Blockchain Explorer | learn me a bitcoin

Memory Pool

46,011 transactions

41.16 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,560	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 17 secs ago	1.00 vMB	2,888	27

Blockchain

Tip: 841,559 (429,460 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
412,099 412,099	000000000000000004df35c32748ee0bc51cd1835af0e9e263b1a8d086e72df8	17 May 2016, 02:45	0.98 MB	1,729	43
412,098 412,098	000000000000000005130de7f49bdccbaa1b933dbfa042b038adccd89a80b75e	17 May 2016, 02:34	0.38 MB	473	30
412,097 412,097	0000000000000000029acf09f082e68a0360ec9c9411a7773f097961b307b6ec	17 May 2016, 02:33	1.00 MB	2,060	43
412,096 412,096	000000000000000001dd58b54616267cb0319e46e7ce11e5f50e19d19d5db3dc	17 May 2016, 02:18	0.34 MB	642	42
412,095 412,095	000000000000000005938de561fdb9ecd5715f4661eb0ff917204d7204a6d5ec	17 May 2016, 02:14	1.00 MB	1,206	26
412,094 412,094	00000000000000000275c175b0090c4e23193bfea5a93db4f485bf9edecebbb8	17 May 2016, 02:11	0.79 MB	1,340	38
412,093 412,093	00000000000000000034fec7497773b31e8ad2090407a77ccd54ed388c9eab46	17 May 2016, 02:03	1.00 MB	2,622	53
412,092 412,092	00000000000000000283d3e77dd70dae275a9725f13276888963cc2fbfc17d52	17 May 2016, 01:42	0.52 MB	1,312	50
412,091 412,091	0000000000000000039471dd6ec0cde4ad612b71d3aa9eacd36a8808d0bf6618	17 May 2016, 01:35	0.79 MB	1,910	50
412,090 412,090	00000000000000000598feceacf1e556330081e3e9fa510430971a7fc5ff703c	17 May 2016, 01:22	0.66 MB	1,183	37
412,089 412,089	000000000000000000b655afa87754581a74ac784b66696db2b27e9bd5c6e049	17 May 2016, 01:14	1.00 MB	2,319	52
412,088 412,088	000000000000000002b2386479e68ba90b0906871b0c601ea47a6c891d0bf792	17 May 2016, 00:55	0.03 MB	70	52
412,087 412,087	00000000000000000173bcc38f9d7f7ce5b4d6c18f76ec3f9a12ac0b14f080a0	17 May 2016, 00:54	0.34 MB	617	36
412,086 412,086	000000000000000001c0f4b6da904aa89428b0f789d55f39c9273c4e43579701	17 May 2016, 00:50	1.00 MB	2,020	41
412,085 412,085	0000000000000000037efe28d7bd66e54fc0778f4e8ca869669fdcd3fefaf151	17 May 2016, 00:35	0.46 MB	1,083	47
412,084 412,084	0000000000000000044a413cd9e105fab2534417dd186e3f2d672746e98dbbfc	17 May 2016, 00:27	0.11 MB	276	43
412,083 412,083	0000000000000000007d5a3a4bc8bb27fab0a7e930241e3b78ab1df88740324e	17 May 2016, 00:25	0.66 MB	1,460	63
412,082 412,082	00000000000000000465b4f1b44945457cdf2992d2cf07047fbdae7a15d0c0ba	17 May 2016, 00:19	0.52 MB	1,367	54
412,081 412,081	000000000000000001f5f19de28901f5d159295871d9b19c81a6481568e48a1f	17 May 2016, 00:09	0.45 MB	901	41
412,080 412,080	000000000000000002fda63d661fd9cfcfc6a3191c68a0a2469e2d64db6c147f	17 May 2016, 00:03	1.00 MB	880	15
412,079 412,079	00000000000000000422a4f71fd336ae9b6378addabd5d0f8e084e7a249a19af	16 May 2016, 23:59	1.00 MB	1,939	35

Previous 10 blocks ↓

Total Size: 645.93 GB

Node Information

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

Uptime: 27 days, 23 hours, 37 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,308.42 GB sent, 35.02 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.