Blockchain Explorer | learn me a bitcoin

Memory Pool

33,734 transactions

45.15 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,452	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 8 secs ago	1.00 vMB	3,456	23

Blockchain

Tip: 842,451 (188,129 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,322 654,322	0000000000000000000b78b59a5e175bef93e23eaeb7d263c0627b3b2cafa1a5	26 Oct 2020, 04:31	1.28 MB	2,212	47
654,321 654,321	000000000000000000058452bbe379ad4364fe8fda68c45e299979b492858095	26 Oct 2020, 04:17	1.41 MB	1,914	36
654,320 654,320	0000000000000000000626308e720d3ea3cbff0873c5fcb636ad9065b13ac6bb	26 Oct 2020, 04:04	1.50 MB	900	8
654,319 654,319	000000000000000000012da7ace53f7fc367fa9b15ffde44df03f609a779aac2	26 Oct 2020, 04:02	1.29 MB	2,516	79
654,318 654,318	0000000000000000000d00978bc6b4a2bea28f4cf663c3433fa93a5049543b0b	26 Oct 2020, 03:40	1.65 MB	876	19
654,317 654,317	00000000000000000001103ebde69d062338123d09ebdc5305e0a5e333e24523	26 Oct 2020, 03:34	1.73 MB	715	15
654,316 654,316	000000000000000000012e1d44945b2edad3e4d3c59bb35b5b051617b1f8661f	26 Oct 2020, 03:29	1.71 MB	550	11
654,315 654,315	000000000000000000034c809236f9ec6b33ffabb3bba658155d32476a05d798	26 Oct 2020, 03:26	1.54 MB	1,623	27
654,314 654,314	00000000000000000000049683f20ff1078a7c797bc2f78cf3e2ac8058084151	26 Oct 2020, 03:17	1.39 MB	1,445	28
654,313 654,313	0000000000000000000b10c47b5abb12ed71d2496bf7e456c4ca5ef9ecbd19d8	26 Oct 2020, 03:08	1.24 MB	1,986	30
654,312 654,312	00000000000000000005ff2299205474662eb799397091579624fdc6fa3fb016	26 Oct 2020, 02:58	1.29 MB	2,682	72
654,311 654,311	0000000000000000000076f951a092e4174ff7182d7e1b1e7362347e820fe916	26 Oct 2020, 02:38	1.28 MB	1,893	36
654,310 654,310	0000000000000000000a276ba1d8c6a39fe6a077c6bbdd6c6ed1c32cdad26760	26 Oct 2020, 02:26	1.16 MB	937	29
654,309 654,309	0000000000000000000a9df3b8e160d13054bd0dafafce79fb6d91ac1d165d4a	26 Oct 2020, 02:21	1.41 MB	183	3
654,308 654,308	0000000000000000000bb97df0757afbdfe16d18f55831fd1729b2d04b6004f4	26 Oct 2020, 02:20	1.48 MB	527	6
654,307 654,307	0000000000000000000bb7963f8de298208a84574b74c31d7dcd66397f21d8f7	26 Oct 2020, 02:19	1.37 MB	2,474	61
654,306 654,306	00000000000000000005424c6bacde36c82d28ea08540e22ae52b0d45f990662	26 Oct 2020, 02:02	1.27 MB	2,480	66
654,305 654,305	0000000000000000000058ed52db6cab262753ad03a893bbb0860bf84af53d74	26 Oct 2020, 01:44	1.72 MB	798	12
654,304 654,304	0000000000000000000b13e78fd15dc00484928576de0a28f872497f7307793c	26 Oct 2020, 01:40	1.59 MB	1,250	27
654,303 654,303	0000000000000000000b2bd6b6b2c4be641109b417c1393d727e2ce9bc5c2073	26 Oct 2020, 01:32	1.70 MB	247	4
654,302 654,302	0000000000000000000bfc8978271cdbba499d25148e6861a6838cfe28a38dc1	26 Oct 2020, 01:31	1.33 MB	2,369	22

Previous 10 blocks ↓

Total Size: 647.58 GB

Node Information

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

Uptime: 1 month, 4 days, 4 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,513.15 GB sent, 46.55 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.