Blockchain Explorer | learn me a bitcoin

Memory Pool

87,015 transactions

31.14 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,957	0000000000000000000355f00000000000000000000000000000000000000000	8 mins, 46 secs	1.00 vMB	4,775	9

Blockchain

Tip: 844,956 (401,625 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,331 443,331	000000000000000000d9edf0a7f071db993432a326c9320f2916368eb68e3596	13 Dec 2016, 18:39	1.00 MB	2,603	68
443,330 443,330	000000000000000001297b4f5266d70eb18dcf17fcbe3ae90d18c24da72a5733	13 Dec 2016, 18:37	1.00 MB	2,983	84
443,329 443,329	0000000000000000025d12d754ec890e2f7d34578ec73c23f0113158aa8be596	13 Dec 2016, 18:30	1.00 MB	2,304	89
443,328 443,328	0000000000000000019682284122ad613e6220dd55ab9f27d9de52d5f4b1bbdc	13 Dec 2016, 18:16	1.00 MB	2,195	78
443,327 443,327	0000000000000000005e612d6a232fbacaca6b954d0bff4e5b8ced96dbe448d5	13 Dec 2016, 18:12	1.00 MB	2,722	85
443,326 443,326	000000000000000000277f20c1f68901def065a7e824c8b088b3c042b758efed	13 Dec 2016, 18:11	1.00 MB	2,386	127
443,325 443,325	000000000000000000b7d2643c906a881e07987fb3aa9969cedb09fbcd710955	13 Dec 2016, 17:17	0.00 MB	6	377
443,324 443,324	0000000000000000016a7775ae14357637b105be3f9b8726f8fec9aabf35ce4f	13 Dec 2016, 17:15	1.00 MB	3,481	69
443,323 443,323	000000000000000000938f38bbec8cb689a4ab77b1d1a9146833ccb894913349	13 Dec 2016, 17:12	1.00 MB	3,422	74
443,322 443,322	0000000000000000003231c840dc0b4cb201f49335ea424ea141019521d2a54f	13 Dec 2016, 17:07	1.00 MB	2,508	72
443,321 443,321	0000000000000000012c42b4c923fb485685369e3e4d5321d7b159492ddf73cf	13 Dec 2016, 17:04	1.00 MB	2,560	91
443,320 443,320	0000000000000000001b812f6649c1c531dc3869732b0d796cc1abc42946ae43	13 Dec 2016, 16:57	1.00 MB	1,826	73
443,319 443,319	00000000000000000099e43afd7ff0e5c6dbadf6310a85892578a1197eddacd8	13 Dec 2016, 16:53	1.00 MB	2,255	87
443,318 443,318	0000000000000000002c665d3f5478c339b6e11c380d3f4329820d12b17c1ce9	13 Dec 2016, 16:43	1.00 MB	1,972	84
443,317 443,317	000000000000000002c1068705d3a2e9104fb94f4cafcc4824741dc8a9cd86b9	13 Dec 2016, 16:35	1.00 MB	3,616	76
443,316 443,316	00000000000000000123a493800c4a102651daa1a5488c8baa95777cd66f472c	13 Dec 2016, 16:31	1.00 MB	2,036	85
443,315 443,315	000000000000000001d5be937b50d145557c2293fdd3fd680a973fd1c6cc256b	13 Dec 2016, 16:22	1.00 MB	2,285	102
443,314 443,314	00000000000000000313b39d5d0c30b6a43dd74db15dc27e3458fd104516db22	13 Dec 2016, 16:01	1.00 MB	2,645	94
443,313 443,313	000000000000000002a654de9025090cb717d708902d842ed3265c6fe29bd41a	13 Dec 2016, 15:38	1.00 MB	2,074	75
443,312 443,312	0000000000000000009f155b2168a347082a0f9b2fcd5f22ad25ba92067a2fdb	13 Dec 2016, 15:34	1.00 MB	2,003	79
443,311 443,311	0000000000000000006e08a4ee58e331c62900a5bf26b91b2ac93c24adca5948	13 Dec 2016, 15:30	1.00 MB	2,559	106

Previous 10 blocks ↓

Total Size: 652.32 GB

Node Information

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

Uptime: 1 month, 21 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,234.73 GB sent, 73.88 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.