[00:00:22.400 --> 00:00:28.320]   The internet guys, or those guys in the financial crisis, how did they screw things up?
[00:00:28.320 --> 00:00:31.320]   How can we learn from to grow from?
[00:00:31.320 --> 00:00:37.160]   I'm taking that as the starting point for this talk to try to suggest something you
[00:00:37.160 --> 00:00:41.440]   might want to think about and look at anew.

ligi

[00:00:00.000 --> 00:00:07.760]   I was very impressed with Prague last year.
[00:00:07.760 --> 00:00:12.960]   I was very impressed because there was a lot of thinking going on about what should we
[00:00:12.960 --> 00:00:14.500]   do?
[00:00:14.500 --> 00:00:16.080]   What's the point here?
[00:00:16.080 --> 00:00:18.200]   How could this thing go wrong?
[00:00:18.200 --> 00:00:22.400]   How could we learn from the .com guys that seem to have screwed things up?
[00:00:22.400 --> 00:00:28.320]   The internet guys, or those guys in the financial crisis, how did they screw things up?
[00:00:28.320 --> 00:00:31.320]   How can we learn from to grow from?
[00:00:31.320 --> 00:00:37.160]   I'm taking that as the starting point for this talk to try to suggest something you
[00:00:37.160 --> 00:00:41.440]   might want to think about and look at anew.

ligi

I contributed to the Semaphore Trusted Setup Multi-Party Ceremony.
The following are my contribution signatures:
Circuit: semaphore16 
          Contributor # 50
          Hash: f28ad04e 1c6c24d9 1631551e 00810e02
 cd2f6960 2e7e57c3 d54cf461 f8bb906f
 ff93a358 62f68a49 858dba02 1d9eed02
 9d79f175 c8265ce3 4a17319e ca919e71

ligi

    (1L..Long.MAX_VALUE).forEach { i ->
        rpc.getBlockByNumber(BigInteger.valueOf(i))?.transactions?.forEach {
            if (it.transaction.to == null) {
                println("Found contract tx " + it.transaction.txHash)
                return
            }
        }
    }

ligi

'old':

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   099   099   010    Pre-fail  Always       -       1
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always       -       5491
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       10
177 Wear_Leveling_Count     0x0013   098   098   000    Pre-fail  Always       -       44
179 Used_Rsvd_Blk_Cnt_Tot   0x0013   099   099   010    Pre-fail  Always       -       1
181 Program_Fail_Cnt_Total  0x0032   100   100   010    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0032   100   100   010    Old_age   Always       -       0

ligi

✓ ~ curl -X POST -H  "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["0x1854d7","latest"],"id":1}' https://mainnet.optimism.io
{"jsonrpc":"2.0","id":1,"error":{"code":-32602,"message":"invalid argument 1: json: cannot unmarshal string into Go value of type bool"}}
✓ ~ curl -X POST -H  "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["0x1854d7",true],"id":1}' https://mainnet.optimism.io
{"jsonrpc":"2.0","id":1,"result":{"difficulty":"0x2","extraData":"0xd98301090a846765746889676f312e31352e3133856c696e7578000000000000de1b1e6e36b36c622af41489904a3187513c173aad0e9bd0708d7c6a3efa9e4f20220cd4d55dd89f595a7b885347f5af0eb6f77df62ca99c181a4db826218ae800","gasLimit":"0xa7d8c0","gasUsed":"0x2c024f","hash":"0xc365ee0054387dfcdb78f103634c0e99ac83df9949093cae7a80bc1c361ab9af","logsBloom":"0x00000002000000000000000000000000000000000000000000040000200000000000000000000100000080100000000100000000000020000080004000000000000000

ligi

I contributed to the clr.fund Trusted Setup Multi-Party Ceremony.
The following are my contribution signatures:
Circuit: qvt32 
          Contributor # 6
          Hash: 17fd3789 491b544c e80360ea 0830b7da
 dd44560d e494672f 12250fbc 43e08948
 4854c70d a9abd2db 1c1de36e 0b77f602
 498876d8 f0377f6e 2a20f7a5 c53a48cc

ligi

suggestFees()
[{
    maxFeePerGas: 5000000000.875,
    maxPriorityFeePerGas: 4999999993
}, {
    maxFeePerGas: 5000000000,
    maxPriorityFeePerGas: 4999999993
}, {
    maxFeePerGas: 5000000000,
    maxPriorityFeePerGas: 4999999993

ligi

{
  "types": {
    "Order": [
      {
        "name": "sellToken",
        "type": "address"
      },
      {
        "name": "buyToken",
        "type": "address"

ligi

{
  "ceremony": "zk_transaction_1_3",
  "ceremonyId": "k9CJHwJoeSRMGtjHUiF6",
  "time": "2021-03-26T16:40:06.113Z",
  "contributionNumber": 27,
  "hash": "02d401cf 073ff9ee 41e1d2c5 72f75d0a\n 5ab0db32 2592fd6c abcbbf72 9f9a6630\n c2002afa a7ebe0b6 0ee7d626 e76905c2\n 323cd0d5 8cf572e2 760fc239 e5b72b2b\n"
}