Blockchain Explorer | learn me a bitcoin

Memory Pool

86,604 transactions

30.85 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,122	0000000000000000000355f00000000000000000000000000000000000000000	17 mins, 51 secs ago	1.00 vMB	3,422	17

Blockchain

Tip: 845,121 (401,417 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,704 443,704	000000000000000000bd3bb36d8547078524d808bc6d6b2d99a082b2f236701b	16 Dec 2016, 11:59	1.00 MB	2,438	82
443,703 443,703	0000000000000000021daf0193e48e78b738e10aeea4a37fc00ae595f8a3f0e2	16 Dec 2016, 11:55	1.00 MB	1,616	147
443,702 443,702	00000000000000000124d304a201c0d070fa38965b9526d429ceb5f39c69957a	16 Dec 2016, 11:17	1.00 MB	1,209	39
443,701 443,701	000000000000000002dc25a5c018535c71fd1ba7eed408869e49aa0415ff84fd	16 Dec 2016, 11:12	1.00 MB	2,071	68
443,700 443,700	0000000000000000000a394efd567b68581485fa91bbec42b24a4268fda73a42	16 Dec 2016, 11:02	1.00 MB	897	23
443,699 443,699	000000000000000001197ffa841c2a3075f064c03e0c4439809784e3e9418530	16 Dec 2016, 11:01	0.99 MB	1,135	40
443,698 443,698	000000000000000000750bff089e5e2ecb3d4fb483e720e964496717fb42e431	16 Dec 2016, 10:57	1.00 MB	942	35
443,697 443,697	0000000000000000027d417ebbe95ef504103d0546aca072e236b72fefa7a360	16 Dec 2016, 10:55	1.00 MB	1,678	56
443,696 443,696	00000000000000000180677c90b5b09c7b770157ecbbe803e81ad93a7fd3f25d	16 Dec 2016, 10:48	0.05 MB	146	84
443,695 443,695	000000000000000000f83279416ef9532a464b0f90368999efdde1819b1bf970	16 Dec 2016, 10:47	1.00 MB	1,850	51
443,694 443,694	000000000000000001800478e9bdc83fdcb60383779048b96754a4bd455e1226	16 Dec 2016, 10:46	1.00 MB	2,177	95
443,693 443,693	0000000000000000038743698ad5a005b9b368669510814509e66b35befa83d7	16 Dec 2016, 10:27	1.00 MB	1,607	47
443,692 443,692	0000000000000000022dbaf945b3b59b3cf0aaff0ade8fcd0ab0d3875d6171e5	16 Dec 2016, 10:23	1.00 MB	2,142	60
443,691 443,691	000000000000000001e54d42122ff8f87b3260a9a3234f935235f8e0211bde9c	16 Dec 2016, 10:20	1.00 MB	2,010	70
443,690 443,690	000000000000000000acea908c675a4963425b6269c97071dda37266e329f48e	16 Dec 2016, 10:16	1.00 MB	1,954	71
443,689 443,689	00000000000000000262e54ac384a1adcf8acb2cf2d7edda4e9fc89b74ea9bcb	16 Dec 2016, 10:14	1.00 MB	2,995	106
443,688 443,688	000000000000000003239887bfa5278799edb04f0d9fa6358fc5f2e37d6a6ce4	16 Dec 2016, 09:41	1.00 MB	2,107	68
443,687 443,687	0000000000000000012295a526c9a92d3b9003906aa0ebfb049335b4561fb661	16 Dec 2016, 09:38	1.00 MB	2,320	83
443,686 443,686	0000000000000000020c9fb83767ae63093e4c3cb9cf23bd68dc67434d71487d	16 Dec 2016, 09:27	1.00 MB	2,480	80
443,685 443,685	000000000000000001fa6109151c68860e1071514ebf219982a32257c7ca99d4	16 Dec 2016, 09:17	1.00 MB	2,158	76
443,684 443,684	0000000000000000036bc997e52996d7c6bd0c1203ea04aba70e6a7b20cbb085	16 Dec 2016, 09:11	1.00 MB	2,212	77

Previous 10 blocks ↓

Total Size: 652.62 GB

Node Information

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

Uptime: 1 month, 22 days, 9 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 9,277.44 GB sent, 76.06 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.