blockchain – Uncooked knowledge of dates in all blocks utilizing PHP or R

I’ve written this easy PHP code with a proof for every comma

PHP code

<?php

$lastBlockEnd = $this->MyRPC->BitcoinCoreCommand('getblockcount' , []);
// https://bitcoin.org/en/developer-reference#getblockcount

for ($i = 0; $i <= $lastBlockEnd; $i++){
    $blockHash = $this->MyRPC->BitcoinCoreCommand('getblockhash' , [$i]);
    //https://bitcoin.org/en/developer-reference#getblockhash
    $blockData = $this->MyRPC->BitcoinCoreCommand('getdata' , [$blockHash]);
    //https://bitcoin.org/en/developer-reference#getblock
    $block[$i]['time'] = $blockData['time'];
    $block[$i]['hash'] = $blockHash;
}

print_r($block);

Code Clarification

• We’re getting complete out there blocks quantity, say its 65443
• we are going to begin looping from block quantity 0 to 65443

Be aware: It’s best to ship “batch request” as a substitute of calling every block individually
– we’re getting block hash, then we’re calling getdata and passing that block hash.

Now we have got the next response:

{
    "hash": "00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048",
    "confirmations": 447014,
    "strippedsize": 215,
    "dimension": 215,
    "weight": 860,
    "peak": 1,
    "model": 1,
    "versionHex": "00000001",
    "merkleroot": "0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098",
    "tx": [
        "0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098"
    ],
    "time": 1231469665,
    "mediantime": 1231469665,
    "nonce": 2573394689,
    "bits": "1d00ffff",
    "problem": 1,
    "chainwork": "0000000000000000000000000000000000000000000000000000000200020002",
    "previousblockhash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
    "nextblockhash": "000000006a625f06636b8bb6ac7b960a8d03705d1ace08b1a19da3fdcc99ddbd"
}

Lastly, We’re storing time and block hash in an array and printing it.