Blockchain Explorer | learn me a bitcoin

Memory Pool

85,117 transactions

37.78 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,581	00000000000000000003629a0000000000000000000000000000000000000000	10 mins, 15 secs ago	1.00 vMB	3,195	13

Blockchain

Tip: 844,580 (333,956 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,624 510,624	00000000000000000058ee534bd0bcf5242bda4944e5f5e528370289d77d5467	24 Feb 2018, 03:25	1.00 MB	324	107
510,623 510,623	000000000000000000300197a565dd81afbaa1d55f41b6c6435dc46e7db73e57	24 Feb 2018, 03:22	1.02 MB	823	112
510,622 510,622	00000000000000000017e26b9c86674deba8bfdb74752b346ac4d0689f241b96	24 Feb 2018, 02:53	1.00 MB	35	89
510,621 510,621	0000000000000000004c205301ee2936eedc202a2289b5b854e594d01496d0dd	24 Feb 2018, 02:53	1.00 MB	127	101
510,620 510,620	00000000000000000033e6cf7d107f55dd3bd10656daa3237b04525250523b44	24 Feb 2018, 02:51	1.01 MB	679	126
510,619 510,619	0000000000000000002d66d84c12dc4a563968c0843a00e70d15604103729425	24 Feb 2018, 02:33	1.02 MB	505	150
510,618 510,618	00000000000000000022484806386d45f78c770fc0ab859c02a87dce34999211	24 Feb 2018, 01:58	1.06 MB	1,371	55
510,617 510,617	00000000000000000026c0b718cf22bb44498c78d3dcb7bec12e53f463fa6714	24 Feb 2018, 01:48	1.04 MB	852	109
510,616 510,616	00000000000000000051242e1650bb4838b983d6e6ef41afae862248773bae78	24 Feb 2018, 01:21	1.00 MB	69	101
510,615 510,615	00000000000000000038e83eec5d58cd4464cd1bb2c5c9872fff03575c83782f	24 Feb 2018, 01:18	1.01 MB	401	110
510,614 510,614	000000000000000000029e028530f0e2019c9b025ce62fec81244f0cba02eb75	24 Feb 2018, 00:56	1.02 MB	730	133
510,613 510,613	00000000000000000021ee6242d08e3797764c9258e54e686bc2afff51baf599	24 Feb 2018, 00:11	1.13 MB	2,554	35
510,612 510,612	000000000000000000009cfc3ec91d914250558ae32aff15829a1e83cca690c7	23 Feb 2018, 23:49	1.03 MB	1,105	22
510,611 510,611	0000000000000000004a68cf79b25a5d274b03d30dccf975d0ca18ba1398fba2	23 Feb 2018, 23:39	1.03 MB	900	12
510,610 510,610	0000000000000000002f7cb1be194cafa6db13a7b5dafe0e309efb319593e6a6	23 Feb 2018, 23:30	1.02 MB	704	20
510,609 510,609	000000000000000000239f9b96580c0ff7684bcd7eb82adb6bc64ff11f05f728	23 Feb 2018, 23:26	1.04 MB	910	17
510,608 510,608	000000000000000000152e1bad1decc80b0adf72c8853fa14ce11df72ff1156f	23 Feb 2018, 23:19	1.10 MB	2,046	32
510,607 510,607	0000000000000000004113a6df3fa46ebc327915a857cd5f4933977ee4bc9e39	23 Feb 2018, 23:03	1.09 MB	2,290	33
510,606 510,606	00000000000000000016ad0c562747385f7a75b8ef6f5c7bea74a2c045fbb148	23 Feb 2018, 22:43	1.05 MB	1,687	23
510,605 510,605	00000000000000000005035d5ec154e7eb40df9f4828fff14e01a39836fc22a1	23 Feb 2018, 22:30	1.02 MB	871	11
510,604 510,604	00000000000000000018c02042df7086dfb0ef3741cd262b9246d40953e7c9fd	23 Feb 2018, 22:35	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 651.61 GB

Node Information

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

Uptime: 1 month, 19 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,143.80 GB sent, 69.59 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.