Blockchain Explorer | learn me a bitcoin

Memory Pool

38,064 transactions

41.99 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,190	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 10 secs ago	1.00 vMB	5,137	50

Blockchain

Tip: 841,189 (439,341 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,848 401,848	000000000000000001bbe2e3245a8466df1bf3d521d54ff1f8c6875f1100f3a5	09 Mar 2016, 09:24	0.18 MB	309	29
401,847 401,847	000000000000000000b9e153e6ee43a8bb07e110d0c9694bef0234f2200293f1	09 Mar 2016, 09:22	1.00 MB	1,358	34
401,846 401,846	0000000000000000064d93fa721e53e5bf7c4fbe8a2c6105a30d8b22d258bd1a	09 Mar 2016, 09:14	0.07 MB	90	34
401,845 401,845	000000000000000006cbdc9740cb91fd532254a72433929989fb30f9e61c2236	09 Mar 2016, 09:12	1.00 MB	1,198	29
401,844 401,844	000000000000000000794f3c11892e2cf27a51730e5efdd428189d75baef05ea	09 Mar 2016, 09:06	1.00 MB	1,141	24
401,843 401,843	0000000000000000028546431cda143bc7914550cefeea88194090cd9761090b	09 Mar 2016, 09:04	0.99 MB	1,759	33
401,842 401,842	0000000000000000029c2aa8b045260dac449dec4db41bb0df92fe340ec034fb	09 Mar 2016, 09:02	0.99 MB	2,113	78
401,841 401,841	00000000000000000065437695a06397a50483290442e32933695e8eb3bdb5e5	09 Mar 2016, 08:33	0.93 MB	1,400	39
401,840 401,840	00000000000000000459d80cd28bb036f61792758da08b70e7bac1bcb318d50c	09 Mar 2016, 08:27	0.99 MB	1,536	35
401,839 401,839	000000000000000005d0516cc405912c9c68c03cc79807789180ca9872bf4c84	09 Mar 2016, 08:26	1.00 MB	1,998	78
401,838 401,838	000000000000000005b78cb42f823b2779471300c0d782ea877564bda34d6535	09 Mar 2016, 07:42	1.00 MB	1,868	54
401,837 401,837	0000000000000000062bdeee0d0e95404b038a675ec88c1ad3066dbf7c2c0cf1	09 Mar 2016, 07:27	1.00 MB	1,536	46
401,836 401,836	0000000000000000037be32e6570f4c55509fc77241036a4a7b42223fb03b00a	09 Mar 2016, 07:12	1.00 MB	850	21
401,835 401,835	00000000000000000401fcffd082dfdae888930ed0c7a057d2c2052600bd8a66	09 Mar 2016, 07:06	0.63 MB	550	39
401,834 401,834	000000000000000003e05f21081b76730afdd1f28e2a34478fbca0858f41288b	09 Mar 2016, 07:02	0.75 MB	1,224	42
401,833 401,833	0000000000000000037297e45ea7c556b0631e41f70b0d04239c8578a2db05a3	09 Mar 2016, 06:53	0.05 MB	80	41
401,832 401,832	00000000000000000481b686fa54da612b7c8efa2f0d238c1416e841a7ee474b	09 Mar 2016, 06:52	1.00 MB	1,690	46
401,831 401,831	00000000000000000282964865c9135d20d82c1c8bdbb9d1ad2c890565e2abe2	09 Mar 2016, 06:37	0.98 MB	142	2
401,830 401,830	000000000000000003f070259c0aca4d543419cbd0afcf85e0a3e779bbfdc402	09 Mar 2016, 06:37	0.83 MB	1,268	42
401,829 401,829	000000000000000001fe9bbc474471865b50448a4c5d0cfb71b1ce142d11065f	09 Mar 2016, 06:28	0.25 MB	126	14
401,828 401,828	000000000000000001259cf4c84f40558fa4c356e73d6ece35cae8ba8896e9a1	09 Mar 2016, 06:26	0.93 MB	1,296	36

Previous 10 blocks ↓

Total Size: 645.23 GB

Node Information

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

Uptime: 25 days, 5 hours, 12 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,224.32 GB sent, 31.21 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.