Blockchain Explorer | learn me a bitcoin

Memory Pool

44,647 transactions

47.08 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,795	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 0 secs	1.00 vMB	2,794	19

Blockchain

Tip: 841,794 (303,636 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
538,158 538,158	00000000000000000001e4d58afd0f91336954d32a4ef9221cb53c271134a758	23 Aug 2018, 20:30	0.33 MB	802	19
538,157 538,157	00000000000000000008b92c486644b37169690e03f3a35dc2e005d77ce62038	23 Aug 2018, 20:25	0.68 MB	1,653	15
538,156 538,156	0000000000000000001226cf8d7c9903ce21840ee86cc6476448514a62d2e2fd	23 Aug 2018, 20:15	1.11 MB	2,202	19
538,155 538,155	0000000000000000000ff93609e35a1a742cb5ccfee4ee13fc736f0f9e4430f0	23 Aug 2018, 20:02	0.09 MB	234	15
538,154 538,154	00000000000000000023cc408a5dbce947c655f105c273d4418d1177e7c33421	23 Aug 2018, 20:00	0.87 MB	1,783	14
538,153 538,153	0000000000000000001df6bf0a5351849cf2017bd24111e53ca1839d65dc30ba	23 Aug 2018, 19:50	0.96 MB	2,271	15
538,152 538,152	00000000000000000019c9fe6b309f6cfd2c95676ed8c448a99d1f63b5a474b8	23 Aug 2018, 19:36	1.21 MB	2,420	20
538,151 538,151	0000000000000000000ea8a2d65538cdde5056a3ab812fecbde7cb7bf88f512b	23 Aug 2018, 19:21	0.53 MB	939	11
538,150 538,150	0000000000000000000cc90504e5fde24b2868052dc099c411d092e97f5b2d0e	23 Aug 2018, 19:18	0.36 MB	433	2
538,149 538,149	00000000000000000020c0f05a3b2baae722c4b98f3e71216fccbb6e6d65dfa0	23 Aug 2018, 19:15	1.18 MB	2,789	26
538,148 538,148	000000000000000000244423fc50c8d01cd0778ff56680cd1944f4a6360846b0	23 Aug 2018, 18:58	0.10 MB	288	20
538,147 538,147	0000000000000000002a84ab6ccfdc48d32eb4a466b2befc1176721fbdbc3d04	23 Aug 2018, 18:56	0.48 MB	940	15
538,146 538,146	000000000000000000295e793bee88e6429c5e8bc22b7211332d3ff21783858f	23 Aug 2018, 18:50	0.10 MB	230	12
538,145 538,145	0000000000000000001414600c78dc753849b12694daf8ba26a13b4d7aac246a	23 Aug 2018, 18:49	0.84 MB	1,806	20
538,144 538,144	00000000000000000018ebe08137a998a2f42d8c72d937d215cf5622e3dedf33	23 Aug 2018, 18:40	0.53 MB	492	8
538,143 538,143	0000000000000000002bf40a1a33240c1d30ff539cf5f53a3f6a4484207d6773	23 Aug 2018, 18:39	0.01 MB	44	20
538,142 538,142	000000000000000000261c0d43f03b67d69be778c9351908025248d7bc37a8e9	23 Aug 2018, 18:37	0.24 MB	600	13
538,141 538,141	0000000000000000000a3f7f8abf56f433c2f89bd60a6cfa811bc35e56b04bfa	23 Aug 2018, 18:34	1.18 MB	2,464	18
538,140 538,140	000000000000000000010bf72afda9329110724368f2fecb34890b6e65582785	23 Aug 2018, 18:21	1.16 MB	2,479	17
538,139 538,139	0000000000000000000bb28e446d365cceab74d2166b8c15f56de01c831ddfad	23 Aug 2018, 18:08	0.59 MB	1,338	20
538,138 538,138	0000000000000000000d5790e3f877f61cd5a5619039dd5486617cd816bdf1e4	23 Aug 2018, 18:00	0.98 MB	1,112	11

Previous 10 blocks ↓

Total Size: 646.38 GB

Node Information

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

Uptime: 29 days, 16 hours, 20 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,344.14 GB sent, 37.41 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.