Quote from: The Healer on November 28, 2018, 02:22:42 PM

Quote from: bob123 on November 28, 2018, 02:09:58 PM

Quote from: The Healer on November 28, 2018, 01:57:55 PM

Where can I find a list of all BTC dormant addresses since 2011, with a balance?
Or how/where can I start to build one like this?

Thank you for any references

You can take a look at this topic: https://bitcointalk.org/index.php?topic=5064946.msg47684089#msg47684089

There are several links to resources provided (and links to parser to do it yourself).

Another way would be to download and completely sync bitcoin core (with the -txindex parameter), then write a small script which parses each transaction and checks whether the receiving address still has funds.

Using a parser from the above link probably is easier and faster tho.

Thank you! Wink

You have to build your own, this is easy, can be done with python, running a batch to date takes about 3 days, and then you need a mining-pool algo that run's every 15 minutes and updates your list forever, once you have the initial, you grab from the pool, that way you can get the new addresses before anyone else.

You need lots a bloom-filters, you don't check or search, you have a bloom-filter for every category and you run tools to check and see if that address have funds,

I can upload any python for any problem you want, but I need to know what people need.

The only time you go online is if you find an address that looks good, and then you want to see the value 'now' quite often you'll find the funds are already gone, as a lots addresses are used for 'spinning' or 'cleaning-coins', so the funds don't stay long, but these are the stuff you find the most frequent,

The pristine coins, like the original satatoshi, you can put in a list too, and call it pristine.blm, and then run your tools frequently, but again the odds of finding 1 in 50k is LOW, in your case the odd's of finding 1 in 10**77 is impossible

The problem with the address value bs, is all the code out there doesn't work, all the stuff was mostly written in 2013 and everytime that CORE changes the data-structure the programs get broken, and they're never maintained, that's why its best to have a small python routine that scrubs your own bitcoin server, and you do this ONCE, and then every 15 minutes forever. I like to keep all the different lists apart

like 100M satoshi, 10M satoshi, 1B satoshi ( 0.1 BTC )

Then for every such list you have a bloom filter for that list, some blooms must be 16gb, but these are the same blooms that get loaded into the GPU