Blockchain Explorer | learn me a bitcoin

Memory Pool

37,739 transactions

54.74 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,265	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 17 secs ago	1.00 vMB	4,302	14

Blockchain

Tip: 843,264 (317,406 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,858 525,858	00000000000000000012f8b7426ad5f4ae25ca1e29713e0414857946e20d8bd6	04 Jun 2018, 02:21	1.09 MB	1,939	24
525,857 525,857	000000000000000000010d2fbf7b20c6460ae86d7128bdc51e33f2f7e3627e9a	04 Jun 2018, 01:52	1.10 MB	1,976	18
525,856 525,856	0000000000000000000c0041d434e3fea0e4b88e99e5da28101064ab4bfec1a3	04 Jun 2018, 01:32	1.06 MB	1,083	10
525,855 525,855	000000000000000000287af5d4376a5286e192f63a54c381c9e44e5ddc46ee8e	04 Jun 2018, 01:23	1.07 MB	1,246	14
525,854 525,854	000000000000000000307feb59f978738ce815b8470bb5fcac88de21c131a5df	04 Jun 2018, 01:12	1.01 MB	316	3
525,853 525,853	000000000000000000128795fd0a1f507b0abc4a7a140a2a0acee9ddec25527b	04 Jun 2018, 01:09	1.07 MB	608	6
525,852 525,852	00000000000000000032ea4d0ef6d75240905d4acd935c2ba627390707c3463c	04 Jun 2018, 01:05	1.22 MB	2,501	20
525,851 525,851	0000000000000000000f455bbedaf3b7b76a461f43d848a57e614357abdb29d8	04 Jun 2018, 00:38	1.07 MB	1,288	10
525,850 525,850	0000000000000000000ab17396bfcb6e389eba7d3060d9ba03694c6cbd4cd268	04 Jun 2018, 00:27	1.03 MB	496	4
525,849 525,849	00000000000000000034ee9cbee23e990d20ba00bc905173d1c7e0d7c9702b6f	04 Jun 2018, 00:23	1.15 MB	1,723	16
525,848 525,848	0000000000000000001ef86bcec294842f8d2b8daa2ab0da2cb42aa7071b709f	04 Jun 2018, 00:07	1.14 MB	1,050	12
525,847 525,847	00000000000000000028f746b3bb0a8b26689db32217e7bf6a3865ba4bfb2471	03 Jun 2018, 23:57	1.20 MB	2,231	13
525,846 525,846	00000000000000000033628d1dec38dc282914e34afb691691f8ee03a6bb29cf	03 Jun 2018, 23:44	1.00 MB	924	8
525,845 525,845	00000000000000000034cb9dfac689a8715c30f5b09ec28274541fe0b34334b8	03 Jun 2018, 23:32	1.29 MB	2,829	7
525,844 525,844	0000000000000000002e4bfecf9bebe2a232172b6bb6a006d8649ba4ddc595b5	03 Jun 2018, 23:23	1.54 MB	1,630	13
525,843 525,843	00000000000000000004f52ff0493494521340429b9f205950c41e33a03acee8	03 Jun 2018, 23:08	1.20 MB	2,206	19
525,842 525,842	00000000000000000013355b23cfef3eba5ec82f030f40f69508500ca4363498	03 Jun 2018, 22:39	1.19 MB	2,638	24
525,841 525,841	000000000000000000392166dff6e19aca48a7c2b05bde967b7a21617b2cef38	03 Jun 2018, 22:01	1.12 MB	1,447	15
525,840 525,840	00000000000000000008f49ee79c0aa545bc7b2235f1afa4347ed53576cfa7a1	03 Jun 2018, 21:52	1.15 MB	1,026	4
525,839 525,839	00000000000000000006f627971cff35ee1bffada6c6046127b274304f9fed68	03 Jun 2018, 21:50	0.16 MB	341	18
525,838 525,838	00000000000000000031793a17f7cf6cfacee0baa8512d72ef81be8952326b17	03 Jun 2018, 21:47	1.34 MB	2,564	4

Previous 10 blocks ↓

Total Size: 649.15 GB

Node Information

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

Uptime: 1 month, 10 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,748.80 GB sent, 56.52 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.