Blockchain Explorer | learn me a bitcoin

Memory Pool

40,960 transactions

47.51 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,022	0000000000000000000331db0000000000000000000000000000000000000000	20 mins, 13 secs ago	1.00 vMB	3,891	24

Blockchain

Tip: 842,021 (398,918 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,103 443,103	0000000000000000035517e6213b0f053523ae4b540ccb30f349d6be66ee704b	12 Dec 2016, 09:44	1.00 MB	2,191	77
443,102 443,102	0000000000000000019b29c14dd5592522df56f87360e3237cbc39c3321a51f7	12 Dec 2016, 09:32	1.00 MB	2,443	64
443,101 443,101	00000000000000000076bf8847b3c6b28a8b2f4d1b0dc3c75cd3156c5a604ea9	12 Dec 2016, 09:31	1.00 MB	2,173	82
443,100 443,100	000000000000000002a1e6158b897b614c1b1873a41db5916d6b70b183d77c02	12 Dec 2016, 09:15	1.00 MB	2,625	92
443,099 443,099	0000000000000000020fdcf55098e87fd903087fe137a83d0530d14827fc51d0	12 Dec 2016, 08:53	1.00 MB	2,432	83
443,098 443,098	00000000000000000229b9a33ffd54a3661fd2592c7b562b1017dd46622df1e9	12 Dec 2016, 08:40	1.00 MB	2,659	66
443,097 443,097	000000000000000001e2829538c4eeed33d486cc70654256f21c29a5234b3567	12 Dec 2016, 08:40	1.00 MB	2,205	71
443,096 443,096	0000000000000000004b4bcdef515035afe7b9b99f8bfa4e47f25353dc793503	12 Dec 2016, 08:38	1.00 MB	3,055	116
443,095 443,095	000000000000000001c262e97918b2fcf0569d88a0bc7d26b59f02ff53325192	12 Dec 2016, 07:51	0.20 MB	480	73
443,094 443,094	0000000000000000039e37e799a6210992db5e1d7005688bd123955d77ca3190	12 Dec 2016, 07:45	0.78 MB	1,559	53
443,093 443,093	0000000000000000005468edd28241c3033b610ad9d0f393f3a8c516bfd7370a	12 Dec 2016, 07:44	1.00 MB	2,586	87
443,092 443,092	000000000000000001743f2aaa63002946ab2dcce35e83c3c803d96060e5aef3	12 Dec 2016, 07:20	0.32 MB	271	28
443,091 443,091	000000000000000000e180c027cc4b5f5da87b5a6dd30b9c928ef298b70e89ee	12 Dec 2016, 07:19	1.00 MB	1,201	54
443,090 443,090	000000000000000003087cfe7be23ba7c120a77e6ab73c3d54504e170e121b03	12 Dec 2016, 07:18	1.00 MB	1,874	72
443,089 443,089	0000000000000000029dca0d8082968d2b200ae1ced0798e29c4f4e825a9d70f	12 Dec 2016, 07:05	1.00 MB	2,535	73
443,088 443,088	000000000000000003433a541e602e98aec8eae9d6756d00d882e8fdc39fe275	12 Dec 2016, 06:55	1.00 MB	2,707	88
443,087 443,087	00000000000000000388a2b7900505f5b61df1d6661b599ccef841fbe95bc928	12 Dec 2016, 06:23	1.00 MB	2,375	76
443,086 443,086	000000000000000001eaac17c38bb5734549af9fefda55eb6baee5e5f974ef96	12 Dec 2016, 06:07	0.44 MB	898	70
443,085 443,085	000000000000000002b9b9e311c1ac37111304048ed0c6b557c1150d1af1f7ef	12 Dec 2016, 06:00	1.00 MB	939	27
443,084 443,084	00000000000000000148981d969a6af3459dd8cd7b1057bb5aeb81d9f7c25ff1	12 Dec 2016, 05:55	0.28 MB	616	67
443,083 443,083	000000000000000002fcd82305ce42f32ed0fa59a06f99f7d720d14c9e1bde2f	12 Dec 2016, 05:50	0.56 MB	1,221	69

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, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,407.53 GB sent, 40.20 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.