Blockchain Explorer | learn me a bitcoin

Memory Pool

63,862 transactions

42.00 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,082	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 15 secs ago	1.00 vMB	4,805	32

Blockchain

Tip: 842,081 (402,461 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
439,620 439,620	000000000000000002ab918087ab1c6229c10fa685625fda031d5858d58c0655	19 Nov 2016, 06:42	1.00 MB	1,999	60
439,619 439,619	000000000000000001d7a81b6e52b6380dffb277ca68c947ffbbe1e544f0d3c7	19 Nov 2016, 06:34	1.00 MB	2,422	69
439,618 439,618	0000000000000000013ebc83498c1eef05ce9573c0c3770f66ee586e9384a39f	19 Nov 2016, 06:28	1.00 MB	2,204	69
439,617 439,617	0000000000000000016b8aae6a554c454b9570eeda93dcc7cb5c4c6b3ae08d11	19 Nov 2016, 06:13	1.00 MB	2,233	76
439,616 439,616	000000000000000000c93d001cd62f5a3b3d3d85aa470974452c4869a7951ee7	19 Nov 2016, 05:58	1.00 MB	2,368	87
439,615 439,615	000000000000000002894e1eb07b158ebf276c1378ecd167d7b4ba25fb1efec5	19 Nov 2016, 05:25	0.94 MB	1,267	32
439,614 439,614	000000000000000001347e995c1b5cd71080cf2c63b516093098928b68f8b1af	19 Nov 2016, 05:23	1.00 MB	2,372	58
439,613 439,613	000000000000000000ca0a0bacb30f1f336239d5780fffee9989892a8709fc50	19 Nov 2016, 05:14	1.00 MB	2,158	72
439,612 439,612	000000000000000001080f4c4743d16396bafbb3f2c00eb3d18c19ec7a8d455a	19 Nov 2016, 05:01	1.00 MB	2,019	58
439,611 439,611	00000000000000000030273b754c2adfbb88df15fb239f420290b13ba46ab297	19 Nov 2016, 04:56	1.00 MB	2,299	72
439,610 439,610	000000000000000002f6fd02967b5a21a1a7b11eb687aee7a6bbcf59154ff49b	19 Nov 2016, 04:51	1.00 MB	2,144	61
439,609 439,609	00000000000000000221dca78826bb3c0d7e1d0b8bb8768762cfbde2bf1f472b	19 Nov 2016, 04:48	1.00 MB	2,806	94
439,608 439,608	0000000000000000039fbc90e1108706d32088ee7ce1be422e528141d8660a6d	19 Nov 2016, 03:48	0.86 MB	1,545	57
439,607 439,607	0000000000000000017e423572574ebe2017705a1c411870506fb08a791d3859	19 Nov 2016, 03:40	0.35 MB	898	73
439,606 439,606	0000000000000000020ac7a7d7687dcb7c19b04f0e6dd8d2a3df60bd01612c72	19 Nov 2016, 03:34	1.00 MB	2,223	60
439,605 439,605	00000000000000000256fd863921b5994c561ef4bf14ded4712f1c13199771b4	19 Nov 2016, 03:24	1.00 MB	2,550	72
439,604 439,604	000000000000000000e345eaa7e3205de020d5d35729d44d879cfa4c463d95e3	19 Nov 2016, 03:04	0.97 MB	2,088	62
439,603 439,603	000000000000000000d2bd0e8da932afa26f7e42919f731ed55d78ec10cdc67b	19 Nov 2016, 02:50	0.56 MB	1,228	55
439,602 439,602	0000000000000000025f8eb633996059a9b11f48662b26ed6b7f3eedae32ffec	19 Nov 2016, 02:44	0.53 MB	1,402	76
439,601 439,601	0000000000000000006a4e13f12e119efbcafa725fb5b842c6ba15f004557a54	19 Nov 2016, 02:34	0.95 MB	1,796	57
439,600 439,600	000000000000000003c9643f0f9cfa4cdd6c2c13dbed6abe35e8a23c96efe563	19 Nov 2016, 02:22	0.36 MB	891	73

Previous 10 blocks ↓

Total Size: 646.90 GB

Node Information

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

Uptime: 1 month, 1 day, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,433.79 GB sent, 41.31 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.