Blockchain Explorer | learn me a bitcoin

Memory Pool

25,595 transactions

30.66 vMB

Show Random Selection

Max Size: 132/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,876	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 49 secs	1.00 vMB	1,856	17

Blockchain

Tip: 841,875 (450,809 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
391,066 391,066	000000000000000002429c0e989676e3c76a94c75b5ce7828a9e7e7111e4fdec	31 Dec 2015, 04:38	0.93 MB	1,015	20
391,065 391,065	000000000000000003a08d04009a8a564a12e8769ad31ccb789b1193677d00f3	31 Dec 2015, 04:29	0.99 MB	1,211	20
391,064 391,064	0000000000000000036652108e2db29223b1614c9b0200908de1e9285af1c2df	31 Dec 2015, 04:20	0.53 MB	1,066	31
391,063 391,063	000000000000000005a3b369e30665326e6af4fd9090cda937a42bebd1fac0c3	31 Dec 2015, 04:10	0.38 MB	966	41
391,062 391,062	000000000000000006e2dbce8da2c17e8e1747aac25a11796682493daf847232	31 Dec 2015, 04:01	0.73 MB	1,353	32
391,061 391,061	0000000000000000076a6726addf3f158ac1ecb15d3910c33873bd9cbf6ea053	31 Dec 2015, 03:51	0.20 MB	366	26
391,060 391,060	000000000000000006032cf5bce334c3d46d632fb7ff1e4cfb4c8c248bf11cc3	31 Dec 2015, 03:48	0.40 MB	424	14
391,059 391,059	00000000000000000a1fdfd6dfbd5923bdd0c4d2cf17e8d5a37e8202598bf39b	31 Dec 2015, 03:57	0.40 MB	1,045	36
391,058 391,058	000000000000000001d71c4d536a33d4f151836b804e3c807b8c14cfbbaea11d	31 Dec 2015, 03:36	0.51 MB	1,276	38
391,057 391,057	00000000000000000a150a8751178ed26150e339d402e4afe4c978cb85f6dfb1	31 Dec 2015, 03:32	1.00 MB	1,958	33
391,056 391,056	0000000000000000040397029c3374987e23ccd6ea60460c8d7bf73f083385d3	31 Dec 2015, 03:07	0.41 MB	601	27
391,055 391,055	00000000000000000174528949e460353ed307b9a297885f589490c8c8c7ea16	31 Dec 2015, 03:03	0.74 MB	1,463	30
391,054 391,054	00000000000000000a349117c7176e967d741d3dfe2dab37847bfc31dac58760	31 Dec 2015, 02:51	0.48 MB	955	28
391,053 391,053	00000000000000000b72a9f43e604e325bfde21a67864037d8d862b5a9902fc5	31 Dec 2015, 02:40	0.27 MB	650	42
391,052 391,052	0000000000000000044301b8524d196d1a6673550e16f7b934e3bdc7df2b0b04	31 Dec 2015, 02:34	0.25 MB	321	19
391,051 391,051	00000000000000000a03a279d50bd0812f7569f75680d1c1df8ada91c2d48cfe	31 Dec 2015, 02:32	0.37 MB	377	15
391,050 391,050	000000000000000009d30310105b3bf2c3107a8e09f3485e1d0830c77c821fe1	31 Dec 2015, 02:30	0.71 MB	1,644	31
391,049 391,049	000000000000000000d2574f63c88c9d038a279d16ef0fc1b760eaad27b86041	31 Dec 2015, 02:18	0.95 MB	2,821	46
391,048 391,048	0000000000000000095f9c81de307e767eba9cc810aefc1217255b907d5c3b87	31 Dec 2015, 01:45	0.64 MB	702	21
391,047 391,047	000000000000000005f39c049f93e7b9f95a164f8b9a7e7424b86abae2476b59	31 Dec 2015, 01:40	0.95 MB	1,556	21
391,046 391,046	000000000000000000bd908d9062e9c3b673acdd614a3bf430468729d38152e9	31 Dec 2015, 01:37	0.93 MB	2,565	47

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, 7 hours, 27 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,367.17 GB sent, 38.25 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.