Blockchain Explorer | learn me a bitcoin

Memory Pool

32,333 transactions

55.45 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,155	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 11 secs	1.00 vMB	4,490	11

Blockchain

Tip: 843,154 (235,307 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,847 607,847	00000000000000000000cda18303da1ce71f88a5ccfc1beeb3217d3c0091b824	12 Dec 2019, 23:33	1.39 MB	3,988	25
607,846 607,846	0000000000000000000982d553b86764c97cdb1fa2b03708de4f3b87540332a4	12 Dec 2019, 23:02	1.32 MB	2,597	20
607,845 607,845	000000000000000000107a20690ed28bacf82c7588691abb45b6ebd60a0a4a90	12 Dec 2019, 22:46	1.40 MB	3,116	28
607,844 607,844	0000000000000000000bd5da4422f1255ee189ffb63c63f687d68564398fb677	12 Dec 2019, 22:25	0.79 MB	1,620	11
607,843 607,843	000000000000000000125d1e6e15f817c2182c64da8f70d92a3df168cbe80755	12 Dec 2019, 22:21	1.36 MB	2,106	1
607,842 607,842	0000000000000000000003fc02231fba9e69a018a0ca3434b1702c5e33ce9f7c	12 Dec 2019, 22:20	1.15 MB	2,925	6
607,841 607,841	0000000000000000000411dfa2fdb83f05eecef455e063f81184a3e30344c6fd	12 Dec 2019, 22:16	1.31 MB	3,055	20
607,840 607,840	0000000000000000000fbf5f52c0caaf602d6baabed0a6d7bb18f2408caea80f	12 Dec 2019, 22:03	1.38 MB	2,408	18
607,839 607,839	00000000000000000005b9b1199b4f9f43a0f5020176fa55062057eaf40c3791	12 Dec 2019, 22:00	1.46 MB	2,796	25
607,838 607,838	0000000000000000000e4c976e3653444631b319ac23a4b60635ee7e3bd93148	12 Dec 2019, 21:37	1.33 MB	3,329	29
607,837 607,837	00000000000000000013eea8e1dbef8bbb567a4e33002cecfc404c63a29e9c30	12 Dec 2019, 21:06	1.32 MB	2,707	17
607,836 607,836	0000000000000000000a22aa6c7f82b69a9e65362e50251b199b4387ec8c798a	12 Dec 2019, 20:55	1.47 MB	2,036	10
607,835 607,835	0000000000000000000c0ec41f87366cd00eb9d2201b452c959453ccbe089ca3	12 Dec 2019, 20:49	1.11 MB	2,426	6
607,834 607,834	00000000000000000014cbf83a4ddb8c52d81abdba1d465d5e2d626c8c876fd0	12 Dec 2019, 20:46	1.14 MB	2,421	8
607,833 607,833	0000000000000000000ea42d4de9f8381fb2f84d2204f43dfad0449338195e1c	12 Dec 2019, 20:42	1.36 MB	3,274	23
607,832 607,832	00000000000000000005b6c8c2b6836fd81068ed9cd17244d84807ebad2c8097	12 Dec 2019, 20:24	1.31 MB	2,761	23
607,831 607,831	0000000000000000000619d1aeed518a2fae3e87dd8170a1cd713778952cffe8	12 Dec 2019, 20:06	1.22 MB	2,362	12
607,830 607,830	0000000000000000001489a2d059cc31e08e4aac80b1b56e44525e8a2dd30536	12 Dec 2019, 20:01	1.33 MB	2,486	12
607,829 607,829	0000000000000000000e91667137b34e79e64dd92c778d56c749ca4828767850	12 Dec 2019, 19:56	1.37 MB	3,228	27
607,828 607,828	00000000000000000012b71cbb4345c1816adbef580b7b9b835c06589355e0ec	12 Dec 2019, 19:34	1.37 MB	3,182	26
607,827 607,827	0000000000000000000b88415b39ae7905a4d5174114c3bc3e8a86fcee843f19	12 Dec 2019, 19:14	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 648.94 GB

Node Information

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

Uptime: 1 month, 9 days, 5 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,721.06 GB sent, 55.27 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.