Blockchain Explorer | learn me a bitcoin

Memory Pool

36,366 transactions

48.74 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,027	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 22 secs	1.00 vMB	3,433	17

Blockchain

Tip: 842,026 (406,274 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,752 435,752	0000000000000000045347be98c9c05a81258059f52ff61e11590fda31e81fee	24 Oct 2016, 19:06	1.00 MB	1,895	46
435,751 435,751	0000000000000000002dc683acff443db7ac3c38e8bf99b3e37af87a32390deb	24 Oct 2016, 19:01	1.00 MB	3,022	76
435,750 435,750	00000000000000000226f24b9428aa2ab67e757cbcf43c0ab347041f6a113a3f	24 Oct 2016, 18:43	1.00 MB	1,615	47
435,749 435,749	000000000000000000606497e2650d513761852e7137c402c5c594b7e6e331fe	24 Oct 2016, 18:37	1.00 MB	2,295	47
435,748 435,748	0000000000000000037fee2d16dd9fc93c3bb7496efb355fcd836f2bd4f01730	24 Oct 2016, 18:36	1.00 MB	2,370	66
435,747 435,747	0000000000000000003067059da158226f5e36240d84b9a2dc479baa1549397c	24 Oct 2016, 18:29	1.00 MB	1,390	94
435,746 435,746	00000000000000000141612934e80761f73a5d60b801bb8b96117965133f6334	24 Oct 2016, 18:13	1.00 MB	931	87
435,745 435,745	0000000000000000035afdb9c04de739b70e6ffb9d244b1cf85316dc2941fceb	24 Oct 2016, 18:02	1.00 MB	1,809	73
435,744 435,744	000000000000000000a9ae3c7fa06aef583228524827651cd04176f87e660705	24 Oct 2016, 17:52	1.00 MB	1,878	69
435,743 435,743	000000000000000003a2f27667321a8ab311c8b5c24830c9ec0533c08c301668	24 Oct 2016, 17:44	1.00 MB	1,580	48
435,742 435,742	000000000000000003039a5fd1c00a2a4cda88a82a380576a032e342d3127b11	24 Oct 2016, 17:39	1.00 MB	1,975	53
435,741 435,741	0000000000000000017fafb281e2c58c9c4f0c2ee15b9b45bd21bf9c20b65cca	24 Oct 2016, 17:34	1.00 MB	2,446	59
435,740 435,740	0000000000000000003ba75bfb3d05a4447066d8bed995165450cbf804c4819d	24 Oct 2016, 17:31	0.75 MB	1,775	74
435,739 435,739	000000000000000000f9c326a0e44176c706334fd8d998c1702afc0c1e267ec7	24 Oct 2016, 17:21	0.00 MB	1	0
435,738 435,738	0000000000000000039dbde6dba087fc507b8e855ecffaeed2d4e3e9d04af540	24 Oct 2016, 17:21	1.00 MB	2,336	88
435,737 435,737	00000000000000000392cb37536bde0c742b3c1ab439a434ffea953e9d3ebc92	24 Oct 2016, 16:57	0.55 MB	1,026	57
435,736 435,736	0000000000000000032e3983361a3ea53ca4cb2e1e96b105b0a3cbc57b63213a	24 Oct 2016, 16:54	1.00 MB	1,358	31
435,735 435,735	000000000000000002ab0d4d9e17fca2c20448982f37011fd707dfe79c43f5c0	24 Oct 2016, 16:53	1.00 MB	2,505	59
435,734 435,734	000000000000000000568ddb1d3ccf74f73ff4741bc405b375c74379a2809c2e	24 Oct 2016, 16:47	1.00 MB	2,487	59
435,733 435,733	00000000000000000297b33008f04af8e9e15aa4aabe92753cf1713a91ed0510	24 Oct 2016, 16:45	1.00 MB	2,716	70
435,732 435,732	00000000000000000191ff2d24126c85fc475af3b5277aed95d5a8a5ec194b3d	24 Oct 2016, 16:36	1.00 MB	2,374	67

Previous 10 blocks ↓

Total Size: 646.80 GB

Node Information

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

Uptime: 1 month, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,411.37 GB sent, 40.29 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.