Blockchain Explorer | learn me a bitcoin

Memory Pool

65,141 transactions

31.04 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 11 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,869	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 25 secs	1.00 vMB	5,796	17

Blockchain

Tip: 842,868 (322,026 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,842 520,842	0000000000000000001ee7146d797a3a403c5fa4467ff7ab405b82945106a343	02 May 2018, 06:58	0.41 MB	602	35
520,841 520,841	0000000000000000002b0538a0e5a47dff4e5126140bcc9fe5d64cfe3afb3e88	02 May 2018, 06:54	0.64 MB	1,205	7
520,840 520,840	00000000000000000016b6a0e39adbddf1843eb9592d18930ccea00a2e8677fe	02 May 2018, 06:52	1.16 MB	2,304	90
520,839 520,839	000000000000000000288cfdd2265cc8360ea6d6f2ff12930e08c8a4d007e39a	02 May 2018, 06:29	0.96 MB	880	18
520,838 520,838	0000000000000000000e26249769b81ea386773ed7fbca4767309b6f4aa7ea15	02 May 2018, 06:22	1.11 MB	1,499	10
520,837 520,837	000000000000000000007c8db7a8d7ff16ad0987be495a0e585561f55afb3624	02 May 2018, 06:18	1.12 MB	2,096	62
520,836 520,836	0000000000000000003a2b0fc4a71f745d9166d200853a405506e4470c27ac25	02 May 2018, 06:08	1.08 MB	795	1
520,835 520,835	00000000000000000003d80a6af483bec7625f99d88b35882a20758bc7761b16	02 May 2018, 05:50	1.13 MB	2,733	114
520,834 520,834	0000000000000000002513801bd97418d310c7b9f2c8740a624d147c1426a30f	02 May 2018, 05:31	1.16 MB	1,872	59
520,833 520,833	000000000000000000410efc583522d609d003592ed8956c87c66087d45cc072	02 May 2018, 05:23	1.16 MB	3,041	117
520,832 520,832	00000000000000000003122321345172809fce8efa2446273f8642e15cbe268b	02 May 2018, 04:42	1.12 MB	1,901	41
520,831 520,831	000000000000000000207a182e8032ec7ce94daa1369979ba7ac397a86944c38	02 May 2018, 04:24	0.70 MB	1,319	42
520,830 520,830	00000000000000000036824eb7a1568bcefee68aa9bbd07e153a3adf09ef3398	02 May 2018, 04:12	0.54 MB	1,068	12
520,829 520,829	000000000000000000245fbdb6072308311c9f3014f5b33166d75644860ee270	02 May 2018, 04:09	1.09 MB	1,683	29
520,828 520,828	000000000000000000377374e0f6ef2295ea95f59c8d4707a30a8990bb0d57b3	02 May 2018, 03:59	1.16 MB	2,705	56
520,827 520,827	000000000000000000173c5d5221f037f8bdf46249634257f292129efbc54357	02 May 2018, 03:22	0.07 MB	145	54
520,826 520,826	0000000000000000001a61537aee1dc189eabdd491b5149ff370574ac3728369	02 May 2018, 03:20	1.17 MB	2,271	31
520,825 520,825	0000000000000000000e3d92186b347a2fa05bd0c969ec6906a26cf383eb3fef	02 May 2018, 03:03	1.12 MB	2,141	47
520,824 520,824	0000000000000000002cd798638c8ae7770193b7d859a5aed53aa8fd69b107c9	02 May 2018, 02:40	0.32 MB	549	30
520,823 520,823	0000000000000000004112711c61d595ddda25d8441bd22828cdcfdd368ed7e2	02 May 2018, 02:35	0.22 MB	200	13
520,822 520,822	00000000000000000039aca017aed1ee0d21417325787a738ad9e04c63b8ccae	02 May 2018, 02:34	0.39 MB	681	48

Previous 10 blocks ↓

Total Size: 648.39 GB

Node Information

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

Uptime: 1 month, 7 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,639.05 GB sent, 51.67 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.