Blockchain Explorer | learn me a bitcoin

Memory Pool

29,453 transactions

52.29 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,697	00000000000000000003629a0000000000000000000000000000000000000000	52 secs ago	1.00 vMB	5,178	13

Blockchain

Tip: 842,696 (157,539 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
685,157 685,157	0000000000000000000226d6805998aed1a93aeee3413cca580b22144764feea	27 May 2021, 13:25	1.48 MB	1,862	71
685,156 685,156	0000000000000000000a778503a4e645cc2e3d1d6eedcf9c2dc264b3b97de9e2	27 May 2021, 13:14	1.35 MB	1,827	54
685,155 685,155	000000000000000000090c103958cd5ca89ebc0bcc592a68f1bfeafe342cd60b	27 May 2021, 13:07	1.29 MB	2,477	111
685,154 685,154	000000000000000000036799632fa9c89ae150270645606ad677b59139e4a7f1	27 May 2021, 12:27	1.27 MB	2,136	82
685,153 685,153	000000000000000000011af4710a5c5d7976b2a81660a0d80a01bfb3d21467ea	27 May 2021, 12:03	1.36 MB	2,512	91
685,152 685,152	00000000000000000000c30a59d2345311953c7dedee9bc8f8643702f101bb1b	27 May 2021, 11:30	1.45 MB	2,491	51
685,151 685,151	0000000000000000000050cb21d449825cd567dbf89ea7f5fa3f7017aafe910b	27 May 2021, 11:14	1.41 MB	2,580	63
685,150 685,150	00000000000000000003c559c7757d8b1d3ebb5aeee3c3184ea98e3e92f3e5ee	27 May 2021, 10:55	1.20 MB	1,649	26
685,149 685,149	000000000000000000056374aa63a89ebd14c725680385ad26c6c122b0189d38	27 May 2021, 10:49	1.16 MB	2,542	24
685,148 685,148	00000000000000000005ac2da6450c7ad7b889aa17765c98292589ccf8b466cd	27 May 2021, 10:44	1.51 MB	2,220	45
685,147 685,147	000000000000000000035e4f3ab9b88358d1e4e3c49c5f4a1c33cc30eaac43a9	27 May 2021, 10:41	1.13 MB	1,076	69
685,146 685,146	00000000000000000004de910cd6468d443564034cf3d02918fe611d4bc2f250	27 May 2021, 10:27	1.24 MB	2,154	101
685,145 685,145	000000000000000000033f8bc69c6d362b1b2913c7ec3fdef3d98b143719c380	27 May 2021, 09:58	1.27 MB	1,874	38
685,144 685,144	00000000000000000005f1ff65d1ea724aa897f292d8b5e76d127ae7194f2414	27 May 2021, 09:47	1.03 MB	113	7
685,143 685,143	00000000000000000003fe01ae5b108e23047cef7fed56be2c8546fb815175e6	27 May 2021, 09:47	1.18 MB	1,596	23
685,142 685,142	000000000000000000051753019f44c2b805218536e062700b019c64f6d3d731	27 May 2021, 09:41	1.52 MB	2,107	50
685,141 685,141	0000000000000000000a47bea23a7c6426b5ded8cdf3dea14c68ac38e4b7bb8e	27 May 2021, 09:24	1.07 MB	844	19
685,140 685,140	000000000000000000087e2f12fd81a3debc2f4abd64e9cb1051fea11a5e1a63	27 May 2021, 09:19	1.12 MB	912	20
685,139 685,139	000000000000000000086facaba9f527a6c24ef06419fad2040aad3876d89073	27 May 2021, 09:14	1.23 MB	1,330	28
685,138 685,138	0000000000000000000ae65601387aa61a4c644bb9187fc8cc8eb797071d1c74	27 May 2021, 09:06	1.20 MB	921	11
685,137 685,137	00000000000000000008c24466278ccb44620cb4f92e9ac59245c5e93a7e9fcd	27 May 2021, 09:04	1.53 MB	2,081	52

Previous 10 blocks ↓

Total Size: 648.05 GB

Node Information

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

Uptime: 1 month, 6 days, 3 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,566.12 GB sent, 49.48 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.