Given claim_script does not match the given Bitcoin transaction.

[jomagalo]

Describe the issue

I can't find a way to claim the peg-in on the liquid network and give the following error: Given claim_script does not match the given Bitcoin transaction.

If any more information is necessary, ask me. Thanks for your help.

What version of bitcoin-core and elements-core are you using?

Bitcoin Core v26 Elements Core v22.1.1

Contents of elements.conf

server=1
listen=1
txindex=1
validatepegin=1
mainchainrpccookiefile=/media/data/.cookie
nrpccookiefile=/media/elements/data/liquidv1/.cookie
maxconnections=20

Reproduction of the issue

The funds were sent from an electrum wallet to the address generated by getpeginaddress. At this time blockstream indicates that the transaction has 107 confirmations.

I put "raw" and "proof" with the result from getrawtransaction and gettxoutproof "yourTXID"

elements-cli claimpegin <raw> <proof> <claim_script>

error code: -8
error message:
Given claim_script does not match the given Bitcoin transaction.

elements-cli createrawpegin "<raw>" "proof" "claim_script"

error code: -8
error message:
Given claim_script does not match the given Bitcoin transaction.

Update

Subsequent actions

getpeginaddress generated the "mainchain_address": "3PAoFxiMsa8tgv6dDvYVqRSyweMyTpVxcZ" probably because the node was not completely synchronized. I imported an electrum wallet into Bitcoin Core, synchronized the node again and now it gives me the following error.

without claim_script

elements-cli claimpegin <raw> <proof>
error code: -8
error message:
Failed to find output in bitcoinTx to the mainchain_address from getpeginaddress

"mainchain_address": "3PAoFxiMsa8tgv6dDvYVqRSyweMyTpVxcZ" txid 712ebc922cc4ba2054519afb00f0c9742fd86f546425ad78aaba33392223dc07

I have gone over all the points of the process, both peg-in and claim, and I don't see where I am making the mistake.