Blockchain Explorer | learn me a bitcoin

Memory Pool

46,274 transactions

41.45 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,375	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 2 secs	1.00 vMB	3,619	32

Blockchain

Tip: 842,374 (406,865 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,509 435,509	00000000000000000402b694302e0ffe81a81f030771be03bdeb403f900180ff	23 Oct 2016, 03:43	1.00 MB	883	21
435,508 435,508	0000000000000000007cee2e99ab98285b3007326597fd9b2fb17777478f85e8	23 Oct 2016, 03:36	0.49 MB	1,061	60
435,507 435,507	000000000000000002e0431ef430e958bab4386a88bbd3eb7d3d6331f35a03d6	23 Oct 2016, 03:27	0.31 MB	752	64
435,506 435,506	0000000000000000010c001055c22591f333715d4a7dbffefafea16efa1f8dc4	23 Oct 2016, 03:21	0.38 MB	895	63
435,505 435,505	0000000000000000036eba548ed5c36ef698022aaccf1b833cf37d9d8d455332	23 Oct 2016, 03:13	0.99 MB	1,455	39
435,504 435,504	00000000000000000018e75af231f58394b907e6bd6e30956864ec65ff3fa786	23 Oct 2016, 03:01	0.54 MB	1,108	55
435,503 435,503	0000000000000000041d51362fc9d8fbde46fa7f1c165f550bfcd9ddd1801e97	23 Oct 2016, 02:53	1.00 MB	2,483	69
435,502 435,502	000000000000000003503d6d3ccfeb4dd300e7f7ed23f83a43178acc0ea061e4	23 Oct 2016, 02:29	0.78 MB	1,636	60
435,501 435,501	00000000000000000335d3b090ac3a4c816813798340926d3187f4cfe93f2ae0	23 Oct 2016, 02:17	0.25 MB	399	23
435,500 435,500	000000000000000000b0cb76703bb914427ca535c98c7c03570dbcc51e2daa47	23 Oct 2016, 02:16	1.00 MB	2,368	77
435,499 435,499	0000000000000000039f842e03faae563f5004373fcd05de7de0eceaaa246d71	23 Oct 2016, 01:54	1.00 MB	1,982	65
435,498 435,498	0000000000000000002c8571d4d7a5ca7daf1fa8d6cc63bdcc6ae63a1bc4efdd	23 Oct 2016, 01:36	1.00 MB	1,711	68
435,497 435,497	0000000000000000014a015f332bd79857f9f475b0d1945a136a68b4811019e9	23 Oct 2016, 01:20	0.83 MB	1,503	48
435,496 435,496	00000000000000000046cd86ad681d0aac7ac23d3b93b94ac9544e28249e80af	23 Oct 2016, 01:09	1.00 MB	1,793	56
435,495 435,495	00000000000000000348a7648aa4a75e5b9dec4f63c7c7cd33fd68f18b5c102f	23 Oct 2016, 00:59	1.00 MB	1,793	64
435,494 435,494	00000000000000000097f02d0c560bb79fbbd358afd75833f4a41ecb733b5522	23 Oct 2016, 00:36	0.99 MB	477	13
435,493 435,493	000000000000000003f295ddab5a69b829b08d63b7b29ef2cca1c2f76ae18d6e	23 Oct 2016, 00:33	0.47 MB	1,072	65
435,492 435,492	000000000000000001caeacb6115402e17c27b8d4b1759e34cbffa166592512e	23 Oct 2016, 00:24	0.09 MB	80	20
435,491 435,491	0000000000000000001422d52f63ecd1a1b1f50252b020622fedc4e58af1b59b	23 Oct 2016, 00:23	1.00 MB	707	16
435,490 435,490	00000000000000000063936729eb9ac6e9fdaf7b4aa3176d6358cd54f50eac92	23 Oct 2016, 00:19	0.98 MB	250	6
435,489 435,489	0000000000000000019d0d7c6c911725fd72005c4d877eb274b91480167a3287	23 Oct 2016, 00:17	0.99 MB	997	20

Previous 10 blocks ↓

Total Size: 647.42 GB

Node Information

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

Uptime: 1 month, 3 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,486.04 GB sent, 45.70 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.