Blockchain Explorer | learn me a bitcoin

Memory Pool

83,038 transactions

32.44 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,919	0000000000000000000355f00000000000000000000000000000000000000000	9 mins, 7 secs	1.00 vMB	3,708	9

Blockchain

Tip: 844,918 (399,050 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,868 445,868	00000000000000000193047ead426603cb5c9237e6fd06188544d62827268533	30 Dec 2016, 20:53	0.48 MB	1,150	75
445,867 445,867	000000000000000002a452da6fddaafd6a4a22f205be9035deebcb962e22e0b0	30 Dec 2016, 20:48	0.01 MB	46	75
445,866 445,866	000000000000000000c36ab84a9494c2df9de416cdfe02fd64e5f8ccdb0e606f	30 Dec 2016, 20:47	0.36 MB	795	73
445,865 445,865	00000000000000000320d37db4c82d93a50749b7d74814964b3f9ac5affef538	30 Dec 2016, 20:43	1.00 MB	1,501	50
445,864 445,864	000000000000000001840f30e661960083ffe92517a680f90898994f4bced0ab	30 Dec 2016, 20:35	1.00 MB	2,542	77
445,863 445,863	00000000000000000311cdaee1bf4f499ce92dbbcd0d10b4463cad433917dd2c	30 Dec 2016, 20:23	0.69 MB	1,708	78
445,862 445,862	000000000000000000836a076ed23045340ac55b26910294785a14a7ef411806	30 Dec 2016, 20:14	0.73 MB	1,772	79
445,861 445,861	0000000000000000022a44c07dee829d32e8eaa1ec1559bfe35a82e485084218	30 Dec 2016, 20:05	0.94 MB	1,789	62
445,860 445,860	000000000000000002d5adffc878c78d5992a01560c18ac3d041ac63929da041	30 Dec 2016, 19:57	1.00 MB	2,740	82
445,859 445,859	0000000000000000009bfdaaca6111bea56bae3f60acec351eb5dbe13ce829a0	30 Dec 2016, 19:43	0.42 MB	1,057	73
445,858 445,858	000000000000000002d49b741c6e383aad852c5aa0d3c561342a7b8e70680ac7	30 Dec 2016, 19:37	1.00 MB	328	10
445,857 445,857	00000000000000000211d41c48cc967ed0fdc4a5435b54ec1bf67a044a3d4c8d	30 Dec 2016, 19:36	0.43 MB	1,120	75
445,856 445,856	000000000000000000de2eb99d29dc116a3c326de42f912d8a31badea1d54864	30 Dec 2016, 19:32	0.74 MB	1,917	78
445,855 445,855	000000000000000001ca574969d5967a0955c8bd0018883c3cbf2e8ba170d6be	30 Dec 2016, 19:22	0.19 MB	418	63
445,854 445,854	0000000000000000037286d70dd1c64e543f9d7279847b976874485da4c337ce	30 Dec 2016, 19:21	1.00 MB	627	19
445,853 445,853	000000000000000000c8a99bee8b05ab955076492c9617f553df5bac48782d7c	30 Dec 2016, 19:18	1.00 MB	2,093	62
445,852 445,852	00000000000000000169c5804bb4b6ad6767f36b6eb0355f84c759bbc67bffac	30 Dec 2016, 19:09	1.00 MB	1,451	34
445,851 445,851	000000000000000001d85acad4678bf00dd2d767b54fe4f0e79e072bf0d2e1a5	30 Dec 2016, 19:08	1.00 MB	2,712	90
445,850 445,850	0000000000000000003924cfed4a852108b65294df32406476cfc14f5f273796	30 Dec 2016, 18:52	0.55 MB	1,130	67
445,849 445,849	000000000000000002b59868e6667723f7887dc0e4b83a668c90a78672fa6c58	30 Dec 2016, 18:48	1.00 MB	2,414	77
445,848 445,848	0000000000000000000dead2033fbc987c6372cf09566c62bcdf37b37a69e8c1	30 Dec 2016, 18:36	1.00 MB	2,298	74

Previous 10 blocks ↓

Total Size: 652.25 GB

Node Information

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

Uptime: 1 month, 21 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,215.26 GB sent, 73.42 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.