Blockchain Explorer | learn me a bitcoin

Memory Pool

39,018 transactions

41.31 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,617	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 55 secs	1.00 vMB	5,755	17

Blockchain

Tip: 841,616 (294,671 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
546,945 546,945	000000000000000000250f03770f815f0607536d99a7205dabc54d09de27c934	23 Oct 2018, 01:34	0.46 MB	598	6
546,944 546,944	00000000000000000017e52897261e366cda281e6552bf9fef4375a3e5d70d59	23 Oct 2018, 01:30	0.77 MB	965	8
546,943 546,943	00000000000000000008aba4ecb278a32256859147d13375aed926e9c0834ac3	23 Oct 2018, 01:24	0.59 MB	923	10
546,942 546,942	0000000000000000000e1aa69c7b8f87829a596b95c33ea467faa5ff8d7536d5	23 Oct 2018, 01:19	0.04 MB	112	17
546,941 546,941	00000000000000000002388ea85d3ccce6d5c6e8cc38ffaef3e7ea1208683123	23 Oct 2018, 01:18	0.44 MB	745	8
546,940 546,940	00000000000000000016d60fe1922424974f9ae9f233f3e5b0a954a627e1ba2e	23 Oct 2018, 01:13	1.10 MB	1,445	10
546,939 546,939	0000000000000000001d349787b371c302182e990b9e836d7be7984deb3007f7	23 Oct 2018, 01:03	0.71 MB	607	9
546,938 546,938	000000000000000000089e870fcefb2660b1ae08d2da5303f5599c206394cfed	23 Oct 2018, 00:59	0.08 MB	194	9
546,937 546,937	00000000000000000000bd27681a5d476085c5d787f68ae7799011fc2fcd4f28	23 Oct 2018, 00:58	0.72 MB	1,273	8
546,936 546,936	0000000000000000000febc003ec9b53072d8422a0ff51963dfdf275407bafd3	23 Oct 2018, 00:50	0.00 MB	1	0
546,935 546,935	00000000000000000010ae2a90009eb202f2040d206ba285073c18318312daa2	23 Oct 2018, 00:49	0.47 MB	725	9
546,934 546,934	00000000000000000020cffb5087124a9e19b138c02a2ec8cea0010f2ac7aeb8	23 Oct 2018, 00:44	0.59 MB	887	7
546,933 546,933	0000000000000000000b78b2ef54c14907296727547fdd7801f26292d7e8e196	23 Oct 2018, 00:39	0.22 MB	269	9
546,932 546,932	00000000000000000026589519872f18a1ae638efc3d43399a01b8b575c24923	23 Oct 2018, 00:37	0.00 MB	1	0
546,931 546,931	000000000000000000241907401a18b936a16aac9e471a38b84ad4a27c3d4a34	23 Oct 2018, 00:37	0.50 MB	535	7
546,930 546,930	000000000000000000124290eb95a5e1b7d12542eaec548a9b720eaf8a627a70	23 Oct 2018, 00:33	1.00 MB	468	2
546,929 546,929	00000000000000000003ab54abe12ded4eab0f1378c0d0ec09f84f43f22c8200	23 Oct 2018, 00:31	1.30 MB	2,866	13
546,928 546,928	000000000000000000136da975b225705a5e6006a1ac1e02074c63c5a71a6e7d	23 Oct 2018, 00:09	1.26 MB	1,954	13
546,927 546,927	0000000000000000000543927f73f544acec2530d3c7ca360cb145edf74138bb	22 Oct 2018, 23:53	1.17 MB	1,787	8
546,926 546,926	000000000000000000210571ac44fc4ee4730bfa5fdf61665069cbce4b5e18af	22 Oct 2018, 23:42	0.02 MB	49	17
546,925 546,925	0000000000000000001c2d968fd5931e9c1316b30a1e05cc1848537530f0be00	22 Oct 2018, 23:41	0.61 MB	1,100	9

Previous 10 blocks ↓

Total Size: 646.04 GB

Node Information

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

Uptime: 28 days, 9 hours, 42 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,322.32 GB sent, 35.58 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.