Blockchain Explorer | learn me a bitcoin

Memory Pool

53,873 transactions

32.20 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 11 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,188	0000000000000000000331db0000000000000000000000000000000000000000	25 secs	1.00 vMB	4,361	74

Blockchain

Tip: 842,187 (179,025 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
663,162 663,162	00000000000000000009396e08392db2f18db203aafaa24695764729afdc7e3a	27 Dec 2020, 07:33	1.38 MB	2,877	106
663,161 663,161	00000000000000000006645c3d53a0a5c42376345d4222273ab411932d41f09e	27 Dec 2020, 07:04	1.45 MB	1,813	37
663,160 663,160	0000000000000000000a707fb3d322a8e23e0ca41922579c26d9f70d5eba6300	27 Dec 2020, 06:57	1.21 MB	1,318	27
663,159 663,159	0000000000000000000695502f328cd63314cb9663fd5baccd2ae21412d7201c	27 Dec 2020, 06:50	1.22 MB	816	23
663,158 663,158	0000000000000000000642ef00b90ce3a6736338ffe33ab5be6a2b12f781dea9	27 Dec 2020, 06:47	1.10 MB	790	5
663,157 663,157	0000000000000000000b1c3cf3104e28fe948ef8ff35458f42c1cd2a96ae5b04	27 Dec 2020, 06:47	1.27 MB	2,425	59
663,156 663,156	00000000000000000006d85a9c37fa59b973ddb254f71a476a123da9e75964a0	27 Dec 2020, 06:32	1.27 MB	1,702	33
663,155 663,155	00000000000000000007e48cbbe0ff239b6d9b020653328f8a7d516adf5b94d3	27 Dec 2020, 06:24	1.36 MB	1,998	48
663,154 663,154	00000000000000000008027471c174316f36ca43851b4087d4dc86d728010ed7	27 Dec 2020, 06:14	1.12 MB	2,116	5
663,153 663,153	000000000000000000062eb5c7f4ddf1c83ca8f26b44f9105d18c74f88fa40e0	27 Dec 2020, 06:13	1.26 MB	2,061	14
663,152 663,152	00000000000000000002d7b6d7249c1e112cf5d7a213772b20dee77be77500f8	27 Dec 2020, 06:12	1.38 MB	2,605	51
663,151 663,151	00000000000000000001ae975edba74d8a7749e77119b0314b15b0a2b20c7705	27 Dec 2020, 06:06	1.42 MB	2,314	108
663,150 663,150	0000000000000000000c10c13b6b45fddf1718a7a8f7fcd65fb3e6137f309332	27 Dec 2020, 05:34	1.41 MB	3,024	115
663,149 663,149	00000000000000000008a35cd70c7b23e1848c9b66e6b7105a4320e2d8ed7255	27 Dec 2020, 04:50	1.42 MB	1,668	39
663,148 663,148	0000000000000000000160540a929f1c0147b1ce535f6e402a13e365cec0593d	27 Dec 2020, 04:37	1.30 MB	841	9
663,147 663,147	00000000000000000004d86f26c11dd9dde1d2045effe04069e1495252d0f2d6	27 Dec 2020, 04:34	1.83 MB	245	5
663,146 663,146	0000000000000000000d5aceb8b455415b94b7b9776b8908046cbbe6f5f5076c	27 Dec 2020, 04:33	1.14 MB	1,484	6
663,145 663,145	00000000000000000001de5dc53285b2effa13023e03f59ca597187979ab4261	27 Dec 2020, 04:32	1.45 MB	2,351	50
663,144 663,144	0000000000000000000156bafd12ef1af04c5ed603dcf7d01387fe739461fe8a	27 Dec 2020, 04:21	1.23 MB	1,666	119
663,143 663,143	000000000000000000092202050951c945d94d5affc10ab337cb188f6bc33355	27 Dec 2020, 03:51	1.24 MB	1,069	23
663,142 663,142	0000000000000000000d9051d0e73564a02f9c514f34d3b38ef87e2a785f3ac0	27 Dec 2020, 03:43	1.26 MB	1,192	27

Previous 10 blocks ↓

Total Size: 647.09 GB

Node Information

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

Uptime: 1 month, 2 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,454.38 GB sent, 43.13 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.