Blockchain Explorer | learn me a bitcoin

Memory Pool

92,827 transactions

36.46 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,115	0000000000000000000355f00000000000000000000000000000000000000000	38 secs ago	1.00 vMB	5,493	25

Blockchain

Tip: 846,114 (328,913 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,201 517,201	000000000000000000435b6a7780d3621dd2612df87d2234beac1b0dbe7464ed	08 Apr 2018, 08:45	0.04 MB	41	27
517,200 517,200	00000000000000000015353fca3bfb1e97f221705d8aebc307aaecc4b474bc0f	08 Apr 2018, 08:45	0.03 MB	63	101
517,199 517,199	0000000000000000003df03d556792dfd4298e8c30ec9160897608f7f77323a5	08 Apr 2018, 08:45	0.14 MB	273	35
517,198 517,198	0000000000000000001463a892a56a6a604bfe328bf648e0f851959bc3329300	08 Apr 2018, 08:41	0.98 MB	2,145	26
517,197 517,197	00000000000000000042d9e69a7ad5cd0eff7fa22023864cbb8e6915b7c70e2b	08 Apr 2018, 08:19	0.63 MB	1,187	25
517,196 517,196	0000000000000000003da6d582fa45108913003473660863396c213008533bd7	08 Apr 2018, 08:06	0.02 MB	36	17
517,195 517,195	000000000000000000073970c87e70ccf4210a947cbf46601b976519fee0c2a5	08 Apr 2018, 08:06	0.65 MB	1,256	29
517,194 517,194	0000000000000000001c609c36b5ed4ca4cb605c30bec713d922017572e9d296	08 Apr 2018, 07:53	0.27 MB	602	22
517,193 517,193	000000000000000000382d93ebe01e1e55f0cab3e822152b15a9ff462dff36ee	08 Apr 2018, 07:47	0.47 MB	941	33
517,192 517,192	00000000000000000008f0f0079794b4ed49f9a80fee7977fef9ce5035022f42	08 Apr 2018, 07:37	0.54 MB	1,061	31
517,191 517,191	000000000000000000071e9464768c1eb4683e78026e27361bc6baf9287306c4	08 Apr 2018, 07:26	0.14 MB	227	25
517,190 517,190	0000000000000000001f873b8b60c909831528e9dde47e958d9c2db88d0f308a	08 Apr 2018, 07:23	1.04 MB	2,062	22
517,189 517,189	00000000000000000012792f46d7a0098232e24da154f45cfdd2362f0231d611	08 Apr 2018, 07:02	0.55 MB	1,156	90
517,188 517,188	0000000000000000001be8b590f8f0f018ad8bbc46f1f943f4009e10567b4521	08 Apr 2018, 06:47	0.18 MB	318	40
517,187 517,187	0000000000000000003696fc511955bff3bcbe8a5c75fda5720ded08f311b1cf	08 Apr 2018, 06:44	0.40 MB	925	29
517,186 517,186	0000000000000000003d9754a9f6839bbddba46c9542feb9e64cbd200fec6842	08 Apr 2018, 06:33	0.65 MB	1,374	36
517,185 517,185	00000000000000000004ab929286bfb09ef74dd67fd0f4b8d83a7dd46b3a81c0	08 Apr 2018, 06:14	0.22 MB	550	28
517,184 517,184	000000000000000000351f09680af1b1e46b1542989b1e69c1ebd042a8c524d6	08 Apr 2018, 06:06	0.34 MB	678	32
517,183 517,183	000000000000000000159c2a7dd2d2a3fe5e57f156e9eb0c24c15cd4c42d946e	08 Apr 2018, 05:59	0.71 MB	1,592	33
517,182 517,182	0000000000000000004aff5184371a34caf5368292ccdfaf77c962df27ad2742	08 Apr 2018, 05:36	0.01 MB	39	24
517,181 517,181	00000000000000000015deed52079685a7a6f46b36ab0c228e3a062a7ee27636	08 Apr 2018, 05:36	0.16 MB	284	23

Previous 10 blocks ↓

Total Size: 654.43 GB

Node Information

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

Uptime: 1 month, 29 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,372.52 GB sent, 88.90 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.