Blockchain Explorer | learn me a bitcoin

Memory Pool

47,709 transactions

35.86 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,156	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 33 secs	1.00 vMB	6,147	27

Blockchain

Tip: 842,155 (408,877 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
433,278 433,278	0000000000000000021ab9181277ef7e1f5eb5b2ed2600c7a71e65c810a846bf	07 Oct 2016, 10:33	0.34 MB	571	33
433,277 433,277	00000000000000000132c48a5f857cf833309ccdbf267c7f8f9c385d8ceb2dec	07 Oct 2016, 10:32	1.00 MB	1,630	26
433,276 433,276	000000000000000000e4521e6c364f3eeb6dd0ad6f2d1f78085e433729892e1a	07 Oct 2016, 10:31	1.00 MB	1,718	40
433,275 433,275	00000000000000000243d974bb100204ee5d2c4ccc762daafb8d074c02cc4ff1	07 Oct 2016, 10:30	1.00 MB	2,361	63
433,274 433,274	0000000000000000014925e767ac3d3076e4087e272ffc78290018dfd7fcc4ed	07 Oct 2016, 10:22	1.00 MB	2,620	80
433,273 433,273	0000000000000000001c1ea5a191418167bf21207e8d8a1fcaa52bfbd7894ac9	07 Oct 2016, 09:56	1.00 MB	1,943	56
433,272 433,272	000000000000000002c46a68972be8e6f671774e773449ea81c198243e3782c8	07 Oct 2016, 09:51	1.00 MB	2,677	71
433,271 433,271	000000000000000002df57b16dcf4f169cdfac533008495dbb8450e18c604653	07 Oct 2016, 09:36	1.00 MB	2,797	81
433,270 433,270	0000000000000000038a72510662b133219fee386aa11d0d67ddac3c6fe69a9f	07 Oct 2016, 09:12	1.00 MB	1,397	41
433,269 433,269	00000000000000000452a72263a342ca8f90b014eddf3f7847cca601a5b8d24f	07 Oct 2016, 09:07	1.00 MB	1,048	41
433,268 433,268	000000000000000001e83b17edff4770e13353f5d35f03c004bc49fd88fbd693	07 Oct 2016, 09:03	1.00 MB	1,218	42
433,267 433,267	000000000000000002b668c297bd6d9b8d6f6da9971e58a4d7dd68da7b10c07a	07 Oct 2016, 08:59	1.00 MB	1,564	30
433,266 433,266	000000000000000001ce5eabe47d59f912c60f3c466556669c671c0da7121898	07 Oct 2016, 08:59	1.00 MB	2,050	46
433,265 433,265	00000000000000000417ae65f559c3d9aa1ae4e29dcfbbd5037ccf3bcee32800	07 Oct 2016, 08:55	1.00 MB	2,156	64
433,264 433,264	000000000000000003507622b6c3c6c073555947d775c25cedfe13c9d8d951df	07 Oct 2016, 08:44	1.00 MB	2,439	70
433,263 433,263	000000000000000002ab96950f0c4500c1782daad3c942928b261489ab26e319	07 Oct 2016, 08:29	1.00 MB	1,545	55
433,262 433,262	0000000000000000007f6789aaf26c63bd95f361851345ff748bd0241e800cfc	07 Oct 2016, 08:26	1.00 MB	2,019	53
433,261 433,261	000000000000000000fbc98e7519a22a2b872a4fd23227dff07e2330489fa315	07 Oct 2016, 08:24	1.00 MB	2,957	62
433,260 433,260	000000000000000001ff70cc488ef8792268dcb38f6bedd50334e34d311dd756	07 Oct 2016, 08:19	1.00 MB	1,635	67
433,259 433,259	00000000000000000392dc7a16510b28e85f182c1be4a7df51e0e5372dfa37ca	07 Oct 2016, 08:10	0.75 MB	2,158	57
433,258 433,258	000000000000000003c11444b8db2b37cb942a0174b5e4a0b2dce42a6da6dc91	07 Oct 2016, 08:10	1.00 MB	2,388	85

Previous 10 blocks ↓

Total Size: 647.03 GB

Node Information

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

Uptime: 1 month, 1 day, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,446.38 GB sent, 42.46 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.