Blockchain Explorer | learn me a bitcoin

Memory Pool

37,468 transactions

45.87 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,252	0000000000000000000331db0000000000000000000000000000000000000000	52 secs ago	1.00 vMB	4,063	27

Blockchain

Tip: 841,251 (187,851 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
653,400 653,400	00000000000000000002f4ba4813ea7c2a441d080abb7ca2ac99ccbc989dba79	19 Oct 2020, 08:47	1.24 MB	2,521	22
653,399 653,399	0000000000000000000af14292688a9424a7f30ee03e94e907460c830b25dedb	19 Oct 2020, 08:40	1.28 MB	2,744	16
653,398 653,398	00000000000000000006fdd1aec080c7bf01894dc69795542a99eb38beef2b27	19 Oct 2020, 08:37	1.27 MB	2,433	43
653,397 653,397	00000000000000000007d17f6b2563b1f0602ff2bfb623d034f13a84e4c01946	19 Oct 2020, 08:20	1.30 MB	2,717	23
653,396 653,396	0000000000000000000a833c461077aa6cc53d3aa69cd483f81eedd0b12e0079	19 Oct 2020, 08:10	1.16 MB	2,442	15
653,395 653,395	00000000000000000004e93527ebebdb1d818b978538ac764c87cad506e6b428	19 Oct 2020, 08:07	1.43 MB	2,138	17
653,394 653,394	0000000000000000000a9cd961b80b95fbe36ad54706ce1d097d70d7cd231f67	19 Oct 2020, 08:06	1.24 MB	2,564	45
653,393 653,393	0000000000000000000c4bc2bba8630e09c10ef1af113232def780c62201da76	19 Oct 2020, 07:43	1.41 MB	1,797	21
653,392 653,392	00000000000000000001172264463cff6382e1ee6f1b155b2edd74f6f6ba28ef	19 Oct 2020, 07:39	1.55 MB	2,171	25
653,391 653,391	0000000000000000000982b96f7477fa9fbca6ca0f9939d4a2d97090c4914a61	19 Oct 2020, 07:38	1.28 MB	2,922	57
653,390 653,390	0000000000000000000b62c546c155b5c984bf5924200ac7645781633bf87500	19 Oct 2020, 07:04	1.33 MB	2,375	34
653,389 653,389	00000000000000000005592aec187309d0e441c7bb937d57603b547e825dc689	19 Oct 2020, 06:51	1.33 MB	2,380	50
653,388 653,388	000000000000000000048712b66beaaf34b9fb107e2d260de21eee97258d3b51	19 Oct 2020, 06:29	1.49 MB	2,178	14
653,387 653,387	000000000000000000058d24d210454c88a8e1ed0d64e2d0ff0ab658ca304e2a	19 Oct 2020, 06:28	1.29 MB	2,063	34
653,386 653,386	00000000000000000007f0ed934507f373b35a8962cb3277926aff405bbbd0b4	19 Oct 2020, 06:25	1.34 MB	2,950	59
653,385 653,385	00000000000000000004bd50bf9e029f9f732165934a6f90a0746f89fcb29267	19 Oct 2020, 05:30	1.20 MB	2,016	24
653,384 653,384	0000000000000000000ac5ef5ca1d393fc847ebee441a117781ed4c836bb3979	19 Oct 2020, 05:19	0.86 MB	1,491	23
653,383 653,383	0000000000000000000b6f952c9beac73d0235dd33399042a06dc3c7d572a57c	19 Oct 2020, 05:10	0.99 MB	1,831	33
653,382 653,382	0000000000000000000976ad5c8eaf19b212983ac9d95ed58fa785b07d88cd92	19 Oct 2020, 05:00	0.65 MB	1,348	31
653,381 653,381	0000000000000000000ba9dde8268ad450e1df355858e4d4f432819af504e374	19 Oct 2020, 04:52	0.81 MB	1,196	24
653,380 653,380	00000000000000000003a52e1574c1ce51d6d4de533990e9e881c1d04135cf7f	19 Oct 2020, 04:45	0.71 MB	1,472	34

Previous 10 blocks ↓

Total Size: 645.35 GB

Node Information

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

Uptime: 25 days, 17 hours, 12 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,233.24 GB sent, 31.89 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.