Blockchain Explorer | learn me a bitcoin

Memory Pool

34,154 transactions

44.52 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,993	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 40 secs	1.00 vMB	4,426	15

Blockchain

Tip: 841,992 (406,063 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,929 435,929	000000000000000000c2c430af01f1ee3c8e05e15f448c00303c119fca089029	26 Oct 2016, 02:51	1.00 MB	912	110
435,928 435,928	0000000000000000019371ff5d5d4318a06531c519062ea40bf55b6857ac3171	26 Oct 2016, 02:14	1.00 MB	1,684	92
435,927 435,927	000000000000000004098ccb62adc53ee7459afb5515ab195f0d1bc1b3a3ec55	26 Oct 2016, 02:10	1.00 MB	786	106
435,926 435,926	0000000000000000023de1ed8826ee106baa729b1a6ba74402a1f22514f005fd	26 Oct 2016, 01:42	1.00 MB	1,398	90
435,925 435,925	000000000000000003284ea27516abe600e8701112a25f2912f79518ab2c65b2	26 Oct 2016, 01:31	1.00 MB	2,187	79
435,924 435,924	00000000000000000282391ac6f738496b91151d67b0296fe56134c1a56c95c4	26 Oct 2016, 01:23	1.00 MB	1,439	72
435,923 435,923	000000000000000002eec3b07facdb475a338ddf00b5d771ae687583319eae65	26 Oct 2016, 01:20	1.00 MB	2,497	57
435,922 435,922	000000000000000000609b5f89c999e13e53577f45b333de3003dd6f764c44a0	26 Oct 2016, 01:19	1.00 MB	1,469	95
435,921 435,921	000000000000000000b984433549c71578fccada533d33abf1d4c8a9d429ca25	26 Oct 2016, 01:08	1.00 MB	2,963	55
435,920 435,920	000000000000000001c7fe9e26b6f065198e9df49eaaaa8cb3973d0003dcf1de	26 Oct 2016, 01:08	1.00 MB	2,423	76
435,919 435,919	000000000000000001d193a2e72c1ac5f7741e2e1936ed528744de8520ea9dc9	26 Oct 2016, 01:03	0.75 MB	1,378	82
435,918 435,918	000000000000000002d00168493d80b49024029620a709ac69dea7c23bf3b891	26 Oct 2016, 00:59	1.00 MB	1,887	65
435,917 435,917	0000000000000000006c0958bc89256b94924ed24e576852b984f3b8bfc71af1	26 Oct 2016, 00:58	1.00 MB	1,685	79
435,916 435,916	000000000000000003af5a1bccb731629f697b75c6ad2a9cc6614d4539e9ad9f	26 Oct 2016, 00:52	1.00 MB	1,377	92
435,915 435,915	000000000000000002d7eb8edec8c22d8ca7232f57fcb293872765b44df98350	26 Oct 2016, 00:48	1.00 MB	964	109
435,914 435,914	000000000000000000ae45ad63e7eb53114dc8cfbf61beed2ec915ab5c6f7347	26 Oct 2016, 00:19	1.00 MB	2,600	78
435,913 435,913	00000000000000000151f5d1b14e44c080fcc5c9789b6af8cff6ff27e77d1c4f	26 Oct 2016, 00:17	1.00 MB	1,502	100
435,912 435,912	0000000000000000041a8a018a3178a125d76dbb24f918ab2c9976d295ef0737	26 Oct 2016, 00:02	1.00 MB	989	101
435,911 435,911	00000000000000000220ddd92fc96ec309304353873cb6a011cce49c6016b71d	25 Oct 2016, 23:44	1.00 MB	1,512	100
435,910 435,910	000000000000000003716608bfe3385c30ee4b41eff9b31563f33b9567265240	25 Oct 2016, 23:33	1.00 MB	1,379	95
435,909 435,909	000000000000000000c838063d47596140658f6d09181df4294edb1ecc998d16	25 Oct 2016, 23:24	1.00 MB	708	101

Previous 10 blocks ↓

Total Size: 646.74 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,400.90 GB sent, 39.79 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.