Blockchain Explorer | learn me a bitcoin

Memory Pool

35,297 transactions

38.03 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,494	0000000000000000000331db0000000000000000000000000000000000000000	15 mins, 41 secs ago	1.00 vMB	3,320	27

Blockchain

Tip: 842,493 (443,659 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
398,834 398,834	000000000000000006defae555f4d2a99b849cfcb20e841d7fcbb90bf7da0f81	17 Feb 2016, 10:50	0.90 MB	1,735	34
398,833 398,833	000000000000000002e0d7eef169daef9b20570521e6fde469d2413cc7760e69	17 Feb 2016, 10:39	0.78 MB	1,340	33
398,832 398,832	00000000000000000786c521f68ebb03e5a7915c838deb8f776c348a06a78b28	17 Feb 2016, 10:32	0.00 MB	1	0
398,831 398,831	0000000000000000064a23f660ac571b04bed98d31ef57a2c98754ed1304fe5a	17 Feb 2016, 10:32	0.22 MB	220	26
398,830 398,830	0000000000000000030d238fb6ff3fe3794e3ec48a804398338f08577d325c56	17 Feb 2016, 10:31	0.47 MB	981	38
398,829 398,829	000000000000000004892048de54e2756c1e7fab9ec40c25e834c554e9aa672a	17 Feb 2016, 10:26	0.37 MB	759	32
398,828 398,828	000000000000000006aa6fed45669a4ebf49a3fb842ddf3cacba6f3124c075df	17 Feb 2016, 10:22	0.86 MB	1,548	33
398,827 398,827	0000000000000000011539ff4079d6a012616a3c6f7fc92c065b63297b1deb29	17 Feb 2016, 10:14	1.00 MB	173	5
398,826 398,826	000000000000000001932cf71e877fe43df56e6672fd9475a46a98f9b51fcc43	17 Feb 2016, 10:13	0.28 MB	272	31
398,825 398,825	0000000000000000044854cd12ab17c50251f63337ad118957309f72c0d4824f	17 Feb 2016, 10:12	0.99 MB	1,220	20
398,824 398,824	0000000000000000000386862b3e4abf04f353870e0bfa43350104bf6985de4e	17 Feb 2016, 10:07	0.95 MB	1,685	55
398,823 398,823	000000000000000006ac502c16ec9c59fc63ddc08330263e309a9b352fbc53c8	17 Feb 2016, 10:00	0.93 MB	2,129	41
398,822 398,822	000000000000000002f913320a1a9edec4b0928dcd91bd0f4290dceab3c305af	17 Feb 2016, 09:46	1.00 MB	1,426	26
398,821 398,821	00000000000000000276e9688ef52d99413ba58afabdea8ef39faad684ec6732	17 Feb 2016, 09:40	0.93 MB	1,829	34
398,820 398,820	00000000000000000094877c227898130716c81b06fd72b1c2089cc87944db06	17 Feb 2016, 09:30	0.75 MB	1,667	32
398,819 398,819	000000000000000006660f916710d394cc1ac73dcf238f565ac8853d5010fe31	17 Feb 2016, 09:28	0.93 MB	2,401	51
398,818 398,818	000000000000000001c58d34aa5cec5ea8b696518a0d5ac860b5594e23a4a0b5	17 Feb 2016, 09:08	0.07 MB	33	6
398,817 398,817	0000000000000000076c9476fd3a1e9ce1990294ec941acdb1e6096d19a058b5	17 Feb 2016, 09:08	0.95 MB	2,603	58
398,816 398,816	000000000000000003e0be4927225c5b1c627504d8a8694d68e4a050287ee36c	17 Feb 2016, 08:39	0.75 MB	1,780	42
398,815 398,815	000000000000000003d4c39f3207732ff154de9d06fcc1ee0858ca7014368251	17 Feb 2016, 08:24	0.93 MB	2,163	44
398,814 398,814	00000000000000000087c2b1113efc83cec9b07aee66bef31f25903353e4095a	17 Feb 2016, 08:19	0.47 MB	1,145	45

Previous 10 blocks ↓

Total Size: 647.66 GB

Node Information

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

Uptime: 1 month, 4 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,528.31 GB sent, 47.03 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.