Blockchain Explorer | learn me a bitcoin

Memory Pool

55,977 transactions

79.71 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 22 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,915	000000000000000000035cb80000000000000000000000000000000000000000	4 secs ago	1.00 vMB	756	530

Blockchain

Tip: 846,914 (185,905 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,009 661,009	000000000000000000046fcceaf8b72e171c42f1cef97bf2c9298cde3d99189a	12 Dec 2020, 08:40	1.30 MB	2,358	27
661,008 661,008	00000000000000000009617f4e185332e6a9ab784a33306011fc3ed2f4db6935	12 Dec 2020, 08:30	1.38 MB	2,637	55
661,007 661,007	00000000000000000002f0e32f5d84fa7431acae1f7affb1db7082c9aad99a77	12 Dec 2020, 08:11	1.30 MB	2,156	23
661,006 661,006	00000000000000000008119b8266fe0937225db862bc809a7fd171287ae0f7d6	12 Dec 2020, 08:07	1.23 MB	1,922	66
661,005 661,005	00000000000000000000b051d4115bbac8a701eeb57e99871fe9953b4327a403	12 Dec 2020, 07:45	1.48 MB	1,771	17
661,004 661,004	0000000000000000000827c3c3c1b31ba5e2168be6b30e59008d25555d358831	12 Dec 2020, 07:41	1.40 MB	1,526	14
661,003 661,003	00000000000000000000b227d8faadc8bb65e7bbeb4805dbb229a51ffaffafb9	12 Dec 2020, 07:37	1.27 MB	1,621	11
661,002 661,002	000000000000000000047ec11c4d75228f03ced0f49004b79434289cd519d81c	12 Dec 2020, 07:33	1.17 MB	2,220	19
661,001 661,001	0000000000000000000e825fc85fc24a73bdb18a3ffe73e00c2996eb858d4054	12 Dec 2020, 07:28	1.25 MB	1,692	9
661,000 661,000	0000000000000000000c33670e53c3a0a75f806f00bd2bd52cc8c4f917dbf1c0	12 Dec 2020, 07:27	1.22 MB	1,715	10
660,999 660,999	0000000000000000000a501b913895546659c00b083263f08763454e572ca9bd	12 Dec 2020, 07:25	1.25 MB	2,185	31
660,998 660,998	00000000000000000006722717498283a39c943b9ff192a70e394eae9632d921	12 Dec 2020, 07:14	1.18 MB	2,283	29
660,997 660,997	00000000000000000006aa39d176ea6f8ed674e268c2708370747f10e97581c4	12 Dec 2020, 07:04	1.10 MB	2,336	15
660,996 660,996	0000000000000000000988a3876dfac9b562b19e0a91be65b201149f1f3c8360	12 Dec 2020, 07:01	1.34 MB	2,019	41
660,995 660,995	0000000000000000000cc52d8e3a6dfa79a3adada9020f2ab95f1d743cb27e92	12 Dec 2020, 06:45	1.39 MB	1,370	12
660,994 660,994	0000000000000000000e6cfe7d5f89e1c83e0b7bd1a899ab965a9e3e3dd46344	12 Dec 2020, 06:44	1.27 MB	2,135	35
660,993 660,993	000000000000000000092a096f7bf20ad9d8a6a7a1d99a4a33ffeb0c6b57cc14	12 Dec 2020, 06:31	1.29 MB	2,702	55
660,992 660,992	00000000000000000000dbdcf0b7c9709a90e8bed163b0852b7bb1ee04a80b19	12 Dec 2020, 06:07	1.25 MB	1,744	38
660,991 660,991	00000000000000000009b2c8d9860002839705ba18d1cdeb39e728a4672d9bac	12 Dec 2020, 05:59	1.30 MB	2,097	27
660,990 660,990	00000000000000000008b0b0d1aee5b8158a4f8f78d2fdbded9c38efb17f12f6	12 Dec 2020, 05:50	1.27 MB	2,357	49
660,989 660,989	00000000000000000004970ef704ad4b90fa69d806a9f60adf177818b8cf8602	12 Dec 2020, 05:24	1.32 MB	1,814	17

Previous 10 blocks ↓

Total Size: 655.86 GB

Node Information

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

Uptime: 2 months, 4 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,511.22 GB sent, 99.30 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.