Blockchain Explorer | learn me a bitcoin

Memory Pool

27,614 transactions

31.53 vMB

Show Random Selection

Max Size: 137/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,878	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 22 secs ago	1.00 vMB	2,940	20

Blockchain

Tip: 841,877 (419,003 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,874 422,874	0000000000000000003cc802ab18d91ad589333044b0ec1487c432d9abc32df5	30 Jul 2016, 11:45	1.00 MB	740	35
422,873 422,873	00000000000000000159697c8f4af33a2478014a214a3a038c95614dd7d5f182	30 Jul 2016, 11:42	0.02 MB	60	88
422,872 422,872	000000000000000004bb941035a5407ee23db8f88d3791aae2590eafcb57200f	30 Jul 2016, 11:41	1.00 MB	978	42
422,871 422,871	000000000000000004cd92dbb1e450e47881ec12c6b6b3cad463e4f587e71a35	30 Jul 2016, 11:36	1.00 MB	1,654	61
422,870 422,870	00000000000000000221de4568cf2e7088184a7dea69e75e176b113ec5fa7ddf	30 Jul 2016, 11:25	1.00 MB	577	32
422,869 422,869	00000000000000000041288d673c1f6f74095f5d40862d1adb876393adc2e674	30 Jul 2016, 11:22	1.00 MB	2,017	71
422,868 422,868	0000000000000000007688e2bdfa8e8f2519eda074e5e95615af5ce1b9559d19	30 Jul 2016, 11:10	0.93 MB	1,835	62
422,867 422,867	000000000000000004af34e27b5f4937d0eaef34b5f09e478cde3588a065da5c	30 Jul 2016, 10:58	1.00 MB	1,858	50
422,866 422,866	000000000000000000e3a35d9e84e6e9ccac2c1d78b6b7fb06aa6e8fdbb0e478	30 Jul 2016, 10:57	1.00 MB	2,513	100
422,865 422,865	000000000000000001475ad8993a38494c4bbf0aecf81233760538a4e477c7d4	30 Jul 2016, 10:23	1.00 MB	988	37
422,864 422,864	0000000000000000039cb7e436b17fe52f7657ccb8c83b86ced734a632289ac7	30 Jul 2016, 10:19	1.00 MB	2,477	85
422,863 422,863	00000000000000000324296aed4b8ff501adbccfd5c9c27f1f3ed1b14335ce27	30 Jul 2016, 10:00	1.00 MB	1,789	61
422,862 422,862	000000000000000004372b46141d4c485a813131f14ad791ce8d82f659bb4c94	30 Jul 2016, 09:49	1.00 MB	1,997	64
422,861 422,861	000000000000000001ecc2ed8d2db052860930b639f5a4a9cc83181860ed7788	30 Jul 2016, 09:37	0.97 MB	1,864	49
422,860 422,860	0000000000000000018b01f207cd3be17e2ad35b975ab309557b44a4d783742c	30 Jul 2016, 09:33	1.00 MB	1,882	57
422,859 422,859	00000000000000000132fffecc67d172a00d6d0ce269676a90d276e914920377	30 Jul 2016, 09:31	1.00 MB	2,476	94
422,858 422,858	000000000000000005125dd5c7b23ccbcd7727f9e48bef06f2f70a8bc7869162	30 Jul 2016, 09:03	1.00 MB	2,830	69
422,857 422,857	000000000000000000216611f0530d8582e3b49ccf8aa8226f9d598e6c44b200	30 Jul 2016, 08:55	0.75 MB	1,844	93
422,856 422,856	000000000000000003b2022e5a590166015aa6216baecf2c192cc529de7d9c2f	30 Jul 2016, 08:38	1.00 MB	2,566	103
422,855 422,855	00000000000000000106704741fb6a5b1dfb2fa4a2e4cdc483df67b47272d998	30 Jul 2016, 07:51	1.00 MB	922	39
422,854 422,854	00000000000000000403472f44c24095def7c924a6c19ec112ba37768f95fb1b	30 Jul 2016, 07:46	0.77 MB	1,749	69

Previous 10 blocks ↓

Total Size: 646.53 GB

Node Information

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

Uptime: 30 days, 8 hours, 11 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,368.39 GB sent, 38.29 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.