Blockchain Explorer | learn me a bitcoin

Memory Pool

76,470 transactions

34.06 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,598	00000000000000000003629a0000000000000000000000000000000000000000	8 mins, 19 secs	1.00 vMB	5,524	9

Blockchain

Tip: 844,597 (343,747 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,850 500,850	00000000000000000006e5ef3749c60cbf221851f84734462e122d3cea9bdd69	24 Dec 2017, 15:36	1.09 MB	1,802	448
500,849 500,849	00000000000000000025eae7f995332277242d676d5611f61cb9cca921205820	24 Dec 2017, 15:29	1.04 MB	1,933	442
500,848 500,848	00000000000000000033b80e564d56c697cea7f02490ea4cb57ef2d896e4b119	24 Dec 2017, 15:22	1.05 MB	2,100	505
500,847 500,847	00000000000000000012c785558fb1b84d1c48a50b20567f9000f8fef8a26468	24 Dec 2017, 15:17	1.06 MB	2,131	893
500,846 500,846	00000000000000000048bd41931f1ee411eac82a5073afc1f3693719655a69cf	24 Dec 2017, 14:59	1.03 MB	1,721	373
500,845 500,845	0000000000000000004925bfb652b7400f0b201574cf03c9e1960f54fbced308	24 Dec 2017, 14:55	1.01 MB	1,215	247
500,844 500,844	00000000000000000042ee59277c06de6ce68c2c6e0157db5fe8b3ccecd5cdf3	24 Dec 2017, 14:55	1.06 MB	1,352	368
500,843 500,843	0000000000000000000d2cc3b4fcdd6080cdaf9e9879d268ae52c87ebb2a8f9c	24 Dec 2017, 14:52	1.13 MB	2,498	477
500,842 500,842	0000000000000000007e5b8369be03692eb66bd6e00a34d2fea0ae3831eb95ab	24 Dec 2017, 14:47	1.19 MB	1,807	689
500,841 500,841	000000000000000000315d466fdf3b998863d292b47cb969e05fa253ba9e373a	24 Dec 2017, 14:44	1.07 MB	2,392	1,028
500,840 500,840	0000000000000000000ee78ee5fe42ad5aabce735a3a054138aab30d13626cf8	24 Dec 2017, 14:13	1.00 MB	1,921	659
500,839 500,839	00000000000000000050e44636a4ffaa7fd33b5e5cdd8f41be827144a68cc0fc	24 Dec 2017, 14:02	1.07 MB	2,020	784
500,838 500,838	00000000000000000009d981017d2e655cfd56de7a34710a60c4a615182afb6a	24 Dec 2017, 13:46	1.01 MB	1,989	387
500,837 500,837	0000000000000000002b49e334c80b3f7e5178f0e4c688a9d8af30df9170cbcd	24 Dec 2017, 13:43	1.09 MB	2,097	569
500,836 500,836	00000000000000000068ec5a6f37f9ee335268b6cb17a9924cb66394e0a794df	24 Dec 2017, 13:32	1.04 MB	1,777	441
500,835 500,835	00000000000000000085d9dcd04e66a3099262c3a3e9054c845a70d054683d7e	24 Dec 2017, 13:27	1.05 MB	1,966	577
500,834 500,834	0000000000000000002d966c99d68245b20468dc9c2a7a776a836add03362199	24 Dec 2017, 13:16	1.02 MB	2,056	468
500,833 500,833	0000000000000000001b57a7c47204a10330365e77818444c8ae34eb19587e3b	24 Dec 2017, 13:11	1.02 MB	1,974	299
500,832 500,832	0000000000000000003eb4ca01713854f0f7d078d47935365e08ecbe61b130cb	24 Dec 2017, 13:09	1.02 MB	1,883	439
500,831 500,831	000000000000000000962a3cb536b95e61610feba422cc5ecb6765eb126a600a	24 Dec 2017, 13:05	1.01 MB	1,406	286
500,830 500,830	000000000000000000864b50e4634950f272bdc46276df6cc2fb7df6cd9f3170	24 Dec 2017, 13:03	1.05 MB	1,972	665

Previous 10 blocks ↓

Total Size: 651.64 GB

Node Information

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

Uptime: 1 month, 19 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,144.56 GB sent, 69.75 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.