Blockchain Explorer | learn me a bitcoin

Memory Pool

26,057 transactions

39.51 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,917	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 35 secs ago	1.00 vMB	3,728	19

Blockchain

Tip: 841,916 (219,900 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
622,016 622,016	0000000000000000000b6cce57a7e16ded641483482e78d82afd4adfae0771d2	17 Mar 2020, 22:53	1.29 MB	2,147	71
622,015 622,015	000000000000000000074b557f35d90dce66d2a4467711402cea7499d9277dc6	17 Mar 2020, 22:36	1.31 MB	2,295	73
622,014 622,014	00000000000000000010d94c36522f44faef173347dd9750c52616e6535e8f33	17 Mar 2020, 22:17	1.35 MB	1,816	36
622,013 622,013	0000000000000000000f868c73f0fa8958c6856c280d041922a7c3f94f8499b5	17 Mar 2020, 22:07	1.39 MB	1,244	16
622,012 622,012	0000000000000000000372f68c21f86976dc287fa6dd699e3b785f9b968ab2ee	17 Mar 2020, 22:03	1.22 MB	1,759	62
622,011 622,011	0000000000000000000a1d1f8ab77ecf72047523f8bf361067d82aa40f3fba87	17 Mar 2020, 21:53	1.22 MB	2,458	14
622,010 622,010	000000000000000000095233ec3decf8d0e1da337e73ba96275b72368e55ef64	17 Mar 2020, 21:49	1.03 MB	2,375	5
622,009 622,009	000000000000000000054824ece76020b0e29bd286fe46919aad1d8d8a24ecf8	17 Mar 2020, 21:49	1.31 MB	2,615	48
622,008 622,008	00000000000000000005124880aa26459d296cf37fd5a809f3fcd009f5dcab79	17 Mar 2020, 21:37	1.29 MB	2,080	43
622,007 622,007	00000000000000000006f36015c8d646a5e0151c3ed2b896b943248b1322d24a	17 Mar 2020, 21:26	1.30 MB	2,527	74
622,006 622,006	000000000000000000006e00ac9fa3a99f77a6897e873322081aff29a8ab8e11	17 Mar 2020, 21:08	1.29 MB	2,147	47
622,005 622,005	0000000000000000000d1900e216ae0c0a808318ad6c2f0a0177114ed48e984c	17 Mar 2020, 20:59	1.33 MB	2,595	80
622,004 622,004	00000000000000000001075e738a8b39275aec968d37a4071da300d5b9693505	17 Mar 2020, 20:39	1.06 MB	1,424	11
622,003 622,003	00000000000000000001fa37bcbe2f4d20733c4cf1ab7b4d39b9f4e3433a7b70	17 Mar 2020, 20:38	1.20 MB	2,369	18
622,002 622,002	000000000000000000106a6a1491ca861d85ec54003828c52ddfb8ae41ca0797	17 Mar 2020, 20:37	1.25 MB	2,279	50
622,001 622,001	00000000000000000003bb5a40d8b98769525f39a0fde9e6bd0fc5cc8c554348	17 Mar 2020, 20:26	1.18 MB	2,095	62
622,000 622,000	00000000000000000010891bb05219282d4b6cd4b280be7dffbbd7becf61448c	17 Mar 2020, 20:16	1.17 MB	2,632	38
621,999 621,999	000000000000000000006fdca8c8f3a0fc1afdc3bdd7b10f8ea8918fa49f0f11	17 Mar 2020, 20:13	1.28 MB	2,996	35
621,998 621,998	00000000000000000007c6ad108bc1b8882106c793ae3432b6bd27d54542f028	17 Mar 2020, 20:10	1.24 MB	2,043	69
621,997 621,997	00000000000000000004314bd3ec57475de33110d2265d0b7ae55e284c352dc4	17 Mar 2020, 20:04	1.38 MB	1,867	84
621,996 621,996	000000000000000000054a464b4af6a1e9ef2e210371175afd13d545d7f89621	17 Mar 2020, 19:45	1.27 MB	3,002	61

Previous 10 blocks ↓

Total Size: 646.61 GB

Node Information

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

Uptime: 1 month, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,376.39 GB sent, 38.79 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.