Blockchain Explorer | learn me a bitcoin

Memory Pool

87,239 transactions

33.27 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,133	0000000000000000000355f00000000000000000000000000000000000000000	7 mins, 36 secs ago	1.00 vMB	5,049	12

Blockchain

Tip: 845,132 (334,677 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,455 510,455	000000000000000000432bf04cf4b0074343fbdd6cca289e3ec65c845a4894fd	22 Feb 2018, 21:52	1.14 MB	1,231	19
510,454 510,454	0000000000000000004425afda0b27367b3997f51c07909672e68a8ed075855a	22 Feb 2018, 21:42	1.05 MB	1,521	30
510,453 510,453	0000000000000000003c539176c6031f9916009dbf44d9450903d933510708c3	22 Feb 2018, 21:27	1.02 MB	413	13
510,452 510,452	0000000000000000001ba06a63850875222be00f03e3d02511f2b9f826bcb5b5	22 Feb 2018, 21:24	1.06 MB	752	13
510,451 510,451	0000000000000000000405c241c45136521da4b6a78fc84271a4807d97d64103	22 Feb 2018, 21:19	1.03 MB	1,228	28
510,450 510,450	0000000000000000000d475c6954e836e57994c668ac9cdbe98d6aeacf9a95ce	22 Feb 2018, 21:07	1.05 MB	1,204	21
510,449 510,449	0000000000000000003a2e07cf1d899b178c48674b6d87af470317a151faa535	22 Feb 2018, 20:59	1.04 MB	1,147	13
510,448 510,448	00000000000000000016ce01c59fb3f9d2cf790bf8714ec7c27dc4418f3bfd82	22 Feb 2018, 20:55	1.06 MB	1,463	33
510,447 510,447	0000000000000000001213ba3a5e2e1685b530db888cc3b14ec5611e973bb849	22 Feb 2018, 20:42	1.05 MB	1,557	14
510,446 510,446	0000000000000000005a86f20b9a37e6a1ad57c5042322b5ad979f087b5b8878	22 Feb 2018, 20:39	1.04 MB	1,585	15
510,445 510,445	00000000000000000049a677baff5dbb445555ca7f0878faba1d3ef92f933073	22 Feb 2018, 20:33	1.03 MB	1,342	22
510,444 510,444	000000000000000000318e42be45ebc485b162970dc87ff052636f00d526af5e	22 Feb 2018, 20:26	1.05 MB	1,557	29
510,443 510,443	000000000000000000008043a03e714c19cf5dd246e856fde907ca6b5a029ab4	22 Feb 2018, 20:15	1.02 MB	1,186	25
510,442 510,442	000000000000000000433cc8665a17cb74cf6822aa7a69277ff43d6ed35ebe62	22 Feb 2018, 20:09	1.07 MB	1,619	33
510,441 510,441	0000000000000000000169615f91b2668cfe6ad510ff03af7b0c456c7b3f4630	22 Feb 2018, 19:58	0.00 MB	1	0
510,440 510,440	0000000000000000000fb050887ddb253af62004ca46be13e4d85fbad715a883	22 Feb 2018, 19:58	1.09 MB	3,012	25
510,439 510,439	0000000000000000001f810fea8b8ee88762fb90eced4b4e6512a0cf6624f282	22 Feb 2018, 19:47	1.06 MB	1,411	59
510,438 510,438	00000000000000000009d2241bc4b64e227960d4aa049298addeed0fcb876928	22 Feb 2018, 19:12	1.16 MB	2,375	32
510,437 510,437	000000000000000000205cbf182334f69f33600d26fdac1ec41a5028beee0fb6	22 Feb 2018, 18:57	1.05 MB	1,948	22
510,436 510,436	0000000000000000004efd50744fbad52e75e736c7b283ba76cfb988abe6e66e	22 Feb 2018, 18:49	1.06 MB	1,673	42
510,435 510,435	000000000000000000088cd9cc2a1169cd599382b0f8543fe250d2f827be7e62	22 Feb 2018, 18:28	1.05 MB	1,772	36

Previous 10 blocks ↓

Total Size: 652.64 GB

Node Information

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

Uptime: 1 month, 22 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,280.17 GB sent, 76.20 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.