Blockchain Explorer | learn me a bitcoin

Memory Pool

37,647 transactions

55.95 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,644	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 4 secs ago	1.00 vMB	2,739	17

Blockchain

Tip: 842,643 (181,595 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,048 661,048	0000000000000000000e951d91478fd9f1eb2cc1f952fa5413a52356db1a59ab	12 Dec 2020, 15:33	1.25 MB	2,305	20
661,047 661,047	00000000000000000004939a985da73f445109b6328938a30b71c5956cc14def	12 Dec 2020, 15:29	1.30 MB	2,576	25
661,046 661,046	00000000000000000001e8512e1ab9b36d7e1530d152c062613405ff1e2e812e	12 Dec 2020, 15:23	1.29 MB	2,735	58
661,045 661,045	0000000000000000000d4d0649c6fcdfafddccbb729a4ace783289e6ba065a52	12 Dec 2020, 15:05	1.33 MB	2,967	62
661,044 661,044	00000000000000000003ec30a7cf54ae9b56539910c22ab0de28ff9459ac8e6b	12 Dec 2020, 14:45	1.42 MB	2,125	33
661,043 661,043	0000000000000000000bbaab78d0ee2d191933908aeeeb91ef36e5f78109b921	12 Dec 2020, 14:39	1.65 MB	1,509	36
661,042 661,042	00000000000000000008f590bd7f527dd4d65f7a2d6d54e39dc0670eb41ebf5a	12 Dec 2020, 14:33	1.52 MB	2,616	54
661,041 661,041	0000000000000000000ea7be00f6eb812a1f9b0bf0be863d1c460d5257337876	12 Dec 2020, 14:16	0.00 MB	1	0
661,040 661,040	000000000000000000022b298db36db93c3e9ff187d0718a19e6e5f9e73db9a0	12 Dec 2020, 14:16	1.38 MB	2,358	33
661,039 661,039	0000000000000000000d32bcfd93d788b26c11bd04d6c7fa734e3e51aece3983	12 Dec 2020, 14:09	1.37 MB	1,472	54
661,038 661,038	0000000000000000000516104e778335eebc3987cfe108384e9b1121c22aa4bb	12 Dec 2020, 14:00	1.75 MB	1,585	27
661,037 661,037	00000000000000000002039a69439971f1835e3c7a0ee79f1675474c1809cac1	12 Dec 2020, 13:54	1.27 MB	2,455	28
661,036 661,036	0000000000000000000d58aceff6263d7258c068129f12866af0d11af9e2a93e	12 Dec 2020, 13:47	1.23 MB	2,459	22
661,035 661,035	000000000000000000034a2bd316c9c5acc4ae8db4af08dd3844e0ba78fc0c63	12 Dec 2020, 13:43	1.24 MB	2,201	27
661,034 661,034	0000000000000000000beac7bd71e37f5938b48be39a1701b8d9aa216fa19116	12 Dec 2020, 13:42	1.35 MB	2,051	44
661,033 661,033	0000000000000000000384063ffc34eea435c1c8fc92db1bb0ac7825d65e222f	12 Dec 2020, 13:32	1.29 MB	2,938	46
661,032 661,032	000000000000000000005252ab7aa1bde6829affe91f2cb1663fc5db66706355	12 Dec 2020, 13:30	1.25 MB	1,751	64
661,031 661,031	00000000000000000003ca26150361770047c834717ead0ccd693f9f1a37889b	12 Dec 2020, 13:24	1.19 MB	2,520	105
661,030 661,030	00000000000000000000f010d6ea571bb5a5657b285449f66fe1791b6d08854d	12 Dec 2020, 12:25	1.54 MB	2,153	35
661,029 661,029	00000000000000000006a147f157afc23300a2e62f7e0a947db2b0cd0523489f	12 Dec 2020, 12:15	1.20 MB	1,707	60
661,028 661,028	0000000000000000000bc690fc371b8d97db12f9d6af3b3802ec04f3166fa071	12 Dec 2020, 11:59	1.26 MB	2,372	22

Previous 10 blocks ↓

Total Size: 647.95 GB

Node Information

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

Uptime: 1 month, 5 days, 17 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,557.49 GB sent, 48.83 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.