Blockchain Explorer | learn me a bitcoin

Memory Pool

79,833 transactions

37.87 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,204	0000000000000000000355f00000000000000000000000000000000000000000	14 mins, 34 secs ago	1.00 vMB	5,203	12

Blockchain

Tip: 845,203 (535,454 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
309,749 309,749	0000000000000000289946691c2ba08cd0febf815bf960765af2163e1db8290b	08 Jul 2014, 09:12	0.35 MB	435	14
309,748 309,748	00000000000000000b298474ae3a9ddc59b53bc516e695f2ecb1ffcc33ba329b	08 Jul 2014, 09:04	0.23 MB	437	32
309,747 309,747	00000000000000003d2fd6cab399c6da1f0c28143594b93e0a2d243269263fd8	08 Jul 2014, 08:54	0.51 MB	871	32
309,746 309,746	000000000000000023c6593bb8a44cbc59f918288001aa4b09fc68be19d2d6ca	08 Jul 2014, 08:32	0.42 MB	675	31
309,745 309,745	00000000000000002aed6baec051ad5bcbfcdce5339fb081ecafef8307da6c29	08 Jul 2014, 08:17	0.32 MB	512	33
309,744 309,744	0000000000000000148e2aa7d7fa15e9d3923e4ded33fd0c4fa8718aae06f5b3	08 Jul 2014, 08:05	0.05 MB	104	32
309,743 309,743	000000000000000032c15d009e3a498a329948457657092cc3f8c59fc9be3335	08 Jul 2014, 08:02	0.20 MB	421	29
309,742 309,742	00000000000000002653d14e1a1e84419aaafeee9c117fab42c88b74ab79e37b	08 Jul 2014, 07:53	0.00 MB	1	0
309,741 309,741	0000000000000000321fdb387403c7578a4286eba0923b89a7e240ca8cf2ffd4	08 Jul 2014, 07:53	0.48 MB	864	34
309,740 309,740	00000000000000000d99ac20ec23d887a16e05852afa07e3c2a3136ca995cab5	08 Jul 2014, 07:29	1.00 MB	334	4
309,739 309,739	0000000000000000350b5ac2327a52f80422405e1feb5fbb17475817a89a826c	08 Jul 2014, 07:26	0.34 MB	527	28
309,738 309,738	00000000000000001cc7fd1c5abdc145b52bb38d5250ea3ff7256bdbcf36a7c7	08 Jul 2014, 07:12	0.30 MB	520	29
309,737 309,737	0000000000000000031a8580e9daced303b836933c61fd3b5c4ae904e8bdcab3	08 Jul 2014, 07:01	0.02 MB	51	30
309,736 309,736	00000000000000002d45bb9b306b416d9748771379225d51bf98ebed1606a41f	08 Jul 2014, 06:56	0.01 MB	16	11
309,735 309,735	00000000000000000cbda38a2d84c6e2461bf05d8fc0ffbc3f05677d946a8a93	08 Jul 2014, 06:58	0.14 MB	193	33
309,734 309,734	000000000000000024c97df5ce2fbdd1a485adbacfbe2e7fa4255127304fd734	08 Jul 2014, 06:53	0.11 MB	184	30
309,733 309,733	00000000000000001f9111cc74323aa7b0dcb06802a5b487eb10a88df24424c6	08 Jul 2014, 06:47	0.01 MB	24	33
309,732 309,732	0000000000000000216717d8ebfcbc92b5c787c97ad628ea365567ad8d90ecd5	08 Jul 2014, 06:48	0.03 MB	44	19
309,731 309,731	000000000000000015f1c83019dc3d6bfd61f88f174bc2c60c90f92f364c6378	08 Jul 2014, 06:46	0.44 MB	479	20
309,730 309,730	00000000000000000ea63656d0ab1cee017b5f8f842db5c053d38fd59e277e0a	08 Jul 2014, 06:31	0.07 MB	154	36
309,729 309,729	00000000000000001b3f0a239a98eeadd92cfad35c6316eae267132d20f51117	08 Jul 2014, 06:26	0.11 MB	250	34

Previous 10 blocks ↓

Total Size: 652.77 GB

Node Information

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

Uptime: 1 month, 22 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,286.51 GB sent, 77.09 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.