Blockchain Explorer | learn me a bitcoin

Memory Pool

36,436 transactions

42.00 vMB

Show Random Selection

Max Size: 179/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,624	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 35 secs	1.00 vMB	5,507	17

Blockchain

Tip: 841,623 (161,109 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
680,514 680,514	000000000000000000026c84c8f3d5f91000aa91af5bc8f9c2f79769fbde5eb3	25 Apr 2021, 05:23	1.43 MB	2,047	124
680,513 680,513	00000000000000000005d2ab3c95d3432edce9733e6c97c35a97d7f9c77d61ca	25 Apr 2021, 04:58	1.35 MB	2,277	109
680,512 680,512	0000000000000000000b1c6d9421fc196f3a60b78b944d389680e6a1a56e4c1f	25 Apr 2021, 04:40	1.35 MB	2,038	116
680,511 680,511	00000000000000000008ed4954c5d40efd05f91511dd4e5b0fb2ad0a2a1ef815	25 Apr 2021, 04:17	1.38 MB	1,754	35
680,510 680,510	000000000000000000003f240ee9ba9b130226574ffee90d6ddf9ed54971b38c	25 Apr 2021, 04:16	1.37 MB	2,492	99
680,509 680,509	000000000000000000004338ac43be0c155717f1c676333d8350e07f41fd98a9	25 Apr 2021, 04:14	1.28 MB	1,402	157
680,508 680,508	000000000000000000039d138870deaa4b5521e0c410832c6eebf11ea8cc0c54	25 Apr 2021, 03:39	1.23 MB	831	156
680,507 680,507	0000000000000000000262c315740405a4fc387d896e3004ec38a7a647597899	25 Apr 2021, 03:21	1.50 MB	2,000	109
680,506 680,506	0000000000000000000bcba4ab0555c59354388684346e93795bdf7e404709f1	25 Apr 2021, 02:56	1.64 MB	837	64
680,505 680,505	000000000000000000078ea733b6586a667e1baffe8a4449927ba56db3e9beb8	25 Apr 2021, 02:50	1.48 MB	1,405	40
680,504 680,504	000000000000000000069acc468a3c411f9224feb105d71493c743146dc77e33	25 Apr 2021, 02:46	1.28 MB	1,179	51
680,503 680,503	000000000000000000014fc8db30a4286c42b95d9284760f542d2d9861d9bc87	25 Apr 2021, 02:44	1.57 MB	921	34
680,502 680,502	0000000000000000000b1b33ad862950f12f018c27f690edc156c9cd00dd7a8b	25 Apr 2021, 02:42	1.56 MB	1,130	40
680,501 680,501	00000000000000000003f26eb91e8efae8ad7cc693c4331b1c6e60b7718f5181	25 Apr 2021, 02:39	1.43 MB	955	27
680,500 680,500	000000000000000000031a6c9c53a025e6c04fb2f3bb280f27d1f886bc9defa5	25 Apr 2021, 02:39	1.69 MB	475	63
680,499 680,499	00000000000000000002f71efb344b2776c7e4b05df5f2ac47b5a7d4514931b9	25 Apr 2021, 02:35	1.37 MB	1,702	52
680,498 680,498	0000000000000000000a11033fb16367cedfa87f09dbaaa1aff719d401ed29cd	25 Apr 2021, 02:31	1.39 MB	2,246	118
680,497 680,497	000000000000000000032d2d317cf685e00be45cfa4a1f4929f8a264299cf9b0	25 Apr 2021, 02:09	1.21 MB	1,322	187
680,496 680,496	00000000000000000000ec24af7805a449446c46bb4170e732e67b6cfbf80597	25 Apr 2021, 01:44	1.46 MB	1,833	79
680,495 680,495	0000000000000000000bc54c631da31f3e11807dbe386f6fc796c16fc5159096	25 Apr 2021, 01:32	1.44 MB	1,540	29
680,494 680,494	00000000000000000006860672cdc80d0f79a5fab216b6a6a7ac1682a4bf9619	25 Apr 2021, 01:31	1.36 MB	1,925	82

Previous 10 blocks ↓

Total Size: 646.05 GB

Node Information

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

Uptime: 28 days, 10 hours, 30 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,323.19 GB sent, 35.65 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.