Blockchain Explorer | learn me a bitcoin

Memory Pool

39,863 transactions

47.59 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,255	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 57 secs	1.00 vMB	4,110	28

Blockchain

Tip: 841,254 (317,420 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,834 523,834	000000000000000000350e57dad6f90ec2c3575ad566244408d5a6d3ac7842b6	22 May 2018, 08:31	0.53 MB	965	23
523,833 523,833	0000000000000000001eecf76bf54d7bf21e80559651cfb75f03a1ba51873211	22 May 2018, 08:23	0.68 MB	1,233	14
523,832 523,832	0000000000000000001b62a40a92e858873a84171edbc36191006f85220003f6	22 May 2018, 08:20	0.51 MB	854	44
523,831 523,831	0000000000000000002130bc3af117e0d4b4fc54a6546d229192b96382e42518	22 May 2018, 08:10	1.22 MB	2,285	12
523,830 523,830	0000000000000000003930cb3b21479c28d62dabf4c12089410f73944720d6e2	22 May 2018, 08:03	1.11 MB	2,314	39
523,829 523,829	0000000000000000003668ad727c0657e2db2c8df14ca9a568b45b175ae8273d	22 May 2018, 07:29	0.56 MB	972	20
523,828 523,828	0000000000000000003606d45f25e35d58872d60cbdab8e41bbbb12531f0e838	22 May 2018, 07:22	0.13 MB	210	27
523,827 523,827	0000000000000000002d1ee2de302382ab32e7bc3d463d13c7e01d7de7834310	22 May 2018, 07:18	0.85 MB	1,407	20
523,826 523,826	0000000000000000002967a69df78b185f082e6bcc05e5ba880e80fc2d56782b	22 May 2018, 07:13	1.18 MB	2,430	29
523,825 523,825	00000000000000000014256d2f695b2f647dbb8f4131db68414ed98f1b72fa13	22 May 2018, 06:48	0.05 MB	119	34
523,824 523,824	00000000000000000026e022fdcb9b0b9042628e56ae07e3ff7c3d8b2524757c	22 May 2018, 06:47	0.44 MB	1,084	24
523,823 523,823	0000000000000000003e2e58f98e834b510a368fd2749e57dab1641e75396872	22 May 2018, 06:38	0.73 MB	1,413	31
523,822 523,822	0000000000000000002e381a15ff07992607617c991047c9a308032f75be8cee	22 May 2018, 06:26	0.79 MB	1,493	31
523,821 523,821	0000000000000000001676935197d493a7aca403b1c4291c5a11bb2f194bfa6e	22 May 2018, 06:13	0.83 MB	1,902	28
523,820 523,820	0000000000000000003b27547c8592fb7c908eaec11845af71ef2970545b74ba	22 May 2018, 05:56	0.29 MB	625	20
523,819 523,819	000000000000000000261d7feb8ca1de939812486248954c6be1fe740eac329c	22 May 2018, 05:50	0.08 MB	144	14
523,818 523,818	00000000000000000025969a34288605209209b61120541744c890edf4e1cc4d	22 May 2018, 05:49	0.21 MB	389	39
523,817 523,817	000000000000000000296f6605ea18a2a7afaca52ade7ea7fb0dc0754c5cccbd	22 May 2018, 05:46	0.12 MB	237	44
523,816 523,816	000000000000000000031514502456292cbd6f9e7f3fbd2b82e72e6c8c4670b2	22 May 2018, 05:44	0.15 MB	300	33
523,815 523,815	000000000000000000050a0aced38a022333250e2c020fe0c28644ace75cadc8	22 May 2018, 05:42	0.02 MB	51	21
523,814 523,814	0000000000000000000595b37bef0df95273180784452d92daa255537ef456a5	22 May 2018, 05:42	0.47 MB	920	22

Previous 10 blocks ↓

Total Size: 645.35 GB

Node Information

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

Uptime: 25 days, 17 hours, 56 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,233.78 GB sent, 31.93 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.