Blockchain Explorer | learn me a bitcoin

Memory Pool

32,547 transactions

40.62 vMB

Show Random Selection

Max Size: 162/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,972	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 1 sec	1.00 vMB	2,262	22

Blockchain

Tip: 841,971 (285,907 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
556,064 556,064	00000000000000000023b16c3b3357d8df09170b371af1222e109516ba41e3f8	29 Dec 2018, 12:05	1.15 MB	2,290	13
556,063 556,063	0000000000000000000589c954e42de6c46fd9e82abd08283660b5d0eb7f6e82	29 Dec 2018, 11:52	1.19 MB	2,599	17
556,062 556,062	0000000000000000002f5b8ecc43a957485449f248e751466a9c113465f055d6	29 Dec 2018, 11:32	0.32 MB	597	8
556,061 556,061	0000000000000000000a649a17bd3e54de34be15fd349e13ea50bace0f432544	29 Dec 2018, 11:30	0.07 MB	178	21
556,060 556,060	00000000000000000016bbdb518313e3fb0732c8c72f1fd5bfd082f9c57e33b7	29 Dec 2018, 11:29	0.46 MB	920	9
556,059 556,059	00000000000000000006203ee00bb2e617310967093292de9cdff53789cc4890	29 Dec 2018, 11:25	0.69 MB	670	5
556,058 556,058	000000000000000000123b6d5c61449dde457fbdbb0b173c4d7e43a88fe2875a	29 Dec 2018, 11:23	1.10 MB	2,478	3
556,057 556,057	00000000000000000018495547666f22201996ff9b8943e0af6f6eebd5417ea5	29 Dec 2018, 11:22	1.32 MB	2,599	6
556,056 556,056	00000000000000000020dfe38f14031353f53fbe0a836aa7477c999bf3251475	29 Dec 2018, 11:19	0.00 MB	1	0
556,055 556,055	00000000000000000016e7553095c41c2b7c2bba5dd273b0a751d1cba19935cd	29 Dec 2018, 11:18	1.18 MB	2,260	26
556,054 556,054	00000000000000000026bfde3ba6002274cc004f74443c01943ef09282fb5ff7	29 Dec 2018, 10:42	0.56 MB	1,238	11
556,053 556,053	000000000000000000008ec0051ad891fa6888eccdd849a96d5a42f4cf770d42	29 Dec 2018, 10:37	1.08 MB	2,049	9
556,052 556,052	000000000000000000156a785278a248d81754b21f31ac41192b203216ffce92	29 Dec 2018, 10:28	0.88 MB	1,276	7
556,051 556,051	00000000000000000007ef15e2e978be594b349847817d794e6162933b4476c7	29 Dec 2018, 10:24	1.14 MB	1,545	2
556,050 556,050	000000000000000000120ad420ee3b12b59605610ce714e699abc1a0e52de232	29 Dec 2018, 10:24	1.20 MB	2,769	18
556,049 556,049	000000000000000000038fcdeff5eb1e232b6b4302d8713b5350a37129fd09f6	29 Dec 2018, 10:02	1.14 MB	2,558	11
556,048 556,048	0000000000000000002fc10eff55678b4321220fd9bef0342a4dd20f3c2cb2d6	29 Dec 2018, 09:52	1.11 MB	1,106	3
556,047 556,047	0000000000000000000777fcb46e73c7752aaf4d34f88fa95e9686261d10af6c	29 Dec 2018, 09:50	1.13 MB	2,390	9
556,046 556,046	0000000000000000003400d8a09a292cd3e2d6560d923d57121ab15c5ba81a7a	29 Dec 2018, 09:42	1.22 MB	2,091	4
556,045 556,045	000000000000000000171aa945f084bf8014bbc07b32a4075852eb537d4b4919	29 Dec 2018, 09:40	1.16 MB	2,595	15
556,044 556,044	00000000000000000009fd4360973fd876b8826a7c2e84a21882b1535d8eedc8	29 Dec 2018, 09:24	1.18 MB	2,741	13

Previous 10 blocks ↓

Total Size: 646.71 GB

Node Information

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

Uptime: 1 month, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,395.56 GB sent, 39.56 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.