You can also take a look at this RunKit example which demonstrates verifying a proof directly with Bitcoin (without asking a Chainpoint Node to verify):
https://runkit.com/tierion/verify-a-chainpoint-proof-directly-using-bitcoin
Originally posted by @grempe in chainpoint/chainpoint-client-js#3 (comment)
hii, i was following this thread and i had an issue
I was following https://github.com/chainpoint/chainpoint-js this tutorial. My proofs got anchored to the chainpoint calendar but not to the bitcoin blockchain...is it right? also how do i verify the merkle root for chainpoint calendar as its not possible using block explorer.
And one last question, is it possible to anchor hashes to ethereum blockchain? I read somewhere that Tierion does that but I could not get hold of any article/demonstration.