Blockchain Explorer | learn me a bitcoin

Memory Pool

54,399 transactions

33.51 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,546	000000000000000000035cb80000000000000000000000000000000000000000	37 secs ago	1.00 vMB	4,837	14

Blockchain

Tip: 848,545 (241,374 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,171 607,171	0000000000000000000c1147786c5816f2fa289cd59d131a3f3695f7f7c4b527	08 Dec 2019, 04:23	0.82 MB	1,897	19
607,170 607,170	0000000000000000000a32982a440f31738b942f463b47b2bee5d9a7f1b1729f	08 Dec 2019, 04:13	0.69 MB	1,601	16
607,169 607,169	0000000000000000000cd7f40275915bd06b7ca73943a02172ec9bd858c634f0	08 Dec 2019, 04:05	0.47 MB	1,271	7
607,168 607,168	000000000000000000129abb7bb7767a1477748f75b8679cece005df1da0cd18	08 Dec 2019, 04:03	1.27 MB	2,273	20
607,167 607,167	00000000000000000003dfa6aff58799b6587d3a1c24d6e1609b9a59c604a706	08 Dec 2019, 03:43	0.09 MB	230	30
607,166 607,166	00000000000000000004c7c45a63a4ab2859ea6a059c5061990212e2633e308a	08 Dec 2019, 03:42	1.27 MB	2,452	12
607,165 607,165	00000000000000000015638d5581e75f462e3f1125efc04e2aed91fa7d603526	08 Dec 2019, 03:28	0.43 MB	821	13
607,164 607,164	00000000000000000014811027735debb45e913aa09efc6f9227871e58b998e0	08 Dec 2019, 03:24	0.25 MB	699	13
607,163 607,163	00000000000000000005d7b11965ec296522bd687af726687e10fc5e810f812a	08 Dec 2019, 03:21	0.61 MB	1,410	17
607,162 607,162	0000000000000000000e78c1fa864aa2733173257c2cb47103c74c97be10de56	08 Dec 2019, 03:13	0.35 MB	745	16
607,161 607,161	00000000000000000006344d717a194368ac3b4d8437009c0b079e5ced7a0d35	08 Dec 2019, 03:09	0.76 MB	1,854	16
607,160 607,160	000000000000000000135e93852bef367b33727de0e3a1f3385452430135fe3d	08 Dec 2019, 02:59	0.49 MB	1,091	27
607,159 607,159	00000000000000000013db796853a933a792181f84d31dc0012a744b1e56879a	08 Dec 2019, 02:52	0.98 MB	2,031	14
607,158 607,158	0000000000000000000a4ed9087548b57d76ff4066e90d093d3f9e4e641676a1	08 Dec 2019, 02:42	0.22 MB	553	15
607,157 607,157	00000000000000000007fd5d8c79fe7f0f6417830ceb9ce26e514dd471a35134	08 Dec 2019, 02:39	0.22 MB	490	23
607,156 607,156	0000000000000000000bb9c2d864ceeace519dee71c3f65968506e7d2d9bd51d	08 Dec 2019, 02:36	1.19 MB	2,751	11
607,155 607,155	0000000000000000000eec394680b140227ba497ac83d64c8e6518e097501530	08 Dec 2019, 02:26	1.28 MB	2,850	9
607,154 607,154	00000000000000000005a1dd4445f972121d01f4cb103ad99e92123c3c15ef71	08 Dec 2019, 02:22	1.27 MB	2,580	27
607,153 607,153	0000000000000000001494680f49f402113810100db3087a4531cfcbb851eb28	08 Dec 2019, 01:38	0.47 MB	1,394	13
607,152 607,152	0000000000000000000e3331a3a9f7caf899d8631d63612566610e5b82f1e819	08 Dec 2019, 01:31	0.76 MB	1,921	10
607,151 607,151	000000000000000000037d294e09380b196003accd3d15d9c3c90fa43bec2cac	08 Dec 2019, 01:21	0.81 MB	2,010	15

Previous 10 blocks ↓

Total Size: 658.77 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 5 days, 8 hours, 22 minutes
Connections: 10 outgoing, 107 incoming
Data Transfer: 1,854.93 GB sent, 3.29 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.