Blockchain Explorer | learn me a bitcoin

Memory Pool

82,883 transactions

38.32 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,538	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 14 secs ago	1.00 vMB	2,900	13

Blockchain

Tip: 844,537 (321,678 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,859 522,859	0000000000000000002495501e03e3d6f95f28266772823e10b3a11cc1a7ed00	16 May 2018, 00:05	0.05 MB	80	38
522,858 522,858	0000000000000000000c970e823589b541fdeb5f0df8422a04cc4bc372b3b50f	16 May 2018, 00:04	0.10 MB	221	37
522,857 522,857	00000000000000000008fafedfe31b5242c4495c0195d6d4e8a4e0eed21a15ac	16 May 2018, 00:02	0.47 MB	622	35
522,856 522,856	0000000000000000001eef561471b035e019ca7b5ea180f97fc78c78ee86f1fa	16 May 2018, 00:01	0.01 MB	49	57
522,855 522,855	0000000000000000001ec032a67d3edf1feabda4dcc9d316432850a1f8e5b928	15 May 2018, 23:56	0.43 MB	691	22
522,854 522,854	0000000000000000002d6f0de9e88f890b798df4cc39ed9f5896ee0f703b0b1d	15 May 2018, 23:50	0.69 MB	1,329	32
522,853 522,853	000000000000000000395e141ccd93984d9679fd4522810cab9b1844655cb42a	15 May 2018, 23:39	0.12 MB	320	45
522,852 522,852	00000000000000000030e54e1f17a268c0bfb5f8a874b0a8ee6c733067557034	15 May 2018, 23:35	0.16 MB	266	39
522,851 522,851	0000000000000000000d53a79b7792e13de4198a6d74334c1ad44c2ec766d889	15 May 2018, 23:33	0.46 MB	1,197	41
522,850 522,850	000000000000000000322e980c8421c0fbc31d1a8053d1f061925021aa52116f	15 May 2018, 23:24	0.75 MB	1,783	50
522,849 522,849	000000000000000000169d36675053baac4a91fb81947794fd5fd56e31c851df	15 May 2018, 23:09	0.99 MB	2,262	46
522,848 522,848	00000000000000000021c79291fd936c2890b226af93acc3872c38c29c9d81ac	15 May 2018, 22:51	0.19 MB	441	41
522,847 522,847	00000000000000000033913ec15d83b95adadb41ffffe05853cd7fd085c3ac11	15 May 2018, 22:48	0.01 MB	30	31
522,846 522,846	0000000000000000003728c94e6f0f2cfb2f6edecd45065ebbf8e2a1365a1917	15 May 2018, 22:48	0.27 MB	528	60
522,845 522,845	00000000000000000028b1f69f46c1c27aad77cb552bdd7dd64ba33a987e534c	15 May 2018, 22:44	0.01 MB	50	26
522,844 522,844	00000000000000000034653d18b2a25adbc25b2c2c1e39b9524fbc3dbda4c2ef	15 May 2018, 22:44	0.93 MB	2,163	25
522,843 522,843	0000000000000000000c40eee6f641a8342699e0089d472e74fb10fcb5cbc130	15 May 2018, 22:35	1.19 MB	2,524	58
522,842 522,842	00000000000000000031f87ec42060b7f546756cbb1862707d05a2b2f869baa0	15 May 2018, 22:09	1.06 MB	2,403	39
522,841 522,841	0000000000000000003313cbe975bf385134952f5a087db3dd1f2fa5ac9b0593	15 May 2018, 21:52	0.89 MB	1,638	39
522,840 522,840	000000000000000000376a825415ccbd9a46ce15a693ca196cfe12406549eb5a	15 May 2018, 21:41	0.31 MB	825	43
522,839 522,839	0000000000000000001efdf704fffa6d19d8ec23fcfe57b5aa0659d932111338	15 May 2018, 21:35	0.73 MB	1,351	38

Previous 10 blocks ↓

Total Size: 651.53 GB

Node Information

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

Uptime: 1 month, 18 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,141.44 GB sent, 69.13 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.