Blockchain Explorer | learn me a bitcoin

Memory Pool

38,085 transactions

28.85 vMB

Show Random Selection

Max Size: 136/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,205	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 30 secs	1.00 vMB	4,218	27

Blockchain

Tip: 842,204 (406,469 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,735 435,735	000000000000000002ab0d4d9e17fca2c20448982f37011fd707dfe79c43f5c0	24 Oct 2016, 16:53	1.00 MB	2,505	59
435,734 435,734	000000000000000000568ddb1d3ccf74f73ff4741bc405b375c74379a2809c2e	24 Oct 2016, 16:47	1.00 MB	2,487	59
435,733 435,733	00000000000000000297b33008f04af8e9e15aa4aabe92753cf1713a91ed0510	24 Oct 2016, 16:45	1.00 MB	2,716	70
435,732 435,732	00000000000000000191ff2d24126c85fc475af3b5277aed95d5a8a5ec194b3d	24 Oct 2016, 16:36	1.00 MB	2,374	67
435,731 435,731	000000000000000002cbb339115ac4ae9c7f36276d52147ca61823843636f9c9	24 Oct 2016, 16:30	1.00 MB	2,358	73
435,730 435,730	000000000000000000e91ea6d2100467dde1e2f8fc08c040a7849d713559f002	24 Oct 2016, 16:25	1.00 MB	685	81
435,729 435,729	00000000000000000170adbfdacf6c5200cb93ecf629cc77d8419b40864b9376	24 Oct 2016, 16:23	0.75 MB	1,683	116
435,728 435,728	000000000000000001ab0c8b2b1b34973ec45a96588a0da034f287c39d52391f	24 Oct 2016, 15:36	1.00 MB	2,678	71
435,727 435,727	0000000000000000027a7382cf4d9f5bd4ce43ef0b341c7c0b7ed0e9f95f111f	24 Oct 2016, 15:24	1.00 MB	1,272	28
435,726 435,726	00000000000000000400e346a0822fbf3ffa468004e6ce14e990d5621240374b	24 Oct 2016, 15:22	1.00 MB	1,918	63
435,725 435,725	000000000000000003c7ba0529faf3dfabe306c1bb46ba04ff05e77a1dc9a065	24 Oct 2016, 15:14	1.00 MB	2,607	69
435,724 435,724	0000000000000000028ffc54b6a4178d268a605182c9da78704850a72e9de5bf	24 Oct 2016, 15:02	1.00 MB	2,853	73
435,723 435,723	000000000000000000915a0d4fbbaf479f0e68e2191aec345a611e7688ad9763	24 Oct 2016, 14:45	1.00 MB	2,708	70
435,722 435,722	0000000000000000041234842e41ce497ea243a5019ec7d7d5b1e26291decee5	24 Oct 2016, 14:33	1.00 MB	852	30
435,721 435,721	0000000000000000022e9dfd8cff3a55637fee437e0e0475c92a4c6bc11e8244	24 Oct 2016, 14:29	1.00 MB	1,850	51
435,720 435,720	00000000000000000241362edc7b4cc9e8382e108fd00c279cf1d251ff0587cd	24 Oct 2016, 14:21	1.00 MB	1,096	37
435,719 435,719	0000000000000000022171045f9403cb05e88bcb47949a061c425d0e3b92c19d	24 Oct 2016, 14:18	1.00 MB	832	40
435,718 435,718	000000000000000001044b4f62a77299cc8f89a906427192f9ac4fb1dbe49f35	24 Oct 2016, 14:17	1.00 MB	1,705	61
435,717 435,717	0000000000000000036985b21b3fdeef4d96b64bbb7986c744794f5d029a0b0a	24 Oct 2016, 14:11	1.00 MB	2,734	74
435,716 435,716	00000000000000000434f330fd5564f48bdcfad3636459a98c57fa4b4622a23e	24 Oct 2016, 13:58	1.00 MB	1,912	49
435,715 435,715	00000000000000000449780acdd6fbd30653e007cb12f9d066c1241faea21d0b	24 Oct 2016, 13:56	1.00 MB	2,657	57

Previous 10 blocks ↓

Total Size: 647.12 GB

Node Information

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

Uptime: 1 month, 2 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,456.71 GB sent, 43.30 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.