Blockchain Explorer | learn me a bitcoin

Memory Pool

74,341 transactions

33.73 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,511	0000000000000000000355f00000000000000000000000000000000000000000	2 mins, 32 secs	1.00 vMB	4,742	8

Blockchain

Tip: 845,510 (325,206 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,304 520,304	00000000000000000024982b1070d1889bbdc2d83e3710f09974a61b3c49b59a	28 Apr 2018, 19:04	1.14 MB	2,633	35
520,303 520,303	0000000000000000002dc97bb43323e023575c9362cf9a5ac506e959de20c47d	28 Apr 2018, 18:52	1.15 MB	2,638	58
520,302 520,302	0000000000000000001bc2adc0190f0a768e20a71191ef078c758615b8517a2b	28 Apr 2018, 18:33	1.16 MB	2,934	65
520,301 520,301	0000000000000000002c65589b54143324f6ea7f69615958210840be5aa34931	28 Apr 2018, 18:07	0.63 MB	1,295	46
520,300 520,300	00000000000000000017f0d8c940c4687f86a20691c44f082a8d686f7892bc23	28 Apr 2018, 17:59	0.42 MB	803	63
520,299 520,299	00000000000000000034c59aa4550fc4b8935b190b7035721da20922b843e52b	28 Apr 2018, 17:54	0.76 MB	1,797	49
520,298 520,298	0000000000000000002d4abd040a0a7eba1be22da6fda631ab191dd959880182	28 Apr 2018, 17:42	0.05 MB	127	39
520,297 520,297	0000000000000000000c67ffb61f920a62f5b134808a3914a6f58f4b2f931dec	28 Apr 2018, 17:42	0.55 MB	1,152	50
520,296 520,296	000000000000000000207193e39bc5727b555b31f9df96bfe82648e12faa3cb5	28 Apr 2018, 17:34	0.13 MB	327	63
520,295 520,295	00000000000000000044324d9fb0669296ef0f9640847c4cfc88c2d5252f3f59	28 Apr 2018, 17:33	0.66 MB	1,519	49
520,294 520,294	00000000000000000032925fe79b65e0fc62ac2e37191ee7637d2b5b1665f006	28 Apr 2018, 17:24	0.86 MB	1,927	47
520,293 520,293	0000000000000000002037d2935aa8e677b95c8034a187ccfa50a0c0c917a961	28 Apr 2018, 17:13	0.30 MB	770	33
520,292 520,292	000000000000000000402092327ac1d5af458fbd613c8f2fd274b88655bc0190	28 Apr 2018, 17:11	0.47 MB	1,079	67
520,291 520,291	00000000000000000030ad7a3d9d1cf6af164dc2fcad7ab336f6298bbb57af64	28 Apr 2018, 17:03	0.08 MB	224	55
520,290 520,290	00000000000000000023c4d28ff288a3782144787bf67703c325296848afb6cf	28 Apr 2018, 17:01	0.72 MB	1,541	60
520,289 520,289	00000000000000000017e09ca39a3d2d9117055adb0a3add30af1f558dbf519c	28 Apr 2018, 16:53	0.46 MB	1,027	51
520,288 520,288	00000000000000000013652a44b9b217a3b29e6adc5bcddf998e9d343d73397d	28 Apr 2018, 16:47	1.09 MB	1,721	22
520,287 520,287	0000000000000000003fa4ba44aabfb16988e90dd59fde170006dca75339983f	28 Apr 2018, 16:41	1.17 MB	3,121	59
520,286 520,286	0000000000000000001ab794ef50f4ab564dbc97e09b958ee2e8941e88984382	28 Apr 2018, 16:22	1.14 MB	2,660	21
520,285 520,285	000000000000000000140a9b49d0dc3b73ab94d7e0c8f1b56f032a4c160be699	28 Apr 2018, 16:16	1.09 MB	1,613	22
520,284 520,284	0000000000000000001eca289da5469daeb47d053e9d1db42e5926067562080d	28 Apr 2018, 16:13	1.17 MB	2,849	79

Previous 10 blocks ↓

Total Size: 653.35 GB

Node Information

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

Uptime: 1 month, 25 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,310.64 GB sent, 81.01 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.