Blockchain Explorer | learn me a bitcoin

Memory Pool

34,921 transactions

47.00 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,264	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 12 secs	1.00 vMB	2,637	24

Blockchain

Tip: 841,263 (221,326 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
619,937 619,937	00000000000000000003b10f3a3b3733a5b5cb48813e20fd00c9807a08ed7b70	03 Mar 2020, 05:01	0.59 MB	1,571	3
619,936 619,936	000000000000000000087a3f072c3f34237b29d9612e2ac19b0e648f8cd390f0	03 Mar 2020, 05:00	1.35 MB	3,081	28
619,935 619,935	0000000000000000000ef536733ba60b837c58556fa0fc498de0ebcf5f17512b	03 Mar 2020, 04:34	0.77 MB	1,694	18
619,934 619,934	000000000000000000001189946868240dbe1e20c0abab64921e112d25f68a8a	03 Mar 2020, 04:26	0.45 MB	1,161	16
619,933 619,933	0000000000000000000c314ad43d7fd17fd6a1741ec168bad4e53b230a2fb8f1	03 Mar 2020, 04:21	0.61 MB	1,155	19
619,932 619,932	00000000000000000010b37adca4da66c23f5b8950b44f5bd8b7f067743fd1bc	03 Mar 2020, 04:16	0.42 MB	1,146	9
619,931 619,931	0000000000000000000c41e5f7ca55641c50b24bcd47fc49242581475795275b	03 Mar 2020, 04:14	1.28 MB	2,376	20
619,930 619,930	0000000000000000000f88a385df35dd0b7807e9397676a297625af530f9b9f4	03 Mar 2020, 03:59	1.28 MB	2,223	16
619,929 619,929	0000000000000000000271069e8777e596e0bf99d36ca9b9548dc6754baac123	03 Mar 2020, 03:49	1.30 MB	2,673	5
619,928 619,928	00000000000000000011d70c515150a7097666dd1f01e55756b61ec66be66d82	03 Mar 2020, 03:47	1.33 MB	1,843	13
619,927 619,927	0000000000000000000be7de0b5640a7716496524bcf40cd5ca115e62013321a	03 Mar 2020, 03:40	1.32 MB	3,020	23
619,926 619,926	00000000000000000005eda2ff29eb2e8cb61f93a9e6728a185dd5b47ff9d9d1	03 Mar 2020, 03:19	1.26 MB	2,814	21
619,925 619,925	00000000000000000008dd341a218da0096310b8ea0a51ee13b3bdd9d88c2ece	03 Mar 2020, 03:04	1.19 MB	2,758	16
619,924 619,924	00000000000000000011f8988c728ccbcb5e654db062cee29fd7c92844db3120	03 Mar 2020, 02:56	1.25 MB	2,293	19
619,923 619,923	00000000000000000003afc1e6e9115c8cb503b515a3758f73d564c3b435756f	03 Mar 2020, 02:49	1.44 MB	3,149	19
619,922 619,922	0000000000000000000e086c8ec8d668cece0f4605e4ff29e8b410b39be38efd	03 Mar 2020, 02:41	1.27 MB	2,226	37
619,921 619,921	0000000000000000000a715a6af3ef5b89ec7145522d58a0f79601881907342e	03 Mar 2020, 01:59	0.46 MB	1,267	9
619,920 619,920	00000000000000000001f37355bce0809c6087f6e9828b491e7a63c05de9ac61	03 Mar 2020, 01:57	1.20 MB	1,699	1
619,919 619,919	00000000000000000000014e5dc331e8841eb0f0aed8fd22602bfaf93f7a7640	03 Mar 2020, 01:57	1.31 MB	2,319	5
619,918 619,918	000000000000000000111426c165d8fe5e492917b789bd47f11653d58eec9d90	03 Mar 2020, 01:55	1.30 MB	3,097	50
619,917 619,917	0000000000000000000144d1a9293631f20124fb9563bc6388e6f5663b2cc8d9	03 Mar 2020, 01:33	1.30 MB	2,192	13

Previous 10 blocks ↓

Total Size: 645.37 GB

Node Information

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

Uptime: 25 days, 19 hours, 40 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,237.20 GB sent, 32.01 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.