Blockchain Explorer | learn me a bitcoin

Memory Pool

61,186 transactions

38.47 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,127	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 19 secs ago	1.00 vMB	4,973	32

Blockchain

Tip: 842,126 (440,889 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
401,230 401,230	0000000000000000014f56b5a3936027eb27d3457d965a1a07b1da50d6554c62	05 Mar 2016, 04:35	0.69 MB	1,567	53
401,229 401,229	000000000000000002f5891c997f9e5a04bc5a1aeec0b9348ac31ec5d0a1a025	05 Mar 2016, 04:22	0.86 MB	1,098	33
401,228 401,228	0000000000000000031ab9af660b700cfa7ee28ac7f1584410afaafb5373bdf3	05 Mar 2016, 04:18	0.10 MB	228	50
401,227 401,227	00000000000000000088cb969e67085d577ef96aa09fabe8f35305dae6b84c12	05 Mar 2016, 04:17	1.00 MB	924	22
401,226 401,226	00000000000000000449f344891046c91b1bb98438f9ec243ca21b4efbcfb705	05 Mar 2016, 04:10	0.22 MB	564	53
401,225 401,225	000000000000000002ddbaaa1892b1f64a869f82a96581f793ec60faa4e69369	05 Mar 2016, 04:06	0.80 MB	1,710	48
401,224 401,224	000000000000000005e4de58477979c97f9537c6a1eb5815d2772fe6d98a41e9	05 Mar 2016, 03:52	0.74 MB	1,654	53
401,223 401,223	000000000000000006157d724a66d2c5caaa0b4d10badc7a9a20d15a605539c6	05 Mar 2016, 03:40	0.29 MB	559	41
401,222 401,222	000000000000000005dfac3ed2f0fcb6a2a1216743d7db7ed7909fc3e621f112	05 Mar 2016, 03:36	0.60 MB	2,236	110
401,221 401,221	000000000000000002ee947d876437b3eaf2bd531c6b2dcb077c48a2e8ee7af9	05 Mar 2016, 03:34	1.00 MB	1,786	39
401,220 401,220	000000000000000000badf44abcde13eb494b238032888f4baab6069c9039e88	05 Mar 2016, 03:27	0.99 MB	1,986	61
401,219 401,219	000000000000000000b76bfdcf65ea74679dbcc8ba6b91103c8a7c34ce7c2209	05 Mar 2016, 03:20	0.63 MB	1,440	59
401,218 401,218	000000000000000005e1f4731ce3cef35d7b1ffdbccdf08febdb8f60acc137a8	05 Mar 2016, 03:09	1.00 MB	2,998	79
401,217 401,217	0000000000000000040498cda6d664242d2a51a0fd0cf6105d580cff88b6aab0	05 Mar 2016, 02:57	0.25 MB	634	69

Previous 10 blocks ↓

Total Size: 646.98 GB

Node Information

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

Uptime: 1 month, 1 day, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,442.63 GB sent, 42.10 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.