Blockchain Explorer | learn me a bitcoin

Memory Pool

36,857 transactions

41.69 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,722	0000000000000000000331db0000000000000000000000000000000000000000	49 secs	1.00 vMB	2,048	19

Blockchain

Tip: 841,721 (232,655 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
609,066 609,066	0000000000000000000f7b11e5fc92d409036aa5c53e2bd14ee21cc9d4790d15	21 Dec 2019, 05:09	0.18 MB	371	28
609,065 609,065	0000000000000000000f80eb4d56d1ab7f751e21bf122f13d8018d28dcc8cfa6	21 Dec 2019, 05:08	0.13 MB	330	33
609,064 609,064	0000000000000000000bbbb6d43c4f56309a309c7d8d4dd993a3654f52d392c5	21 Dec 2019, 05:06	0.05 MB	115	19
609,063 609,063	00000000000000000007199fd8cd57aa17fee8c54aba3b22883120687b60bb27	21 Dec 2019, 05:05	1.10 MB	2,995	17
609,062 609,062	00000000000000000005334abaa88be1f61d354c7c04cb73ae96e14ff08e8269	21 Dec 2019, 04:50	0.17 MB	517	23
609,061 609,061	0000000000000000001426d4def7490dbe2ce579c84d1b92b710962169b4ad85	21 Dec 2019, 04:48	0.38 MB	1,001	19
609,060 609,060	0000000000000000000bc20695f18ded25185f012ea91ffd417d77ce43c93182	21 Dec 2019, 04:43	0.86 MB	2,148	21
609,059 609,059	0000000000000000000b77a301637ce4856a9d2cb3e5f4307176b34b396e1f9a	21 Dec 2019, 04:31	0.34 MB	927	17
609,058 609,058	00000000000000000007ee252437e46de9f267fc45729618583a7fdfb179e1ce	21 Dec 2019, 04:27	0.75 MB	2,040	16
609,057 609,057	0000000000000000000cce8c57f96f262391f0f33ba698626e0b8b4641d5c418	21 Dec 2019, 04:17	1.14 MB	2,909	17
609,056 609,056	0000000000000000000db10b7f57ff28b719ad7fc54159c57834274ce726e1df	21 Dec 2019, 04:01	0.08 MB	135	10
609,055 609,055	00000000000000000001b0382ecdeb404422b5022a14f503d36b6e6690df5141	21 Dec 2019, 04:01	0.25 MB	485	22
609,054 609,054	0000000000000000000a14e4f596f348bc9dec628ee6cbfb2179e4a9db08020f	21 Dec 2019, 03:59	0.84 MB	2,160	15
609,053 609,053	0000000000000000000b7441a687d1b4139bd4482ce6586f0a905b8dd73c383d	21 Dec 2019, 03:48	0.63 MB	1,559	21
609,052 609,052	00000000000000000014e150965930d07506786a3ea7128029f2af05789ea59e	21 Dec 2019, 03:39	0.56 MB	1,363	22
609,051 609,051	000000000000000000038dacea3d13eac1cf4fcdca142ad64c81107199749fe5	21 Dec 2019, 03:33	0.07 MB	210	16
609,050 609,050	0000000000000000000b18d07eef2638f6fd38599ad947ab02f4e265aa02cb3a	21 Dec 2019, 03:32	1.02 MB	2,749	15
609,049 609,049	0000000000000000000d7a734d0a608aa587660ae25dc391763cba2a1f7c9343	21 Dec 2019, 03:19	1.25 MB	2,782	23
609,048 609,048	0000000000000000001257395f2a1af176cc1bdc73d542d643eccce17fe8b8cf	21 Dec 2019, 03:01	0.58 MB	1,219	23
609,047 609,047	000000000000000000053eb4e221bf7723f7a31d73530eb612932b3af6f7299d	21 Dec 2019, 02:56	0.28 MB	808	1
609,046 609,046	00000000000000000013661b5a06b08c37028a45617db45121ebe470a0a7ce7b	21 Dec 2019, 02:56	1.28 MB	2,615	5

Previous 10 blocks ↓

Total Size: 646.24 GB

Node Information

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

Uptime: 29 days, 5 hours, 15 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,334.67 GB sent, 36.58 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.