Blockchain Explorer | learn me a bitcoin

Memory Pool

42,607 transactions

48.40 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,753	0000000000000000000331db0000000000000000000000000000000000000000	15 mins, 30 secs ago	1.00 vMB	3,238	24

Blockchain

Tip: 841,752 (440,798 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,954 400,954	0000000000000000010a5fe41d4e36e5fc23e3e0e03548ede8ac65492637f5ca	03 Mar 2016, 11:45	0.93 MB	971	46
400,953 400,953	000000000000000005596ab2aa4e49739562145e15725e1ba41494638349a422	03 Mar 2016, 11:39	1.00 MB	1,749	38
400,952 400,952	000000000000000005f05e608486d3dc6e2fd09422c5ba282829f73d886b8e7d	03 Mar 2016, 11:31	1.00 MB	2,115	47
400,951 400,951	0000000000000000018bb786fb8eea06488f258ec8b1f8b26ec368eb91ab8983	03 Mar 2016, 11:19	1.00 MB	1,408	35
400,950 400,950	000000000000000005d059f12a5d19eff4b7950358b97da7615b45f8619cbd8f	03 Mar 2016, 11:12	1.00 MB	2,081	48
400,949 400,949	0000000000000000039d8c9d1111c02974badf3eab4d36bfabbf0a21ff35a977	03 Mar 2016, 11:02	1.00 MB	1,840	59
400,948 400,948	0000000000000000016405e5ff3f06d3821d3b7253a04f98c9bfb70a75e96020	03 Mar 2016, 10:50	0.93 MB	2,511	81
400,947 400,947	0000000000000000068cd32dea1090fce032dc49ee9c43c1ba04ccbf3fe2cbcc	03 Mar 2016, 10:21	1.00 MB	2,665	66
400,946 400,946	000000000000000001d17221aeeae031c9547570622680734ce7650a7e40def0	03 Mar 2016, 10:01	1.00 MB	2,535	35
400,945 400,945	00000000000000000496b8cba67b031774a39df9a6befa4ad1015659f12f8431	03 Mar 2016, 09:59	1.00 MB	2,036	41
400,944 400,944	00000000000000000200356b7cd1e4205cf5dfc3d3ab275dce3495d5490190ca	03 Mar 2016, 09:52	0.93 MB	1,925	73
400,943 400,943	0000000000000000017b3ddc93e2de48f6be3777a7dbf3d9195513bb2dab89ef	03 Mar 2016, 09:37	0.93 MB	2,458	58
400,942 400,942	000000000000000005ac397b1fc78f31afc244964471bce8a65d78991f2aaf0c	03 Mar 2016, 09:29	0.00 MB	1	0
400,941 400,941	000000000000000002d9472827ce17ceeec26dd49aa567e4ca52da5610e593be	03 Mar 2016, 09:28	0.93 MB	2,831	64
400,940 400,940	000000000000000003621d4761d189c62e820cf6500fde296f746dce3ea693d6	03 Mar 2016, 09:15	0.99 MB	2,358	88
400,939 400,939	0000000000000000026d23f3a6e56410dfd70b56d7e9b1e37cc119d9ad5ff84f	03 Mar 2016, 08:24	1.00 MB	2,569	54
400,938 400,938	00000000000000000128b04e874e89efd0cafbc6e55138d904babfc92771d3ef	03 Mar 2016, 08:16	1.00 MB	3,200	63
400,937 400,937	0000000000000000032cf7611f280a917787877f78665e1eecdb7e6e78dba29b	03 Mar 2016, 08:03	0.93 MB	1,464	73
400,936 400,936	000000000000000001bf14d555c816a0f80d99730d5b1a611760f1c7f36b309c	03 Mar 2016, 07:39	0.00 MB	1	0
400,935 400,935	0000000000000000060aefc271d8af402281774ef64e5409c97f63bcbc9b6c22	03 Mar 2016, 07:38	1.00 MB	2,357	115
400,934 400,934	0000000000000000064b23bbadb83058be3854488e8ad17bfe27bac9e7347afb	03 Mar 2016, 06:37	1.00 MB	1,376	26

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 10 hours, 29 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,339.25 GB sent, 36.94 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.