Blockchain Explorer | learn me a bitcoin

Memory Pool

58,046 transactions

41.49 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,274	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 36 secs ago	1.00 vMB	2,684	12

Blockchain

Tip: 844,273 (183,192 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,081 661,081	0000000000000000000dec00cb968ceb818ed4428868b911022029b458844d0b	12 Dec 2020, 21:07	1.26 MB	2,246	49
661,080 661,080	00000000000000000002ee2c47c8c7b3b3ef7a4334c40bafa097faef1f21ba2f	12 Dec 2020, 20:56	1.16 MB	2,079	18
661,079 661,079	0000000000000000000a23e9eedd7a374d41bc3a17854518eb95572245aebffb	12 Dec 2020, 20:54	1.24 MB	2,335	20
661,078 661,078	00000000000000000005ceca08ff84ce2581a7b692e600efeefffcb2f78fec15	12 Dec 2020, 20:53	1.24 MB	3,096	26
661,077 661,077	0000000000000000000cfff28a685240e8fd8afd7781d182a7c0e77909a1d240	12 Dec 2020, 20:52	1.28 MB	2,912	44
661,076 661,076	00000000000000000006bf811b97b3c37a0b1252468fbbc3a472a5e2ffb34197	12 Dec 2020, 20:47	1.41 MB	2,616	57
661,075 661,075	000000000000000000003eeae42f4a94cb9da76e0922caea22add60b5749a755	12 Dec 2020, 20:38	1.31 MB	2,329	59
661,074 661,074	0000000000000000000af5fe0c7df72a88c7ca0f63fa31d8ef5c4aba91362e47	12 Dec 2020, 20:35	1.24 MB	2,427	73
661,073 661,073	00000000000000000007c5c89f788431f195a45b344132318737a5929190e880	12 Dec 2020, 20:16	1.23 MB	3,077	84
661,072 661,072	0000000000000000000516de4f8b244abeaa67d506f07008fc23e0b21f40ca7c	12 Dec 2020, 19:43	1.35 MB	3,283	72
661,071 661,071	0000000000000000000b465bfed5e7ee56b750b7067c3351c14fd681aa238edc	12 Dec 2020, 19:27	1.18 MB	1,716	101
661,070 661,070	000000000000000000068122ca45da17456b630bcf2fd5e98da6d36fa192c29b	12 Dec 2020, 18:47	1.19 MB	1,843	13
661,069 661,069	0000000000000000000e2309c36cd0ea8c437f943c7a4ea5522885d7a5fe733b	12 Dec 2020, 18:45	1.67 MB	1,176	3
661,068 661,068	0000000000000000000ac8322030a06c81adbc0b048e73b469ce861d0211d6c9	12 Dec 2020, 18:45	1.23 MB	2,254	23
661,067 661,067	0000000000000000000e8250c963999768bfc508a6cbda18bce6fa728440b60a	12 Dec 2020, 18:41	1.16 MB	2,360	22
661,066 661,066	000000000000000000079a97751ff3e2225afde5487abd06c2a618625f0080c2	12 Dec 2020, 18:38	1.13 MB	2,378	8
661,065 661,065	000000000000000000025824394897226acc5f013b1040237faea6d399d38781	12 Dec 2020, 18:38	1.37 MB	2,619	41
661,064 661,064	000000000000000000057ac841147d790ad8d5bd5121fee70f4230b74731fbd1	12 Dec 2020, 18:36	1.18 MB	1,946	85
661,063 661,063	0000000000000000000779683936ebaa88f71a2cd7210f2c517e9d0ad55eacbe	12 Dec 2020, 18:11	1.07 MB	2,823	8
661,062 661,062	0000000000000000000e2791b804ff2e5c6fa506dc099c926bb659e26b66f433	12 Dec 2020, 18:10	1.18 MB	2,582	17
661,061 661,061	00000000000000000006a53410ae5e842597e1dc9dbfa5fd345438cf763e9079	12 Dec 2020, 18:07	1.32 MB	2,118	42

Previous 10 blocks ↓

Total Size: 651.01 GB

Node Information

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

Uptime: 1 month, 17 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,069.28 GB sent, 66.27 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.