Blockchain Explorer | learn me a bitcoin

Memory Pool

74,622 transactions

33.57 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,482	0000000000000000000355f00000000000000000000000000000000000000000	5 mins, 40 secs	1.00 vMB	6,009	8

Blockchain

Tip: 845,481 (400,390 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
445,091 445,091	00000000000000000080cf647c8b673a0f2316afc0cd34d3a9ba4b3d6bba97aa	25 Dec 2016, 21:36	0.03 MB	91	70
445,090 445,090	0000000000000000021cf9439b1a2266ab4867519920d9453e3f7ad03ba610a7	25 Dec 2016, 21:35	1.00 MB	1,299	37
445,089 445,089	000000000000000002b0f9aa376a885c1ca5c4cbb12922844f2aa65c6b409447	25 Dec 2016, 21:30	1.00 MB	3,048	79
445,088 445,088	000000000000000000d92f75a25752aff14f38cbea150b44a91f651f833660f1	25 Dec 2016, 21:01	1.00 MB	2,076	63
445,087 445,087	000000000000000000fe61821e998057e8ebe6cef904e08315cbb39798ff68f7	25 Dec 2016, 20:48	1.00 MB	2,862	76
445,086 445,086	00000000000000000316f5f66c94791578c34c11d0e44c9d359779ad9fe3d3f3	25 Dec 2016, 20:26	0.80 MB	2,143	75
445,085 445,085	0000000000000000012e0423896a583aba0e1fcfda564b9b64c4489d33687f98	25 Dec 2016, 20:09	0.32 MB	723	68
445,084 445,084	0000000000000000012125130aa9011dfc879d88b1d8569abdacf91dc717081d	25 Dec 2016, 20:05	0.02 MB	52	69
445,083 445,083	00000000000000000300e85db66fe3a9c8e940afa51a214c9e988ee528de0833	25 Dec 2016, 20:04	0.26 MB	665	76
445,082 445,082	000000000000000002d2f263ab305af03d87353a450363a7230b75e61dd7ef5a	25 Dec 2016, 19:59	0.33 MB	765	71
445,081 445,081	0000000000000000030f48b565a59a608b228824da617cb45f72d4dd47c9396d	25 Dec 2016, 19:54	1.00 MB	133	1
445,080 445,080	000000000000000001ae85ec87898ec91778bf21159d2eda46c3fd1535f867db	25 Dec 2016, 19:53	0.54 MB	1,286	75
445,079 445,079	0000000000000000008498cd4d785f55a4e7d2873dfd60eef3e417a4b3333b48	25 Dec 2016, 19:44	0.49 MB	1,280	68
445,078 445,078	0000000000000000018cb77364e1b3d93f3a49f878390723aea7acbd117ea07f	25 Dec 2016, 19:37	0.42 MB	1,005	66
445,077 445,077	0000000000000000034e96060a90820e470669a3ce1edd1d1ad22cccc42d778f	25 Dec 2016, 19:32	1.00 MB	247	3
445,076 445,076	0000000000000000004d24dd978f9b05d91b3d7656b7e8eb01ab1edd30cabafe	25 Dec 2016, 19:31	0.40 MB	1,000	60
445,075 445,075	0000000000000000019ccc30d0fd7c42e315e7e2f1a84b5444f1dde945ffd2b7	25 Dec 2016, 19:29	1.00 MB	1,936	87
445,074 445,074	000000000000000002010546d1c5e170633cc1b3a7f81aa7f4980d1fa2ee0c50	25 Dec 2016, 19:15	0.99 MB	2,808	55
445,073 445,073	00000000000000000119c1e0358e1cb5f26505fb5a0e3917772d132b66e5a008	25 Dec 2016, 19:13	1.00 MB	2,767	89
445,072 445,072	0000000000000000026a901ddd7b4aed5cdf1310f8c8a2ca0c232ee280106343	25 Dec 2016, 18:45	0.99 MB	2,802	59
445,071 445,071	000000000000000001eda4b1b6e0252828650ba63c841cb6496e6c8573faba74	25 Dec 2016, 18:43	1.00 MB	2,707	95

Previous 10 blocks ↓

Total Size: 653.30 GB

Node Information

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

Uptime: 1 month, 24 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,309.08 GB sent, 80.69 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.