Blockchain Explorer | learn me a bitcoin

Memory Pool

31,264 transactions

59.52 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,848	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 20 secs	1.00 vMB	5,379	9

Blockchain

Tip: 843,847 (535,060 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
308,787 308,787	0000000000000000010631d30842da706d7870bb78bbe05721df935af16bb9e8	01 Jul 2014, 20:55	0.29 MB	554	26
308,786 308,786	00000000000000000c9dbe06afe7407af50340410d98277c185f5515fe165060	01 Jul 2014, 20:48	0.15 MB	321	30
308,785 308,785	0000000000000000280bac114e196ec1c893009355797d1b7fb32f504591df7b	01 Jul 2014, 20:44	0.39 MB	660	26
308,784 308,784	00000000000000002e2a3f8512d57235288eb1f9b1f5c07b323c44a8b3222e77	01 Jul 2014, 20:33	0.34 MB	417	17
308,783 308,783	000000000000000022184da963e1dabd6b8921c334ff9d979d8fed5e4a048228	01 Jul 2014, 20:30	0.35 MB	489	18
308,782 308,782	000000000000000019413985ca9c0dcd286059747a7b47782530314ddb8e015a	01 Jul 2014, 20:29	0.35 MB	955	46
308,781 308,781	00000000000000001815df935406e9ab5246b1136488900112bc75624d49d669	01 Jul 2014, 20:09	0.12 MB	154	12
308,780 308,780	00000000000000003aac69079c387b470abadd88ead758fcd0d3269e42492ba5	01 Jul 2014, 20:10	0.75 MB	1,359	166
308,779 308,779	00000000000000003640d3d50a8075df910765ef05ef6f6f398080d240a63259	01 Jul 2014, 19:44	0.21 MB	459	40
308,778 308,778	00000000000000002c73964cb7f7ac1123046dbcd70365648bfa30197082eefb	01 Jul 2014, 19:37	0.61 MB	528	14
308,777 308,777	00000000000000000adb2b209fa12e170e976d09e196c0d26a1cbf18cb47fa43	01 Jul 2014, 19:36	0.35 MB	1,000	48
308,776 308,776	000000000000000003ddae52c60a73d3ebb7c85dd6e11d2ed1afcbfc6673708e	01 Jul 2014, 19:05	0.75 MB	1,199	26
308,775 308,775	000000000000000004f74ef9d2b8257280854f4e109cf23ddb2a8176a10b528d	01 Jul 2014, 18:50	0.75 MB	860	22
308,774 308,774	00000000000000000f5e673408e5978783c0870bcee02122155163959a128faf	01 Jul 2014, 18:39	0.75 MB	1,439	32
308,773 308,773	000000000000000020a0ceb88f5d8c07ca07db6e2ae41e6738ab502e4a2681a2	01 Jul 2014, 18:14	0.92 MB	1,528	29
308,772 308,772	000000000000000013e727e67f16df2633b38222b50f43b762eb810874876db1	01 Jul 2014, 17:46	0.75 MB	1,303	29
308,771 308,771	00000000000000000c4fb7a28f8a77f6c661fadafffeffc16947d689f34f1814	01 Jul 2014, 17:25	0.75 MB	1,501	30
308,770 308,770	000000000000000035f39348c624eab996844773804ee75cebda7237cdc53b47	01 Jul 2014, 17:15	0.35 MB	1,134	58
308,769 308,769	000000000000000024310686bb299ebe0c646f6857e28fa85c6bb4ffa901737e	01 Jul 2014, 16:37	0.15 MB	151	19
308,768 308,768	00000000000000002b5f6289ae347b937a3a79ee52e3f62432b69be22c204fb9	01 Jul 2014, 16:34	0.84 MB	1,503	32
308,767 308,767	00000000000000002c4e44a05283a6f4de801cbbe38117b25dd94c55af7353d4	01 Jul 2014, 16:12	0.13 MB	243	29

Previous 10 blocks ↓

Total Size: 650.24 GB

Node Information

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

Uptime: 1 month, 14 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,952.55 GB sent, 61.96 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.