Blockchain Explorer | learn me a bitcoin

Memory Pool

36,156 transactions

33.13 vMB

Show Random Selection

Max Size: 152/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,833	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 50 secs	1.00 vMB	5,798	16

Blockchain

Tip: 841,832 (440,581 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,251 401,251	000000000000000000a4dd7dea7348bb61f2f9994372a13681e6a66aee847aa8	05 Mar 2016, 09:08	0.93 MB	1,101	42
401,250 401,250	000000000000000006c681420c7907bd117b629ef28c1531503e9e4da400b57f	05 Mar 2016, 09:06	0.93 MB	1,371	57
401,249 401,249	000000000000000006dd2f66bcfce0d9a9a654e48ff99b1d65e057594f650401	05 Mar 2016, 09:03	1.00 MB	186	51
401,248 401,248	0000000000000000027c8a1458a4075d865a7b9b50b2889a46d8713e749bb7e8	05 Mar 2016, 09:01	0.91 MB	2,363	100
401,247 401,247	000000000000000001476225cffd6c357cd6ca1dc35b46d3ffd2c077d9ada0e1	05 Mar 2016, 08:54	1.00 MB	1,395	79
401,246 401,246	0000000000000000034a60c3abcf17071df2f337bfeba5db2d71c5cf6a2193c3	05 Mar 2016, 08:21	1.00 MB	2,331	52
401,245 401,245	000000000000000002b894e8d9f9bf16758848dd997a48c87baa8e736ce21a4c	05 Mar 2016, 08:14	0.93 MB	2,725	70
401,244 401,244	000000000000000002e03ddbcbf6b77f1281399b63a77a4f6a60d3e024d21e37	05 Mar 2016, 07:59	0.99 MB	2,400	108
401,243 401,243	0000000000000000023929461ba1904ad2be47156a433e85f783acb01a6b385f	05 Mar 2016, 06:56	0.93 MB	2,180	59
401,242 401,242	00000000000000000155cfb0cb62ae57210ae5ad0df5eae977995e9cbd6c8a96	05 Mar 2016, 06:36	1.00 MB	1,976	41
401,241 401,241	0000000000000000027cac23d620c53ef98c0f75032732f9557447fec44df3d9	05 Mar 2016, 06:20	0.99 MB	1,006	26
401,240 401,240	00000000000000000335932be4fa76c52ccdfe3c5bafa9bdac00b91c2305040c	05 Mar 2016, 06:10	0.83 MB	1,605	50
401,239 401,239	00000000000000000002fdfd509fab025591c5d62bb3169f6f48537bb0c01e81	05 Mar 2016, 05:58	0.00 MB	1	0
401,238 401,238	0000000000000000041a10df2a97ed91e4834dabbd8db049021c27c24203a887	05 Mar 2016, 05:57	1.00 MB	1,961	41
401,237 401,237	0000000000000000020e05f0e4b556f1d56ef54d1a4839725892c6705d035696	05 Mar 2016, 05:41	0.36 MB	659	41
401,236 401,236	000000000000000004c4603b623eb77cd29a6e0749d63df17dfec7d344ef10bd	05 Mar 2016, 05:36	0.80 MB	1,773	50
401,235 401,235	000000000000000002bdf3e05127005def22adff23967084528e9338f475e3f9	05 Mar 2016, 05:21	0.35 MB	792	51
401,234 401,234	000000000000000006cb909f44b6183f5166308eb361de7730259c95de9273aa	05 Mar 2016, 05:15	0.65 MB	1,428	48
401,233 401,233	0000000000000000019dfa3aeb6df39acfb188d0a3d72d2f47d66d88102c455d	05 Mar 2016, 05:03	0.27 MB	457	43
401,232 401,232	00000000000000000443044f4f752e9fba4f19bfe2a9163a069251cfcaca9625	05 Mar 2016, 05:00	0.82 MB	1,699	45
401,231 401,231	000000000000000003ab1b3c3ef7b3b92560dee828b56f09c3294f04224087f4	05 Mar 2016, 04:48	1.00 MB	2,122	39

Previous 10 blocks ↓

Total Size: 646.45 GB

Node Information

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

Uptime: 30 days, 1 minute
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,354.90 GB sent, 37.80 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.