Blockchain Explorer | learn me a bitcoin

Memory Pool

32,368 transactions

40.40 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,905	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 19 secs ago	1.00 vMB	4,062	20

Blockchain

Tip: 841,904 (422,249 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
419,655 419,655	000000000000000001789358977e4bd3093dc141ec05918d5fe2aaaa6b97cc54	07 Jul 2016, 07:53	0.21 MB	439	47
419,654 419,654	0000000000000000003d8b26d3bdc7f28b4f0be10cf9f65b9a1ca81e138bf5eb	07 Jul 2016, 07:50	1.00 MB	1,609	35
419,653 419,653	000000000000000004030cade44ab302fba0c7ada1df41f93da57485b0a67518	07 Jul 2016, 07:45	1.00 MB	2,150	45
419,652 419,652	0000000000000000025313cd735e95ec05b5430c2af7b84c39ab083266d865a3	07 Jul 2016, 07:37	1.00 MB	2,534	80
419,651 419,651	000000000000000004b7650d53363dab7f2b4cdf0498974f4c58093ac5c91ae6	07 Jul 2016, 07:02	0.98 MB	1,536	36
419,650 419,650	000000000000000000753445c2a832b3efc6cd85145009f06da7f2dd182ec321	07 Jul 2016, 06:54	1.00 MB	2,437	57
419,649 419,649	00000000000000000195f10d44b092cd07df7b5dc305db13723458a26f77a628	07 Jul 2016, 06:37	1.00 MB	2,406	75
419,648 419,648	0000000000000000029fa7a16bdb66f5322210310aecd3474af5b0edd3183945	07 Jul 2016, 06:10	1.00 MB	1,778	38
419,647 419,647	0000000000000000030819bceba406cf3fa50a51d3091ffa7766a0563db1948e	07 Jul 2016, 06:00	1.00 MB	1,955	41
419,646 419,646	0000000000000000050754cf7258cdad96b92281e06a4639fd9383ac7fb5f801	07 Jul 2016, 05:59	1.00 MB	2,856	78
419,645 419,645	0000000000000000029ed0f55de7be6a86ca51437a45c12a937ab3747fd2b16e	07 Jul 2016, 05:11	0.16 MB	164	17
419,644 419,644	000000000000000000a2a4773e37734072acc057fd4b780ce200860e88c90a7f	07 Jul 2016, 05:10	1.00 MB	1,511	35
419,643 419,643	000000000000000002a1deaa77794882022d0067fc8305129126c16472182003	07 Jul 2016, 05:07	1.00 MB	2,861	70
419,642 419,642	0000000000000000033de228281538b6355e4eaee2cd264c0ae84bc118d1e02e	07 Jul 2016, 04:34	0.27 MB	375	39
419,641 419,641	00000000000000000512436e5ead99b129a6d3969b24deaf1fd0fba8320830da	07 Jul 2016, 04:31	0.98 MB	2,003	47
419,640 419,640	000000000000000002cc23abdd358f0a4cd25b9f9be732739a7a6ca8eca6a682	07 Jul 2016, 04:14	0.23 MB	491	45
419,639 419,639	000000000000000004ebd2f16ff5f7c9747a8b20cb56b6c2c60146b419be6682	07 Jul 2016, 04:10	0.10 MB	251	56
419,638 419,638	0000000000000000011fa76444740b1ec778078596d19dd79c3090082bd999dd	07 Jul 2016, 04:08	0.74 MB	600	28
419,637 419,637	000000000000000003954ded83c8bf2707961af7c8f58169acc67a92b9aa32fb	07 Jul 2016, 04:03	0.99 MB	1,380	37
419,636 419,636	000000000000000003a229bbcff7699a31d312c137f256ed72bd46c778bc503a	07 Jul 2016, 03:52	1.00 MB	849	25
419,635 419,635	0000000000000000000fd32d87fce19efb7ccd07aa4ddaf1b94b9a219deec0f9	07 Jul 2016, 03:45	1.00 MB	1,843	44

Previous 10 blocks ↓

Total Size: 646.59 GB

Node Information

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

Uptime: 1 month, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,373.71 GB sent, 38.63 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.