Blockchain Explorer | learn me a bitcoin

Memory Pool

63,429 transactions

38.55 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,122	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 18 secs ago	1.00 vMB	5,236	34

Blockchain

Tip: 842,121 (402,970 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,151 439,151	00000000000000000048cf85b8a28f1cabc06b10313fa908a62bb08f5f73babf	16 Nov 2016, 06:39	0.11 MB	313	66
439,150 439,150	000000000000000002fe93e6a654620eab42e1932354a2de3384a64bdc5bbc20	16 Nov 2016, 06:37	0.56 MB	1,161	45
439,149 439,149	000000000000000003659797406d34c9dc41897187377977af729380a95d45ef	16 Nov 2016, 06:34	1.00 MB	2,506	71
439,148 439,148	00000000000000000335e2307e39a9eb30df290e1c74848aef4cadad9bea8a71	16 Nov 2016, 06:13	0.54 MB	1,351	73
439,147 439,147	000000000000000003738fe282036c8641a0a865f0802ef4257c1fcb7cdb0542	16 Nov 2016, 06:06	0.34 MB	572	50
439,146 439,146	00000000000000000354d61136d8659ae6ee1badd7724d832f84bb5e348cad57	16 Nov 2016, 06:02	0.88 MB	1,810	63
439,145 439,145	000000000000000000ed0e3df1e5d3f9120e1f5380f3cc05a4a0225cad1bed44	16 Nov 2016, 05:51	0.99 MB	1,394	40
439,144 439,144	000000000000000003ddbca9351653f9e10936f7f09dd32bd321142da4499e8a	16 Nov 2016, 05:43	0.59 MB	1,458	65
439,143 439,143	000000000000000003c56ee2ea4601825577f55a600b6911ff8b95a8d8baa389	16 Nov 2016, 05:35	0.76 MB	1,442	68
439,142 439,142	00000000000000000398a5b97f368fec65a528f92b0345deffb569fd39bc2e2e	16 Nov 2016, 05:27	0.10 MB	216	54
439,141 439,141	000000000000000000761cf6e37b57af1d9f7808b19ee9f125bdc1359822aff4	16 Nov 2016, 05:26	1.00 MB	2,050	60
439,140 439,140	0000000000000000038a1e01b6de37cfbf1933c74cd8f3a946ea1016f877d126	16 Nov 2016, 05:12	0.14 MB	275	42
439,139 439,139	0000000000000000036ef48e33c117c78c8ac1191bdef0a8c60f47c3df54d187	16 Nov 2016, 05:10	1.00 MB	2,316	64
439,138 439,138	000000000000000001994c1f03adbbe972c76e3d3492cde9c5dd082e33215aec	16 Nov 2016, 04:58	0.36 MB	966	68
439,137 439,137	0000000000000000020d7cec45f78a152f45cfbecfa7899c910e560be6010de9	16 Nov 2016, 04:52	1.00 MB	556	14
439,136 439,136	0000000000000000030cc64619151b69ac87c4a89f5f88a27fba8e054737ed94	16 Nov 2016, 04:48	0.86 MB	1,755	47
439,135 439,135	00000000000000000335deb00d796f75a5d2212ee477a595fc6f3278f456ffd6	16 Nov 2016, 04:41	1.00 MB	2,807	76
439,134 439,134	000000000000000000dc7a6eed875d98525aaeb56aac336d76acea03ce3cd891	16 Nov 2016, 04:19	0.01 MB	12	17
439,133 439,133	000000000000000002a16788c9ad4aefc31d87fe1e75685752feb0a2a63b5567	16 Nov 2016, 04:19	0.06 MB	91	65
439,132 439,132	000000000000000002f51db6db619e07dde855a0578a08d96b7601403201c688	16 Nov 2016, 04:19	0.04 MB	135	90
439,131 439,131	0000000000000000033c9e6d5f71d09bb63c753d76e5ca0da71a7eb603c9444c	16 Nov 2016, 04:18	0.10 MB	82	23

Previous 10 blocks ↓

Total Size: 646.97 GB

Node Information

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

Uptime: 1 month, 1 day, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,441.85 GB sent, 42.01 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.