Blockchain Explorer | learn me a bitcoin

Memory Pool

33,938 transactions

45.35 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,932	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 42 secs ago	1.00 vMB	3,751	21

Blockchain

Tip: 841,931 (453,001 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,930 388,930	000000000000000000378a61bc92853e29552a4c3f725091f5e878fa999c2634	17 Dec 2015, 21:50	1.00 MB	1,267	19
388,929 388,929	00000000000000000b290ad12581a6fe0a0d724ef3b18bf364700da8b787e319	17 Dec 2015, 21:47	0.93 MB	2,282	33
388,928 388,928	000000000000000007b892b9e13db21e67dfa1d78102b2c7d5bfa2e2086c3b63	17 Dec 2015, 21:40	0.93 MB	3,215	72
388,927 388,927	000000000000000000f6406523494f21008760eaf700a7d8465d110c355ff932	17 Dec 2015, 20:46	0.24 MB	453	45
388,926 388,926	00000000000000000352be3082df23c462b2ae939fdfcfdd8a7dea30e582f3e5	17 Dec 2015, 20:45	0.33 MB	664	33
388,925 388,925	0000000000000000067237596ad8c4fb1ef58861254db6cd528f3e4771dd3692	17 Dec 2015, 20:37	0.67 MB	1,321	39
388,924 388,924	00000000000000000b295b501cebb337632ae929fcc7946bc407388f73243bb4	17 Dec 2015, 20:26	0.61 MB	1,218	38
388,923 388,923	00000000000000000da602b7dab19d81e7c95dea7a0439828bed800b151ddc39	17 Dec 2015, 20:16	0.89 MB	641	15
388,922 388,922	00000000000000000470059d9c5d6ffd2e15891ddcb0c95dab4a8f2c0aebda98	17 Dec 2015, 20:12	0.93 MB	1,837	34
388,921 388,921	00000000000000000aa43949663db26b3648c12ba2fd7e8d67a4d894190d3dbc	17 Dec 2015, 19:59	0.95 MB	1,342	34
388,920 388,920	000000000000000009b7820c26d80f35f4a90348966e67d7e06bbfacda3b6fc3	17 Dec 2015, 19:50	0.48 MB	855	41
388,919 388,919	0000000000000000080fcb294ec8b14f8f7748f6a04decdc6c06ac4dbcaed990	17 Dec 2015, 19:43	0.45 MB	752	27
388,918 388,918	00000000000000000771f99608e4f7e739673caaa709d47833771efab2e714a9	17 Dec 2015, 19:39	0.75 MB	1,949	45
388,917 388,917	00000000000000000b3c3a1c11afd22fe8c3025f02b4157c154e5f88c182e1d8	17 Dec 2015, 19:22	0.86 MB	580	18
388,916 388,916	0000000000000000093c60d75559e34066b0d89415e3332a9da0a7c7f0b0d51c	17 Dec 2015, 19:21	0.75 MB	932	18
388,915 388,915	000000000000000002d430672b5e8e8fb025b78422490ece55178e78de3021bb	17 Dec 2015, 19:21	1.00 MB	2,868	52
388,914 388,914	0000000000000000036d4baef07739b1738e57d6d00ec2db2caf635d94a04a0e	17 Dec 2015, 18:49	0.69 MB	1,056	24
388,913 388,913	00000000000000000329f11cf1b9223d9d377c4e20c1d6e6b01557e8121fce8d	17 Dec 2015, 18:44	0.95 MB	1,735	42
388,912 388,912	000000000000000007623b2a4679dacd98828f80786d5e63daeb7a6258204b15	17 Dec 2015, 18:29	0.92 MB	1,625	36
388,911 388,911	0000000000000000082a54fd5e3b5e5c185536ea612f8e61de0eb607da721f12	17 Dec 2015, 18:18	0.75 MB	1,956	41
388,910 388,910	0000000000000000082f2d95400cb69793593789749f294356e0d169209e83b5	17 Dec 2015, 18:03	0.94 MB	1,911	34

Previous 10 blocks ↓

Total Size: 646.64 GB

Node Information

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

Uptime: 1 month, 7 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,378.27 GB sent, 39.01 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.