Blockchain Explorer | learn me a bitcoin

Memory Pool

23,348 transactions

62.17 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,799	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 45 secs	1.00 vMB	2,915	9

Blockchain

Tip: 843,798 (324,744 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
519,054 519,054	000000000000000000123d2457453af26f1a59a8e32d2ae7134b3fc20185cc00	20 Apr 2018, 02:44	0.42 MB	844	30
519,053 519,053	00000000000000000040f1a6579a7b1ee559af50f1e9416dd46ea7649c8c4200	20 Apr 2018, 02:38	0.37 MB	776	33
519,052 519,052	00000000000000000036b5d68098fd9f70a17fa9c48230297ce78cab33b8c4d6	20 Apr 2018, 02:33	0.63 MB	1,182	33
519,051 519,051	0000000000000000001dd774a1b30926bfd41a5aa8c96d6aa75a83dbc5e5be6b	20 Apr 2018, 02:24	0.27 MB	437	27
519,050 519,050	00000000000000000047c70d880e19133bf1788a0235747e716bac64109556b8	20 Apr 2018, 02:21	0.53 MB	859	24
519,049 519,049	00000000000000000022b1dc5a6252315265d7ebf84d177fe8187a8a61197d90	20 Apr 2018, 02:16	1.02 MB	1,555	24
519,048 519,048	00000000000000000026ce068549c0756961ca5aaeb0902067c8dd129d1813be	20 Apr 2018, 02:05	0.85 MB	1,519	31
519,047 519,047	0000000000000000003d73bcad645b1ff23ef53965fd4012731f2df203b28449	20 Apr 2018, 01:54	1.00 MB	1,801	31
519,046 519,046	000000000000000000055babe5b4ac635c0f3d4379d005ab0a315e63cfbbab77	20 Apr 2018, 01:40	0.27 MB	432	16
519,045 519,045	000000000000000000078f2d4663b03e1165a6de555cd523b55e6be2552b07cc	20 Apr 2018, 01:37	1.01 MB	2,382	31
519,044 519,044	000000000000000000092a74c3d2c692a292cb1ac249def7539d220c66ca1d22	20 Apr 2018, 01:18	0.24 MB	162	9
519,043 519,043	000000000000000000018b9d5bc56af89afa92b27ad2f6758b2701975f0b6f3e	20 Apr 2018, 01:17	0.82 MB	1,703	28
519,042 519,042	00000000000000000028881181214d3289f9ff2eb084ba0aadfae4335a1a021f	20 Apr 2018, 01:04	0.15 MB	388	27
519,041 519,041	00000000000000000002641ad7174e2f3d283cae94cda078dcb0108979348f6d	20 Apr 2018, 01:01	0.18 MB	346	48
519,040 519,040	000000000000000000296937e04a2e44976c5a0f83464819d16893c10305380b	20 Apr 2018, 00:59	0.66 MB	723	16
519,039 519,039	00000000000000000032491c87663bc580ab1855ab0e65695f9401f28cb34576	20 Apr 2018, 00:54	0.38 MB	716	31
519,038 519,038	00000000000000000043e707836ee3458f244c8d4de931acd15de48b9789b21b	20 Apr 2018, 00:49	0.95 MB	893	3
519,037 519,037	0000000000000000002636188b313ede714ed73c78d72c8eb812952760bd007b	20 Apr 2018, 00:48	1.11 MB	2,244	24
519,036 519,036	0000000000000000002abcc759c1a48ea3e46b8cfa27b2e49642b2e330530962	20 Apr 2018, 00:36	1.16 MB	2,845	39
519,035 519,035	00000000000000000034093d81040a0e38722a786a9b94d47e1ccf6d5d0053d9	20 Apr 2018, 00:04	0.72 MB	1,050	21
519,034 519,034	00000000000000000014af7494e6a39fba104391a26c847b10098a5d1bb745ed	19 Apr 2018, 23:54	0.96 MB	1,418	17

Previous 10 blocks ↓

Total Size: 650.15 GB

Node Information

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

Uptime: 1 month, 13 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,934.28 GB sent, 61.46 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.