Blockchain Explorer | learn me a bitcoin

Memory Pool

64,763 transactions

30.75 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,899	000000000000000000035d250000000000000000000000000000000000000000	3 mins, 6 secs	1.00 vMB	5,688	10

Blockchain

Tip: 848,898 (327,941 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,957 520,957	00000000000000000030817bf4129253baa00628220812b48feedd90ddb99718	03 May 2018, 01:34	1.14 MB	2,787	54
520,956 520,956	00000000000000000040ba3be855d85438ba171f90e0315ddbdcb64ca65428f2	03 May 2018, 00:46	0.25 MB	498	41
520,955 520,955	00000000000000000009d81541891bdf47e89fc638a90cfb9d216a06b3d25667	03 May 2018, 00:43	0.02 MB	47	23
520,954 520,954	0000000000000000001fe763ca8bac06836b828f3da0d155e3ee3488ae8bb806	03 May 2018, 00:43	0.27 MB	514	31
520,953 520,953	0000000000000000001f805f9579017425e8019142ffe0c79080343b70e89623	03 May 2018, 00:39	0.03 MB	65	36
520,952 520,952	0000000000000000002eac5f49e59118928cc0e287d6efcb3c40eb3eca295499	03 May 2018, 00:38	0.01 MB	31	20
520,951 520,951	000000000000000000427cd0b254060e19e12732677d8479f6841245d842e053	03 May 2018, 00:38	0.74 MB	1,536	38
520,950 520,950	0000000000000000001f02ca938b368f4f3d844cfbc9913bbf2211c982afb204	03 May 2018, 00:25	0.79 MB	1,662	39
520,949 520,949	0000000000000000001d7d71cb17c254b6ccafc81e993cf66b8a4896e5e28c87	03 May 2018, 00:10	0.44 MB	589	34
520,948 520,948	000000000000000000129ab8a6da3176e891378c975af762a43a527720f1c8b6	03 May 2018, 00:05	1.04 MB	1,668	26
520,947 520,947	000000000000000000240691c3136f66f4bb025ecdecf75e2e1410b4bb54862e	02 May 2018, 23:53	0.93 MB	2,159	33
520,946 520,946	0000000000000000003ecc129f140512a87c4d00335589c2f4c3eb6edbd3b6c7	02 May 2018, 23:34	0.58 MB	1,289	38
520,945 520,945	00000000000000000039c0fa8e918485eb50fdfb4ae714f906fbac810bec1246	02 May 2018, 23:24	0.22 MB	571	32
520,944 520,944	0000000000000000001fd3b7ca4499ae5ec026695b7a35c252429be05f4b30ae	02 May 2018, 23:20	0.10 MB	301	28
520,943 520,943	00000000000000000039ff8490a643895bc50b397f2dc9154436c7c4be338334	02 May 2018, 23:18	0.59 MB	1,224	29
520,942 520,942	0000000000000000001bf5742591bd2a4e9b0c3e596aac6a3ce6e5f1ec222840	02 May 2018, 23:12	1.14 MB	2,372	43
520,941 520,941	0000000000000000000b3f60714558843bda2ce88fe38524d2cfffeea2d1e9b7	02 May 2018, 22:53	0.06 MB	166	35
520,940 520,940	000000000000000000212b80032a82c89df10dc6c511a2d31c8f1acf0e0e0160	02 May 2018, 22:51	0.14 MB	353	29
520,939 520,939	000000000000000000032adf0a5d99410c44988ac9e27f447eb55fbba268554d	02 May 2018, 22:49	0.54 MB	980	8
520,938 520,938	0000000000000000002ae28498ea16574f20215216a6d2c838944b94cea1fbd3	02 May 2018, 22:48	1.15 MB	2,153	45
520,937 520,937	00000000000000000006e30860488193937c7de9d30e884e5fbcdc1d9e285722	02 May 2018, 22:22	0.29 MB	575	31

Previous 10 blocks ↓

Total Size: 659.44 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 7 days, 20 hours, 52 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,929.54 GB sent, 5.81 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.