Blockchain Explorer | learn me a bitcoin

Memory Pool

123,477 transactions

26.64 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,631	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 11 secs ago	1.00 vMB	5,691	30

Blockchain

Tip: 845,630 (325,304 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,326 520,326	0000000000000000000d27193d5aacad951407e6b49b56b8951f2875205faad5	28 Apr 2018, 21:58	0.48 MB	886	32
520,325 520,325	0000000000000000004272d6bac3988853be2c095f11f79f4917ddc93170c0bd	28 Apr 2018, 21:51	1.18 MB	2,963	44
520,324 520,324	00000000000000000012dac984cf5ba08036404defecf4003c624ab277e7069e	28 Apr 2018, 21:28	1.02 MB	2,683	45
520,323 520,323	0000000000000000002a307b86483b6b51231076678114aaad50ad64eae15b1c	28 Apr 2018, 21:07	0.78 MB	1,582	45
520,322 520,322	0000000000000000000f76b74c090889c6752a37d8fd924f3f9ecf740f4dd6bd	28 Apr 2018, 20:57	0.19 MB	414	41
520,321 520,321	0000000000000000003c263e522582fd1de1bc7db0468ffe4086429bee31af23	28 Apr 2018, 20:54	0.53 MB	1,226	54
520,320 520,320	000000000000000000458d26d99112436697773581807b0a683e0837351a51dd	28 Apr 2018, 20:44	0.13 MB	329	54
520,319 520,319	0000000000000000001888336cab49b78e8f01c38783141471234f3c40b56139	28 Apr 2018, 20:42	0.10 MB	319	38
520,318 520,318	0000000000000000001cb1159d1228439d27df4217347b38cb07df78477a64c7	28 Apr 2018, 20:41	0.04 MB	117	48
520,317 520,317	0000000000000000000aa1f088e0afb63e679f15b06e2ede7c51a2d320a0a9f2	28 Apr 2018, 20:40	0.56 MB	1,363	43
520,316 520,316	0000000000000000000bcd465faf852b87896c1132a37c6d15031e937abbf2df	28 Apr 2018, 20:30	0.51 MB	1,219	43
520,315 520,315	00000000000000000034c90f02a2bba5b8c4524a789c5afd32b666a730acff3e	28 Apr 2018, 20:21	0.28 MB	654	46
520,314 520,314	0000000000000000002a63b3b378d7fa20e622bc5a11c2e3f73d7de29f1463b7	28 Apr 2018, 20:16	0.81 MB	1,613	50
520,313 520,313	000000000000000000156002b336c0ea5df999ff0ed4895aa6a5065d3efb7f90	28 Apr 2018, 20:04	0.06 MB	127	39
520,312 520,312	0000000000000000000596436c7b7a222df74f1c932d83c3983f8648990327a0	28 Apr 2018, 20:03	0.14 MB	359	41
520,311 520,311	00000000000000000011955c82d7308f6906466c99375c9a4d2ee63e6207e146	28 Apr 2018, 20:01	0.90 MB	1,533	38
520,310 520,310	0000000000000000003afb34f22c17d3eef0f1a9dc07827c86ae9e8c8f34d631	28 Apr 2018, 19:50	0.87 MB	1,882	53
520,309 520,309	0000000000000000002bb4063a731e0ea54c0cf23941a5cecf29ae5b68a61ab6	28 Apr 2018, 19:37	0.25 MB	641	13
520,308 520,308	0000000000000000003e26fd584fb789babae8b36afeb68d5edb8b24a2c0be7b	28 Apr 2018, 19:36	0.60 MB	1,485	74
520,307 520,307	0000000000000000002ea7f86ed711f0923010f75cf9566c26a57dace754e3b4	28 Apr 2018, 19:24	0.05 MB	116	23
520,306 520,306	0000000000000000000f3384f181c73dedd99d06c3b632068991413e29d966af	28 Apr 2018, 19:24	1.42 MB	1,665	10

Previous 10 blocks ↓

Total Size: 653.57 GB

Node Information

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

Uptime: 1 month, 26 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,322.79 GB sent, 82.70 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.