Blockchain Explorer | learn me a bitcoin

Memory Pool

32,925 transactions

26.30 vMB

Show Random Selection

Max Size: 126/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,218	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 5 secs	1.00 vMB	4,063	24

Blockchain

Tip: 842,217 (320,609 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,608 521,608	0000000000000000002ebea45066e75b20750852cd7f6f9f0489b843f161474d	07 May 2018, 10:53	1.18 MB	1,877	27
521,607 521,607	00000000000000000038161dc55d81823d353d39e409fb821e0f7bc132a16fac	07 May 2018, 10:45	0.74 MB	1,409	21
521,606 521,606	0000000000000000002b12b66f78ce819e1c330d6f8b2641a52cb19ed12ced79	07 May 2018, 10:31	0.09 MB	18	1
521,605 521,605	0000000000000000002eeb0c8b325b75c05dfe7e797f1560626419908c1ec378	07 May 2018, 10:31	1.04 MB	1,624	21
521,604 521,604	00000000000000000003ae3ffb7239e35362771647e9963a2be36ec4c3d4b728	07 May 2018, 10:20	1.15 MB	1,139	17
521,603 521,603	00000000000000000044c5d616aa9f075b40a37501a8a660d9aee2e5e7c97de3	07 May 2018, 10:13	0.61 MB	1,172	27
521,602 521,602	00000000000000000013b50221e0068e906e4a0208f2988a94013a8d71bb58b7	07 May 2018, 10:05	0.85 MB	1,328	30
521,601 521,601	00000000000000000030dfeec42fd10ea69ca3890d08f0ebdd71cc8fce5003da	07 May 2018, 09:56	0.32 MB	515	20
521,600 521,600	000000000000000000438993ce11cfe23280cccd6bec27079c7aa3d2c07df517	07 May 2018, 09:53	0.03 MB	79	28
521,599 521,599	000000000000000000020b598fc0464650d1968feb543c28fbe284187d326e5f	07 May 2018, 09:52	0.93 MB	1,756	26
521,598 521,598	00000000000000000004a1fc4af3099c706504dcb6e13d3c2b76fb84e796774b	07 May 2018, 09:42	0.32 MB	525	18
521,597 521,597	0000000000000000001d31e7099720606ad675302f738a94daff4376e4a063e6	07 May 2018, 09:39	0.96 MB	1,526	28
521,596 521,596	00000000000000000003c69a4fa3cf842081d3e236fd55a455264afe2c857734	07 May 2018, 09:30	0.77 MB	668	9
521,595 521,595	0000000000000000003a3cabbb5b11c79e43c6452268a44f76e35390b765b1b6	07 May 2018, 09:27	1.12 MB	1,921	17
521,594 521,594	0000000000000000002199fa2048c507c7bb697431da4cf7e1d70ba76d1b4c7f	07 May 2018, 09:18	0.56 MB	1,069	38
521,593 521,593	0000000000000000000c6907f94605aa2d9c05df1ff865c7f0d6311cfd328952	07 May 2018, 09:08	1.12 MB	1,870	39
521,592 521,592	00000000000000000034697fc9971376c494652e7c517494c6fcc283280039e4	07 May 2018, 08:50	1.11 MB	2,010	17
521,591 521,591	0000000000000000001c59cc0b4c0936f8d496da65105d1fab0cfdaae8943dd7	07 May 2018, 08:43	1.13 MB	2,370	17
521,590 521,590	00000000000000000025840eb48e0017acd315c41b437f1fee7a08d16fdeed09	07 May 2018, 08:36	1.10 MB	1,990	47
521,589 521,589	000000000000000000111167fbc28ff0159dc591e1e95042dc891066a60e0caa	07 May 2018, 08:02	0.36 MB	453	41
521,588 521,588	0000000000000000002bd1703c79b17d0f84b80af29f706df4337e1de7b18a06	07 May 2018, 07:59	0.15 MB	286	38

Previous 10 blocks ↓

Total Size: 647.14 GB

Node Information

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

Uptime: 1 month, 2 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,458.34 GB sent, 43.40 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.