Blockchain Explorer | learn me a bitcoin

Memory Pool

76,432 transactions

36.67 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,574	00000000000000000003629a0000000000000000000000000000000000000000	59 secs	1.00 vMB	2,130	11

Blockchain

Tip: 844,573 (189,770 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,803 654,803	000000000000000000027850b4b7fec340b0067420775083508c431d48468967	30 Oct 2020, 19:26	1.33 MB	2,732	333
654,802 654,802	00000000000000000009355d14fdd08dfc338ce0f484ad06273e194e84c5dc6a	30 Oct 2020, 19:02	1.35 MB	2,206	290
654,801 654,801	000000000000000000070c3d48cba98780a2482d01f5665b95524098bd1f05cf	30 Oct 2020, 19:00	1.33 MB	2,153	301
654,800 654,800	000000000000000000005939c64276be335bfc93943ed6b36493673dee64da81	30 Oct 2020, 18:57	1.36 MB	2,689	328
654,799 654,799	00000000000000000004f4e95694195f36b0a7dba018f8aa5c39ba9fc4398351	30 Oct 2020, 18:32	1.34 MB	2,974	351
654,798 654,798	00000000000000000004d439799d8fdbc278cc4c52e42ae8886662f2f26d98ac	30 Oct 2020, 17:33	1.30 MB	2,917	281
654,797 654,797	000000000000000000032bf0fe3a29d0e12e3ef0e3b5b60f6f72d42e2a38cea6	30 Oct 2020, 17:28	1.31 MB	2,634	272
654,796 654,796	000000000000000000050c67a40c1b528a07172257e502129529c2e2c53f6fb7	30 Oct 2020, 17:24	1.37 MB	2,650	302
654,795 654,795	000000000000000000015b46417bddff1deb1a6b2cef3cdcc5052f7b3f64e0b0	30 Oct 2020, 17:10	1.29 MB	2,505	310
654,794 654,794	0000000000000000000a7fab217b186518247832ed73c81e63fb25133519e4cf	30 Oct 2020, 16:48	1.31 MB	3,036	339
654,793 654,793	000000000000000000075f2cf85145a8b26ddbc81e2db4f38a6385f62992656e	30 Oct 2020, 16:17	1.41 MB	2,172	283
654,792 654,792	0000000000000000000d2fef61a708167e28faf9a95638e22ff4af12770e5556	30 Oct 2020, 16:12	1.23 MB	2,029	283
654,791 654,791	0000000000000000000d884f0c292825f99eb2efd2a3cc1d18695436edd49b1b	30 Oct 2020, 16:06	1.57 MB	1,692	289
654,790 654,790	00000000000000000001497f7b91bd9081386d7e5717e798512a231bf326d18c	30 Oct 2020, 16:00	1.37 MB	2,228	296
654,789 654,789	0000000000000000000c10c48676d4425e07b7dbb01ff4ae04f3728c6a7c536b	30 Oct 2020, 15:43	1.35 MB	2,711	314
654,788 654,788	000000000000000000052b0112976df9322ebd82b1f4419f2fd29a22321fbd55	30 Oct 2020, 15:18	1.48 MB	1,913	281
654,787 654,787	000000000000000000056212a8bfa7a01c7cdcb58facba38a684db270f4c4f4d	30 Oct 2020, 15:14	1.31 MB	2,737	305
654,786 654,786	0000000000000000000b86146d1404421921a6809587ee1b5219395b9ea7cfe0	30 Oct 2020, 14:54	1.30 MB	3,104	332
654,785 654,785	00000000000000000009be0040a24473ae6aa5096fdecef09147a4142e025df9	30 Oct 2020, 14:07	1.25 MB	1,308	277
654,784 654,784	00000000000000000006b53d462e2ec70416bc0c064a14cadefbf51f2536ff20	30 Oct 2020, 13:58	1.35 MB	2,804	266
654,783 654,783	00000000000000000005e0a262c61149b64f77d7ba72e59292876f684134fe96	30 Oct 2020, 13:47	1.40 MB	2,313	287

Previous 10 blocks ↓

Total Size: 651.60 GB

Node Information

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

Uptime: 1 month, 19 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,143.38 GB sent, 69.52 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.