Blockchain Explorer | learn me a bitcoin

Memory Pool

106,052 transactions

31.24 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 21 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,495	0000000000000000000342190000000000000000000000000000000000000000	1 min, 17 secs ago	1.00 vMB	5,778	206

Blockchain

Tip: 840,494 (435,429 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
405,065 405,065	0000000000000000065a5a2008df6feaf758f69abf6eedcf6e5a0f881626019b	31 Mar 2016, 02:05	0.93 MB	2,599	54
405,064 405,064	00000000000000000270dcf18ac4f59506cb87c90e9ef638f3896fab19f41320	31 Mar 2016, 01:40	0.84 MB	1,799	37
405,063 405,063	00000000000000000497e82e8484931e48323b037316ca61314e1869cae94036	31 Mar 2016, 01:27	0.46 MB	560	33
405,062 405,062	0000000000000000029c973173b6e2863518341ed8ac1bbd305cd09a95f0d693	31 Mar 2016, 01:23	0.80 MB	1,533	30
405,061 405,061	000000000000000002193b5e4949e6325a5ce39bc9be966db835eeb83dcadf5c	31 Mar 2016, 01:18	0.24 MB	298	23
405,060 405,060	0000000000000000004b26adde0ea98bbb044c6146e0b4f77b192e7b59db86d0	31 Mar 2016, 01:17	0.94 MB	1,961	28
405,059 405,059	000000000000000000b68a70daa497334c27fbd4909c55f757ca9809ff54d587	31 Mar 2016, 01:14	1.00 MB	2,965	62
405,058 405,058	0000000000000000057fa966f146fb2e890ae74ece62b9fd80de1e81738373e9	31 Mar 2016, 00:32	0.73 MB	1,862	49
405,057 405,057	000000000000000001055a04597e030b9f516aeea1d44ea270f848d7ca0de6b6	31 Mar 2016, 00:21	1.00 MB	1,157	19
405,056 405,056	0000000000000000009c85fc2494efaf829e1f9d6d6eb1883ff680556ef94b83	31 Mar 2016, 00:13	0.44 MB	732	32
405,055 405,055	000000000000000006572cff562362daa9c67510763b3ad49b4ce6a122f4843e	31 Mar 2016, 00:06	0.99 MB	2,031	34
405,054 405,054	000000000000000003f17afe698ec365ddae1f0b0860c3349a7bf35e488f77f3	30 Mar 2016, 23:49	0.11 MB	120	17
405,053 405,053	000000000000000002beee6539d8b4094be8a05072aae914823b8f8d2390c657	30 Mar 2016, 23:47	1.00 MB	498	10
405,052 405,052	00000000000000000017344967c962f6c8d7d624f578798ae4a9936140a00cfd	30 Mar 2016, 23:44	0.72 MB	1,164	30
405,051 405,051	0000000000000000045bf28cc003ab0c200be51dc1879901e244e5b14ac614f6	30 Mar 2016, 23:33	1.00 MB	1,250	22
405,050 405,050	00000000000000000527dc7fe2afbcdb46f130be165e689c97c6a5b6b53f1ac9	30 Mar 2016, 23:23	0.31 MB	781	45
405,049 405,049	0000000000000000030d690f7ec0d422a5e64d0ca289b63f12793dbdeec27831	30 Mar 2016, 23:16	0.88 MB	1,277	29
405,048 405,048	000000000000000000b0786b5f579c09ea5c277972f297e489d0f9a73b35a565	30 Mar 2016, 23:05	1.00 MB	1,792	36
405,047 405,047	000000000000000003887db37032282f7a6d0fb253457060d312267bbe969457	30 Mar 2016, 22:51	0.98 MB	1,649	37
405,046 405,046	000000000000000003f4c26a47a25f6122072640a560e99f891523195de8a475	30 Mar 2016, 22:38	1.00 MB	2,187	41
405,045 405,045	0000000000000000048c3aa2252e4182b105d730a7bb06e1b3a07dc60b0fc149	30 Mar 2016, 22:21	0.36 MB	286	16

Previous 10 blocks ↓

Total Size: 643.98 GB

Node Information

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

Uptime: 20 days, 11 hours, 20 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 7,935.22 GB sent, 23.96 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.