Quote from: jackg on Today at 02:44:48 AM

None of your examples hide the public key and there's no way of doing that without using a different coin.

Quote from: hosseinimr93 on November 17, 2022, 11:58:17 PM

Quote from: NinjaBitcoiner on November 17, 2022, 10:38:21 PM

2.) I see Some Addresses do not reveal the public key even if they have spent their bitcoins like this address here - https://www.blockchain.com/btc/address/3BJKWL5ipkVe2bjkRSt6ZNbVWQaRrEFjMs So How can this be possible?

The address in question is a multi-signature address and has been generated using three different public keys.
I don't know how, but it should be possible to derive all the three public keys from data of a transaction made from that address.

It seems they make up the redeem script and can be unscramble that way..

From https://en.bitcoin.it/wiki/BIP_0067#Specification:

Code:

022df8750480ad5b26950b25c7ba79d3e37d75f640f8e5d9bcd5b150a0f85014da
03e3818b65bcc73a7d64064106a859cc1a5a728c4345ff0b641209fba0d90de6e9
021f2f6e1e50cb6a953935c3601284925decd3fd21bc445712576873fb8c6ebc18

You get (after sorting)

Code:

OP_2 021f2f6e1e50cb6a953935c3601284925decd3fd21bc445712576873fb8c6ebc18

022df8750480ad5b26950b25c7ba79d3e37d75f640f8e5d9bcd5b150a0f85014da

03e3818b65bcc73a7d64064106a859cc1a5a728c4345ff0b641209fba0d90de6e9 OP_3 OP_CHECKMULTISIG

Which is a redeem script

So this redeem script is same as public key?
I mean for multi-sig wallet it's harder to find public key if there's output transactions?