Blockchain Explorer | learn me a bitcoin

Memory Pool

19,933 transactions

38.24 vMB

Show Random Selection

Max Size: 145/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,611	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 40 secs	1.00 vMB	1,447	12

Blockchain

Tip: 842,610 (302,441 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,169 540,169	0000000000000000000c12279fce298cc79dc64ca858a6597a6bc0f0ed85917a	06 Sep 2018, 08:48	1.25 MB	2,073	18
540,168 540,168	00000000000000000021993abf96bd21cf1879fdf48423a0579cce3339981b0f	06 Sep 2018, 08:47	1.21 MB	2,538	58
540,167 540,167	000000000000000000170b3da1e60f139c603e659b378753023c96c275169eea	06 Sep 2018, 08:02	0.68 MB	1,346	2
540,166 540,166	000000000000000000027852a5105eb4a7735f2c08c9e9f40bd6b3c3020afe86	06 Sep 2018, 08:02	1.04 MB	2,038	3
540,165 540,165	0000000000000000000a02514aa087f0ed4812dbd33bae959a911a9938571cc8	06 Sep 2018, 08:02	1.15 MB	2,354	9
540,164 540,164	000000000000000000283eba916b96652743f45281614fc1158a2cf69dc3a7c1	06 Sep 2018, 08:00	1.23 MB	2,468	13
540,163 540,163	0000000000000000000ff632b149f97298e269d95bb37e29d6627fd6743ea378	06 Sep 2018, 07:56	1.16 MB	2,016	40
540,162 540,162	00000000000000000018c128c93f11a2da19820ac111a3b1ff78669ef2238369	06 Sep 2018, 07:34	1.24 MB	2,458	38
540,161 540,161	00000000000000000014b133b3ca0dc97754cdbd82d5b7a43fe357aff7d76dbb	06 Sep 2018, 07:18	1.25 MB	2,470	25
540,160 540,160	0000000000000000000a0abdf98a8d03911ebfe0bb8d48076331e4e4025f600c	06 Sep 2018, 07:13	1.23 MB	2,755	65
540,159 540,159	000000000000000000299a27b3aedc16db07780cf4336ece4252b0b523107caf	06 Sep 2018, 06:17	1.37 MB	1,938	39
540,158 540,158	00000000000000000015a28885aadaecca9114341649ae9d19e505012d2972ed	06 Sep 2018, 05:54	1.33 MB	1,712	20
540,157 540,157	0000000000000000000914948b096336c30e3db58cd0f64a5872a7e3d64568df	06 Sep 2018, 05:50	1.21 MB	2,875	53
540,156 540,156	00000000000000000017ea14c65a1b8e90366196ada2c42c0efc1feef83c7817	06 Sep 2018, 05:03	0.63 MB	1,483	26
540,155 540,155	00000000000000000023d43b708a83f780eaaea3f801f40cdbddc190ba7e4f42	06 Sep 2018, 04:51	0.46 MB	856	37
540,154 540,154	0000000000000000002944bae6b013d3fdf59cad5331cf6270fec6f245782f27	06 Sep 2018, 04:44	0.89 MB	1,997	20
540,153 540,153	00000000000000000005d3736e0d19b477348a008ef9e4b6c31405b2356bffcd	06 Sep 2018, 04:33	1.28 MB	2,499	32
540,152 540,152	000000000000000000254a89f73c23a7fa0404cf39e5ff3e2e43a11d5474fa3b	06 Sep 2018, 04:15	0.18 MB	395	32
540,151 540,151	00000000000000000013837759c7b7347b81996dcabf4e6445dfab62c202c1a7	06 Sep 2018, 04:06	0.26 MB	631	23
540,150 540,150	00000000000000000009bca0f7ad05c09328567374b14765c960303396f899dd	06 Sep 2018, 04:02	0.27 MB	622	32
540,149 540,149	0000000000000000000a824debe7267ddcc52f504769d0d7f5931df6b3cc9f95	06 Sep 2018, 03:59	0.10 MB	294	18

Previous 10 blocks ↓

Total Size: 647.89 GB

Node Information

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

Uptime: 1 month, 5 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,554.27 GB sent, 48.33 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.