Blockchain Explorer | learn me a bitcoin

Memory Pool

51,681 transactions

40.78 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,157	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 33 secs	1.00 vMB	4,497	8

Blockchain

Tip: 844,156 (342,008 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
502,148 502,148	0000000000000000001ffa8fb544fec1cfdaeebc8ec14eafa824fd7a41dbce29	02 Jan 2018, 03:34	1.03 MB	1,572	365
502,147 502,147	0000000000000000007110dbeaf89f2150c18d1d1b1b2c03cba9ed834a7590e6	02 Jan 2018, 03:27	1.01 MB	533	160
502,146 502,146	00000000000000000066f18d255b98502423a1852257362faea611cd39dc82c8	02 Jan 2018, 03:25	1.02 MB	926	200
502,145 502,145	0000000000000000006c3d1e6f24312c2864b09d3d5427c150f38b4504e90df3	02 Jan 2018, 03:20	1.02 MB	705	174
502,144 502,144	0000000000000000000fd6fa368906043724cf549cb79356b6955e4428eedf06	02 Jan 2018, 03:18	1.01 MB	809	174
502,143 502,143	00000000000000000012f9974fa403249d8aa1f9c74bb184662417e8d165d1b4	02 Jan 2018, 03:16	1.05 MB	1,263	339
502,142 502,142	000000000000000000471f7143ee0b3ce70d9a7813f84a8745bf19fe8eba70c7	02 Jan 2018, 03:12	1.06 MB	2,564	489
502,141 502,141	00000000000000000040c7b2cf4e60ff9f8227139e837cdb99e7231e44b55cf7	02 Jan 2018, 02:59	1.04 MB	1,144	252
502,140 502,140	000000000000000000089bbd6d424f69bfb92282a5327e92594951ad4a07ff1b	02 Jan 2018, 02:58	1.05 MB	2,268	380
502,139 502,139	00000000000000000071c2c1c482a425b88a11498f4389d66045b44b06375c5c	02 Jan 2018, 02:50	1.03 MB	1,732	525
502,138 502,138	0000000000000000002c4129911fe0756ec480e8155866ac5610daa91c4e147b	02 Jan 2018, 02:34	1.03 MB	2,177	546
502,137 502,137	0000000000000000002675875e9847edaa92b0e9e407db44c752f9dca2fc1918	02 Jan 2018, 02:16	1.01 MB	749	246
502,136 502,136	0000000000000000000e4e5efed2eb77ce8b48a8f190a56234bf276a47670d82	02 Jan 2018, 02:13	1.03 MB	959	236
502,135 502,135	000000000000000000086c8f1eae0b7613a6b3b6e67af16ab688943bddec9d39	02 Jan 2018, 02:08	1.01 MB	501	169
502,134 502,134	000000000000000000377521c6d49f23ebd8ae0a186552b76747fe21a8dd9d1d	02 Jan 2018, 02:06	1.01 MB	745	186
502,133 502,133	0000000000000000000ef4c0e3522d32256e19ae3716809066dddd70f3a68025	02 Jan 2018, 02:03	1.03 MB	1,650	357
502,132 502,132	00000000000000000069c3e4feec27bc15e3a4d343a78221e12e4a331efaa44f	02 Jan 2018, 01:55	1.04 MB	2,157	427
502,131 502,131	0000000000000000005cc7f27b5a2ecc33675e307d689354e402c552cb076232	02 Jan 2018, 01:45	1.06 MB	2,097	447
502,130 502,130	0000000000000000004783847b1f5aedc9fc3ee51273bed26511475cc3c240b9	02 Jan 2018, 01:32	1.01 MB	639	214
502,129 502,129	0000000000000000000706c9e1b542a3ed93b7b238098b05ff02be8b8478a049	02 Jan 2018, 01:30	1.00 MB	303	208
502,128 502,128	0000000000000000003c35f45f81ed90690960faea3dbcef81728893ab66296c	02 Jan 2018, 01:29	1.04 MB	2,029	374

Previous 10 blocks ↓

Total Size: 650.79 GB

Node Information

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

Uptime: 1 month, 16 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,026.46 GB sent, 64.98 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.