Blockchain Explorer | learn me a bitcoin

Memory Pool

32,833 transactions

39.53 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,474	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 21 secs	1.00 vMB	2,945	19

Blockchain

Tip: 842,473 (243,460 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
599,013 599,013	0000000000000000000e3ab610d17c3870eb73d7a4c82d990210d7837da0eda5	12 Oct 2019, 05:31	1.02 MB	2,807	14
599,012 599,012	00000000000000000007aa6f9b9ca5151a15cb14c07033838e050286d1171a7e	12 Oct 2019, 05:20	0.26 MB	636	19
599,011 599,011	00000000000000000015129c7463c6db08551686084a33ef32a94146192035dd	12 Oct 2019, 05:17	1.08 MB	2,833	16
599,010 599,010	000000000000000000066ad4eea484e5ee112e7072ba9862fa2057ac04f98940	12 Oct 2019, 05:03	0.89 MB	2,774	10
599,009 599,009	00000000000000000009b18575e968c88fda38e1c926be95635fcd21a0b86db8	12 Oct 2019, 05:00	1.22 MB	2,672	21
599,008 599,008	00000000000000000004d2a84b190194db61f77a74f9f0036c0f40025e49d713	12 Oct 2019, 04:35	0.39 MB	1,159	23
599,007 599,007	0000000000000000000713756ff68367408b06aac89aae36616b67ce3fdb97c9	12 Oct 2019, 04:31	1.21 MB	3,515	18
599,006 599,006	000000000000000000071fe4d093f8ecf53a1c08292dd78c15ee5635220d4d53	12 Oct 2019, 04:18	1.17 MB	2,815	7
599,005 599,005	0000000000000000001064b1e99f713f915ea756ae309df7c1d4fb8db5291cd1	12 Oct 2019, 04:16	1.21 MB	2,779	22
599,004 599,004	0000000000000000000ac5a9e873c97f807932bf691ec8cae011fd493cf6993b	12 Oct 2019, 03:58	1.34 MB	2,985	22
599,003 599,003	00000000000000000004b3e1bb89f0b214081317c6f6f61712ba63ea9369830b	12 Oct 2019, 03:47	1.39 MB	2,809	29
599,002 599,002	0000000000000000000befba2f259141c8da864482dd941ab2e8358a1f93bc6f	12 Oct 2019, 03:35	1.17 MB	2,336	38
599,001 599,001	00000000000000000013b309b387deadcc5fe3d484b7c2124faa181fd12669ab	12 Oct 2019, 02:50	0.58 MB	1,569	17
599,000 599,000	0000000000000000000f0f12f2835fdc3e355ef9a047a174671db02bacbd9bbc	12 Oct 2019, 02:46	1.24 MB	2,795	15
598,999 598,999	0000000000000000001430b540bf50290b90689ef224aeda45fce71019219e62	12 Oct 2019, 02:37	1.27 MB	2,370	23
598,998 598,998	0000000000000000000170c28d811995da2ed50522c99f4107e4ddc08b752a67	12 Oct 2019, 02:19	0.50 MB	1,273	13
598,997 598,997	000000000000000000029c0d29cbd538f6d635a2694ba542ad1b69b4e05c5418	12 Oct 2019, 02:15	0.17 MB	467	29
598,996 598,996	000000000000000000023291f44f46b490079cd43f127a9434a1f772ba081be4	12 Oct 2019, 02:13	1.05 MB	3,120	17
598,995 598,995	000000000000000000006a0472cdda674d87e6db9676438a26c6e9841526df50	12 Oct 2019, 02:02	0.38 MB	758	19
598,994 598,994	00000000000000000009415b24d29d27306597b4ff4507ef58825fa40cd54f1a	12 Oct 2019, 01:59	0.37 MB	1,011	23
598,993 598,993	00000000000000000000752b88c9a1284180ea45f64238cb2bca2541e6d34532	12 Oct 2019, 01:57	1.22 MB	3,519	13

Previous 10 blocks ↓

Total Size: 647.62 GB

Node Information

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

Uptime: 1 month, 4 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,520.46 GB sent, 46.82 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.