Blockchain Explorer | learn me a bitcoin

Memory Pool

66,447 transactions

33.93 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,747	000000000000000000035d250000000000000000000000000000000000000000	9 mins, 38 secs	1.00 vMB	4,178	12

Blockchain

Tip: 848,746 (243,717 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
605,029 605,029	00000000000000000012df9e1a317fa6f5858634d39b825a5795aea998c58105	23 Nov 2019, 06:55	1.18 MB	2,977	19
605,028 605,028	00000000000000000014eb2f605a47ce12d7101a25d766f5ce931103e6077db6	23 Nov 2019, 06:40	1.34 MB	3,054	29
605,027 605,027	0000000000000000000e8e65fa0a71c8d8d62ad1339c6722152082e53f84b15c	23 Nov 2019, 06:16	1.23 MB	2,720	28
605,026 605,026	0000000000000000000a163d6fd8192db05e10fa982c2c71235a5676fae348f5	23 Nov 2019, 05:53	0.65 MB	1,504	19
605,025 605,025	0000000000000000000f3b2e74536cfa7a3bad46dddb72d69e3475bf52bbc42c	23 Nov 2019, 05:43	0.63 MB	1,547	19
605,024 605,024	00000000000000000013178197d420442659237a5b096a98a14219934312f4bc	23 Nov 2019, 05:35	0.23 MB	612	27
605,023 605,023	0000000000000000000db1af9c346b0da3b1dfb198e096fcc5135701507be232	23 Nov 2019, 05:32	0.23 MB	639	22
605,022 605,022	00000000000000000009c1fe40dd299be8dd4cd2971239a04878bf51da7cfd7e	23 Nov 2019, 05:30	1.32 MB	3,263	22
605,021 605,021	0000000000000000000441e60601df6857bb062d28d2e3045dd979ecc63eac20	23 Nov 2019, 05:09	0.83 MB	2,191	19
605,020 605,020	000000000000000000086e37ff3e58bf42151726d810f5c9d8b4255577f1fd73	23 Nov 2019, 04:58	0.89 MB	2,048	21
605,019 605,019	0000000000000000000f5a813d6d6fb66d97b680a4ae1991934191204fba9df5	23 Nov 2019, 04:45	0.26 MB	522	33
605,018 605,018	0000000000000000000242d119b735ee93ae3c65e406004e7580e14ee8133b28	23 Nov 2019, 04:43	1.14 MB	2,816	20
605,017 605,017	00000000000000000009e6514921effbca16a696d636a8107ea235660b19cd35	23 Nov 2019, 04:26	0.37 MB	847	25
605,016 605,016	000000000000000000085dd40906934e3a10d9e5de8e2f298f5ab1de3c7afc71	23 Nov 2019, 04:21	0.53 MB	1,277	17
605,015 605,015	00000000000000000009c554ecc98b887f1e78c01f8bd07868109df6199f9d04	23 Nov 2019, 04:14	0.27 MB	651	29
605,014 605,014	0000000000000000000c469984b973b8014df55e24b3917c227f8635d97d00fc	23 Nov 2019, 04:12	0.59 MB	1,582	21
605,013 605,013	000000000000000000158f00909391c6c4779444f6bc9a038c25d491e33cfd59	23 Nov 2019, 04:03	0.96 MB	2,009	26
605,012 605,012	0000000000000000000454af65cbd3a5ab48b754602f7481bfda552277b13efa	23 Nov 2019, 03:51	0.13 MB	330	21
605,011 605,011	000000000000000000088c895fb9e3d5b656ca871f142f4a0ac57eaf19c091df	23 Nov 2019, 03:49	0.10 MB	213	24
605,010 605,010	0000000000000000000f505da2159e03dbba024622ddee42f2b14bd40100f0ed	23 Nov 2019, 03:48	0.55 MB	1,341	25
605,009 605,009	0000000000000000001461b4e41f79df9710b9c6ddadd7ca0e6ba847ff181831	23 Nov 2019, 03:43	1.04 MB	2,519	14

Previous 10 blocks ↓

Total Size: 659.14 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 6 days, 20 hours, 13 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 2,443.85 GB sent, 4.80 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.