Blockchain Explorer | learn me a bitcoin

Memory Pool

72,789 transactions

28.92 vMB

Show Random Selection

Max Size: 161/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,269	0000000000000000000355f00000000000000000000000000000000000000000	4 mins, 9 secs	1.00 vMB	5,922	8

Blockchain

Tip: 845,268 (190,801 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,467 654,467	00000000000000000008cecc3e7e4ce416ae0c28296a3c3ed33f332bf40603f8	27 Oct 2020, 16:39	1.18 MB	2,737	181
654,466 654,466	00000000000000000004b068247d3ed457cbfad99d253f31c3b5589514b47a7b	27 Oct 2020, 16:37	1.21 MB	3,130	189
654,465 654,465	0000000000000000000dcb1d1592c0bf70090090ad7303ee74942bc5210e9762	27 Oct 2020, 16:32	1.23 MB	2,583	191
654,464 654,464	00000000000000000006faf40b96d148eb142463ddccc0f81e2af358f406a092	27 Oct 2020, 16:29	1.39 MB	2,721	228
654,463 654,463	0000000000000000000caeb2b9b3c8d0b9acc8328c9cd96725e398cd5c95ebe5	27 Oct 2020, 16:09	1.17 MB	2,463	186
654,462 654,462	00000000000000000004d5092caf8e7b27bdd71d1e435f2014f722591300ddab	27 Oct 2020, 16:06	1.20 MB	2,881	192
654,461 654,461	000000000000000000028e580a8f4adfff39d04a6ebc87f83694cfe11f526bad	27 Oct 2020, 16:01	1.26 MB	2,469	217
654,460 654,460	00000000000000000009c6d5d13f0bf616e9601ab9b7f2dce635492700aaa773	27 Oct 2020, 15:47	1.28 MB	3,015	219
654,459 654,459	00000000000000000009203ca5e6397376afc45fb2b67af8fad3a81ebacaa6a8	27 Oct 2020, 15:27	1.19 MB	2,876	188
654,458 654,458	000000000000000000041bccd871435ae8adea4780b59d7305faab0ba750dc4b	27 Oct 2020, 15:26	1.31 MB	3,037	238
654,457 654,457	0000000000000000000282d2f9a8eb76c6705a183f6267682cab1e27bd631de2	27 Oct 2020, 14:54	1.29 MB	3,150	215
654,456 654,456	0000000000000000000d7e06ea74825be9fc193956440a2cf2e307b19cdba6c4	27 Oct 2020, 14:34	1.17 MB	2,309	195
654,455 654,455	0000000000000000000c0e375471429c96044facbb22693e69e4950789750a57	27 Oct 2020, 14:26	1.30 MB	3,040	209
654,454 654,454	00000000000000000006805030e11737b9247b0fda5d85f6c26222225a19dbea	27 Oct 2020, 14:12	1.31 MB	3,085	218
654,453 654,453	0000000000000000000c673b2aa6bcf926d1fc92f11c66a093a11bfe8907cfc9	27 Oct 2020, 13:55	1.31 MB	1,951	218
654,452 654,452	0000000000000000000d33f950cd8b00502fe67c063bbe513f7ebae335a9ff67	27 Oct 2020, 13:39	1.34 MB	2,855	199
654,451 654,451	00000000000000000009e75de021da2355f2f366bcdff6653c0c5dc9baa7d48a	27 Oct 2020, 13:31	1.42 MB	2,857	225
654,450 654,450	00000000000000000009cdf11b5e96559ed0d7ba5b8acfcbfd8509d9535c47fd	27 Oct 2020, 13:08	1.27 MB	3,009	186
654,449 654,449	000000000000000000021d1aadfc0dfdc006a23d93551997aedd7157dc88b7ea	27 Oct 2020, 13:03	1.24 MB	2,754	179
654,448 654,448	00000000000000000005320a5b56314f473d69b6e92fccb56c253bc6ceaf0beb	27 Oct 2020, 13:01	1.34 MB	3,006	216
654,447 654,447	0000000000000000000bee607894b2fd40994cd5a98b3bf12cd8cad13648419d	27 Oct 2020, 12:40	1.41 MB	2,355	187

Previous 10 blocks ↓

Total Size: 652.90 GB

Node Information

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

Uptime: 1 month, 23 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,290.69 GB sent, 77.96 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.