Blockchain Explorer | learn me a bitcoin

Memory Pool

48,211 transactions

42.95 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,046	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 6 secs	1.00 vMB	5,586	25

Blockchain

Tip: 842,045 (407,255 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,790 434,790	0000000000000000005e2f46639358cc56b60ed7bcd36581358e01cb5ff4be85	18 Oct 2016, 04:59	1.00 MB	2,574	69
434,789 434,789	0000000000000000022fe4594be550ea066a7e563c154228e0f6dad444f332e5	18 Oct 2016, 04:35	0.93 MB	2,129	60
434,788 434,788	0000000000000000011b01bdc66cad877d8e25b03b90e1a0bb1a014d0113d17b	18 Oct 2016, 04:29	1.00 MB	2,294	94
434,787 434,787	0000000000000000012f3aaddb321c5f810ec19cb1f5fd1e134ba9ab7708c4fd	18 Oct 2016, 03:43	0.41 MB	630	46
434,786 434,786	00000000000000000376fd179b181a25860fffe8e8cd24a5dfd185c06d3ec1c3	18 Oct 2016, 03:40	1.00 MB	2,231	56
434,785 434,785	0000000000000000002210452ccee12f50cabe955678e1ba58a86c0144db4375	18 Oct 2016, 03:32	1.00 MB	2,246	73
434,784 434,784	0000000000000000000cd29ec4cb42c5c9c7ee99c002ee3514228d0dad736a74	18 Oct 2016, 03:05	0.48 MB	1,062	59
434,783 434,783	0000000000000000010c6cccad74b25c26472499a5ec25bf7e1851fe4642c443	18 Oct 2016, 02:58	0.74 MB	1,152	38
434,782 434,782	0000000000000000000c08927f273ca4821c065e984b95885c5e280962693c93	18 Oct 2016, 02:51	0.41 MB	903	60
434,781 434,781	000000000000000003a0ad25edbd08998bf60858503cf4994705887f06215758	18 Oct 2016, 02:45	1.00 MB	552	19
434,780 434,780	000000000000000004327e3ffe4eab80e92c6fcd733803efa1be691f2c47e628	18 Oct 2016, 02:42	1.00 MB	1,257	39
434,779 434,779	000000000000000003559fd5d9e91550a2b50a5997aa37041f57bc9c7258ecbc	18 Oct 2016, 02:34	0.99 MB	1,622	58
434,778 434,778	0000000000000000025b2bb0dc68d4db09efe526856c40f1346fde2d4dd57eb9	18 Oct 2016, 02:23	0.02 MB	44	55
434,777 434,777	000000000000000001639d12ba419367bf2c81e49438a764c6fa8d5fde01c805	18 Oct 2016, 02:23	1.00 MB	905	33
434,776 434,776	000000000000000004212e802cb7c9407bfc7467ce44613048a7097602e77169	18 Oct 2016, 02:21	1.00 MB	1,616	78
434,775 434,775	000000000000000001a610a6303c3ea3044eb6e8277fab6eeea1a3035316f48e	18 Oct 2016, 02:06	1.00 MB	2,275	68
434,774 434,774	000000000000000000a726d3f86af6b753bb6d1a26a08e3b89980be6f4b927e9	18 Oct 2016, 01:48	0.73 MB	1,122	51
434,773 434,773	00000000000000000345bab6f8f36369ecc9c3bd5a035af85c5559f8f208e21b	18 Oct 2016, 01:41	1.00 MB	786	21
434,772 434,772	000000000000000000cb3c6eded9160cad91ada974e77d34c8235975fc2feded	18 Oct 2016, 01:38	1.00 MB	259	10
434,771 434,771	00000000000000000246076b18eec5b0af7bcf1ecd02161a34235a6602aa4159	18 Oct 2016, 01:38	1.00 MB	700	21
434,770 434,770	000000000000000003268d6b23fda752fc863cb2e46d371a0891047a7076367f	18 Oct 2016, 01:34	0.28 MB	500	70

Previous 10 blocks ↓

Total Size: 646.84 GB

Node Information

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

Uptime: 1 month, 1 day, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,425.43 GB sent, 40.60 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.