Blockchain Explorer | learn me a bitcoin

Memory Pool

71,984 transactions

33.86 vMB

Show Random Selection

Max Size: 164/200 MB

Min Fee: 14 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,859	000000000000000000035cb80000000000000000000000000000000000000000	6 mins, 45 secs	1.00 vMB	6,644	27

Blockchain

Tip: 847,858 (419,411 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,447 428,447	0000000000000000047c8874afa9e4c8843c83da5b7a2f1aa616646acc7a8e68	05 Sep 2016, 19:42	1.00 MB	1,668	29
428,446 428,446	0000000000000000042789d497e883647ce47c0aff533a5c89ac169082c39c84	05 Sep 2016, 19:42	1.00 MB	2,705	60
428,445 428,445	00000000000000000041994df8164bcadb8fd3cccfae19eaf78109cd07fca9e3	05 Sep 2016, 19:40	0.00 MB	1	0
428,444 428,444	000000000000000003df8e05fd24839252086ae8885de7ed97a58c6920e96b72	05 Sep 2016, 19:38	1.00 MB	3,062	89
428,443 428,443	00000000000000000171063a512095718dbf1a3ba8a63a5e69fb82216698537a	05 Sep 2016, 18:52	1.00 MB	2,214	60
428,442 428,442	000000000000000001701618aa09110884d412e0dc882ab6c5e6da9b52c8a434	05 Sep 2016, 18:39	1.00 MB	734	28
428,441 428,441	000000000000000002ec7e544d1bcf5c08ef4590128f00771f024117a344c545	05 Sep 2016, 18:35	1.00 MB	1,535	39
428,440 428,440	00000000000000000300210f73811233451c4b40a319f9f47b53de89cde342d7	05 Sep 2016, 18:26	1.00 MB	1,375	37
428,439 428,439	0000000000000000027964ec762ef846af2c3bf8a010af9a9cea9df8d6caa613	05 Sep 2016, 18:22	1.00 MB	1,947	49
428,438 428,438	0000000000000000013ba99d971a9348cba269abb55557af7be7365a0c00ea03	05 Sep 2016, 18:20	0.99 MB	2,708	73
428,437 428,437	0000000000000000000d997cec2ed8f725cc318fe72b4a1ef1934eb0e13133be	05 Sep 2016, 17:54	1.00 MB	1,873	28
428,436 428,436	0000000000000000038529a3628d07032dec1f763615bdea080a57394e2df620	05 Sep 2016, 17:51	1.00 MB	1,804	41
428,435 428,435	0000000000000000031c997db95993b5e0bf743b5071d3ec7d3cb7264cc3ba55	05 Sep 2016, 17:48	1.00 MB	2,197	63
428,434 428,434	000000000000000004e0bd569303f5002c727760f794b5cf2b855a703cb99ffc	05 Sep 2016, 17:36	0.75 MB	2,041	78
428,433 428,433	000000000000000001b89661bccecbbfd9722c64ba17915194112759f792ca33	05 Sep 2016, 17:16	1.00 MB	2,068	44
428,432 428,432	000000000000000004e5c85a6e9547a9f55ab2b4e1d7b2bcf58d2859ef4fa40e	05 Sep 2016, 17:15	1.00 MB	3,088	72
428,431 428,431	0000000000000000038f0eeba9113b44b2daf459552c7041d386e4f03ead51ac	05 Sep 2016, 16:52	1.00 MB	1,531	78
428,430 428,430	000000000000000004e5d066365bff1df1e0f526832ee20886db0a38f1a37b79	05 Sep 2016, 16:37	1.00 MB	1,094	33
428,429 428,429	0000000000000000021420b4935a59d6274a3c6d5611599e0e1adbb83fbbd563	05 Sep 2016, 16:32	1.00 MB	2,193	54
428,428 428,428	000000000000000004384f95fd5f61901068db84a65cfba943d4280146d0e189	05 Sep 2016, 16:21	1.00 MB	1,606	46
428,427 428,427	0000000000000000014e0f91e576af01f08911f3b61c2e827e679dccad32571f	05 Sep 2016, 16:13	0.44 MB	1,048	60

Previous 10 blocks ↓

Total Size: 657.53 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 13 hours, 59 minutes, 10 seconds
Connections: 10 outgoing, 54 incoming
Data Transfer: 41.15 GB sent, 0.29 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.