Blockchain Explorer | learn me a bitcoin

Memory Pool

34,315 transactions

40.25 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,477	0000000000000000000331db0000000000000000000000000000000000000000	Now!	1.00 vMB	2,186	27

Blockchain

Tip: 842,476 (272,959 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
569,517 569,517	000000000000000000091a6a0f885f713ed8ab22d6f680b50bbe9c3059529996	30 Mar 2019, 23:33	1.27 MB	3,189	59
569,516 569,516	0000000000000000001aa9fe76bbeb75f53beae7e5ec01f42cba0ba97d48cf1e	30 Mar 2019, 23:09	1.65 MB	2,140	46
569,515 569,515	000000000000000000175fc91807d8e8b5f56507fa27441cde839abb3447c934	30 Mar 2019, 23:08	1.37 MB	2,689	55
569,514 569,514	00000000000000000014863f805ca928b6a8701ed5808688fb1181d19cc231eb	30 Mar 2019, 22:53	1.29 MB	3,500	63
569,513 569,513	0000000000000000001e3bee45c24b1dab2b79a7b4c8e501a9fb5c0278d2bb49	30 Mar 2019, 22:12	1.37 MB	2,362	60
569,512 569,512	0000000000000000001e3043cc0eebaf7a409656524b5afa558ed56397b17b42	30 Mar 2019, 21:51	1.33 MB	3,337	64
569,511 569,511	00000000000000000008700b695b466469deeef6eae550fd0b4c5b58e4974eb0	30 Mar 2019, 21:18	1.47 MB	3,621	16
569,510 569,510	0000000000000000000f0c16b592052e55f66659b1620c56aa310b232debc92a	30 Mar 2019, 21:15	1.13 MB	1,276	13
569,509 569,509	000000000000000000202e5730a0b6bbaa2a5ab52bddab82ca3d49b4a50ad972	30 Mar 2019, 21:15	1.28 MB	3,264	45
569,508 569,508	0000000000000000000bc615cefe169321e1532f82af9dc8df9c614590fbf8c3	30 Mar 2019, 20:59	1.19 MB	2,051	12
569,507 569,507	00000000000000000007b43b24eef7e4fa72821b09b5d47bc6871a38463c61e7	30 Mar 2019, 20:59	1.25 MB	3,304	46
569,506 569,506	000000000000000000132860002a7b62a35ec8e7e5a02d4161515ca5a401e272	30 Mar 2019, 20:44	1.38 MB	1,822	12
569,505 569,505	00000000000000000021cebca6e465a463d2975d1706bc94397488dbcff63003	30 Mar 2019, 20:44	1.14 MB	2,731	18
569,504 569,504	00000000000000000027f6cd0ece2b5b5311c54fd498d0203bcf746de6714c94	30 Mar 2019, 20:44	1.15 MB	2,766	28
569,503 569,503	00000000000000000015433e8ce58bc96436acc65f801bd971129c90bbfcd521	30 Mar 2019, 20:40	1.16 MB	3,225	36
569,502 569,502	0000000000000000001ad0f2f8c7eab850b893dbb006b99c652a422bf7d0e6d7	30 Mar 2019, 20:32	1.23 MB	3,270	52
569,501 569,501	0000000000000000000cbf7ddf488c87dbeeabde7a984464276c6c30ce144c2c	30 Mar 2019, 20:19	1.05 MB	2,920	29
569,500 569,500	0000000000000000001eeeb4e26aca321dd2cb8d4ad1ec2eeb22c3f439048d92	30 Mar 2019, 20:17	1.10 MB	2,843	35
569,499 569,499	000000000000000000241d302525e34b861f36e6869e307c0ae2471e6a2af5fb	30 Mar 2019, 20:14	1.20 MB	3,046	42
569,498 569,498	000000000000000000187d18bcbd98f11009e790f11aa8668e25944c98cb136c	30 Mar 2019, 20:08	1.29 MB	3,179	38
569,497 569,497	00000000000000000008f218ccc374cd56393adc325895da14661e4aa579ebad	30 Mar 2019, 20:06	1.25 MB	3,361	51

Previous 10 blocks ↓

Total Size: 647.62 GB

Node Information

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

Uptime: 1 month, 4 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,521.34 GB sent, 46.85 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.