Blockchain Explorer | learn me a bitcoin

Memory Pool

52,708 transactions

40.92 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,299	00000000000000000003629a0000000000000000000000000000000000000000	42 secs	1.00 vMB	3,135	10

Blockchain

Tip: 844,298 (398,957 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,341 445,341	000000000000000002be45cf675f817c66fd84dcdd4f1f9a694fcaba189b5419	27 Dec 2016, 13:52	1.00 MB	2,323	84
445,340 445,340	00000000000000000341837743693624825798aba0a6bd076c8bb87e8b50b4a8	27 Dec 2016, 13:46	1.00 MB	2,262	89
445,339 445,339	0000000000000000030cdc35667da18c0fb8b74e3fa39b0385085c18b358cd5b	27 Dec 2016, 13:32	1.00 MB	2,213	85
445,338 445,338	000000000000000003892ba6534668b5e37a6bc1600345fabe3adf858019ef01	27 Dec 2016, 13:22	1.00 MB	2,098	73
445,337 445,337	0000000000000000015b81e556ee66a0ff02d095e0196f24ea611e63b662f795	27 Dec 2016, 13:19	0.75 MB	1,905	107
445,336 445,336	000000000000000000122b596fd3cf8a9e093750dd22f91348a48bfe097994ef	27 Dec 2016, 12:57	1.00 MB	1,825	107
445,335 445,335	000000000000000002300261ddf91019ad738106fd64e721803cf73edfe7686c	27 Dec 2016, 12:45	1.00 MB	1,524	62
445,334 445,334	0000000000000000029d1518a20d6be11a77bc7065c250fb8af268e08eeab798	27 Dec 2016, 12:45	1.00 MB	3,095	71
445,333 445,333	000000000000000002c1376e7f82c58c0047b10d4d0a27ac80a081c4211b26f4	27 Dec 2016, 12:42	1.00 MB	2,394	70
445,332 445,332	000000000000000001f08ce85c8853a6789442dd25b1458ff52f272509697486	27 Dec 2016, 12:40	1.00 MB	2,068	77
445,331 445,331	000000000000000000d15cdcf4354919cadc5547462eb35130b7122b8928e120	27 Dec 2016, 12:32	1.00 MB	3,028	97
445,330 445,330	00000000000000000158bfaf83b40f572512b7ce041681da76f6ab97b56311fb	27 Dec 2016, 12:03	1.00 MB	2,624	102
445,329 445,329	000000000000000000befb378f7b37697c06d8c07466d829d9827886e7885b90	27 Dec 2016, 11:31	0.58 MB	1,123	47
445,328 445,328	0000000000000000014744ad89114da4e015c3e797b6f6020225284ff31d30a6	27 Dec 2016, 11:30	0.99 MB	2,593	82
445,327 445,327	000000000000000002fb38fb7465d56b06210d81810589d2d88a4dcacc3b7dd9	27 Dec 2016, 11:14	0.33 MB	961	78
445,326 445,326	000000000000000000df17bde3f1019a51643e927b53256729ea07266272af73	27 Dec 2016, 11:09	0.22 MB	537	78
445,325 445,325	000000000000000000b13278d843380fcf9f9f3e95515d279dbb771570254386	27 Dec 2016, 11:07	1.00 MB	2,125	78
445,324 445,324	00000000000000000026053372a732114b6ccb7040539f242f5284c5faae02e1	27 Dec 2016, 10:57	1.00 MB	2,060	61
445,323 445,323	000000000000000001fb03bc306c967d2a3d77c4984a4744a8c0a2b628df899d	27 Dec 2016, 10:49	0.47 MB	485	28
445,322 445,322	000000000000000000dabb9cb533b224a53f9048e0b08b9389204db08a99d292	27 Dec 2016, 10:48	1.00 MB	942	32
445,321 445,321	000000000000000002023a79a7320cda5c0758dd93c64f14e60f777763b21134	27 Dec 2016, 10:45	0.04 MB	93	78

Previous 10 blocks ↓

Total Size: 651.06 GB

Node Information

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

Uptime: 1 month, 17 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,083.67 GB sent, 66.50 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.