Blockchain Explorer | learn me a bitcoin

Memory Pool

35,725 transactions

44.49 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,782	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 54 secs	1.00 vMB	6,429	16

Blockchain

Tip: 841,781 (440,091 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,690 401,690	00000000000000000031a2d9dc7a545f85d07cd64a685047765fea9e24eb343a	08 Mar 2016, 11:21	0.26 MB	369	34
401,689 401,689	000000000000000003f7bab6a6ba5be58051eece63c83ae81b2dd1c3c54b1a27	08 Mar 2016, 11:19	0.73 MB	1,687	43
401,688 401,688	000000000000000005024eb2b6ddad5035eddf741ee0cba6d5d35ed899b71a74	08 Mar 2016, 11:08	0.34 MB	626	35
401,687 401,687	000000000000000000a28a34efa1177f2cada2f1338b0c4ca138120a01edf1de	08 Mar 2016, 11:03	0.22 MB	404	41
401,686 401,686	0000000000000000040124878209038568450b7910d089a59f70a626f850f10c	08 Mar 2016, 11:01	0.99 MB	1,660	27
401,685 401,685	000000000000000000aec8377bfb7b906bb11e94d51a3903542a9226e2a18cd0	08 Mar 2016, 10:58	1.00 MB	2,581	61
401,684 401,684	0000000000000000020c85080b2d87c34c9a24ab4b36857f953188e7893efb47	08 Mar 2016, 10:30	0.42 MB	916	43
401,683 401,683	0000000000000000022b31e0888c105b73175755323d7a9301780e5c36e5b039	08 Mar 2016, 10:23	0.29 MB	682	42
401,682 401,682	0000000000000000028a603949127ca6d98c8c5f597f722d177e377f09451ac6	08 Mar 2016, 10:19	1.00 MB	1,967	35
401,681 401,681	000000000000000004736e1a7e50284e3c2411bad3ece516f03b06bed202c91e	08 Mar 2016, 10:04	0.21 MB	456	46
401,680 401,680	000000000000000000c43fe08a7d317b29a68ab2798d2ceaf92003eb01f5fcd0	08 Mar 2016, 10:01	0.54 MB	752	27
401,679 401,679	00000000000000000092b6ddfee778bf8675b4f0f292436bc6bb27678e3a023a	08 Mar 2016, 09:59	1.00 MB	2,500	54
401,678 401,678	000000000000000000a2ec5794ca455ff7f4e414797c35bdace4f302e5285734	08 Mar 2016, 09:36	0.22 MB	441	44
401,677 401,677	0000000000000000066b674c21cadd5afdbc93e2f6a873db873b128839c51e24	08 Mar 2016, 09:33	0.35 MB	678	39
401,676 401,676	0000000000000000031421f58c44101f9a3116ba1d3cbb77b19891df6f7a7570	08 Mar 2016, 09:29	0.27 MB	491	44
401,675 401,675	0000000000000000037085d835eee8657d1459c5a84f5cdd19affec56b765856	08 Mar 2016, 09:25	0.46 MB	413	29
401,674 401,674	000000000000000002c128508893e4cd6aec30537defe340a079c1db2d9cbed3	08 Mar 2016, 09:24	1.00 MB	2,340	48
401,673 401,673	000000000000000004a3c4f2e982ed632be208237615d74a403320843b64c358	08 Mar 2016, 09:08	0.93 MB	2,020	59
401,672 401,672	00000000000000000577ba19212c735585db22b2740da40cf785fe77ccac86c3	08 Mar 2016, 08:48	0.99 MB	2,196	48
401,671 401,671	000000000000000002276bdff025319384b3930bdfcbaf221cee85dd5c65ca71	08 Mar 2016, 08:32	0.00 MB	1	0
401,670 401,670	00000000000000000177840feccccb2489b5d7c4b1c09630d6e2e539b23771cc	08 Mar 2016, 08:31	0.43 MB	653	33

Previous 10 blocks ↓

Total Size: 646.35 GB

Node Information

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

Uptime: 29 days, 13 hours, 51 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,342.33 GB sent, 37.22 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.