Blockchain Explorer | learn me a bitcoin

Memory Pool

29,970 transactions

36.36 vMB

Show Random Selection

Max Size: 156/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,487	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 5 secs	1.00 vMB	823	18

Blockchain

Tip: 842,486 (408,468 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,018 434,018	0000000000000000001d1d96da6e5fbd5635ffe534733a3180e4b3bf1835a209	12 Oct 2016, 11:22	0.88 MB	1,605	53
434,017 434,017	000000000000000002160580f00c94f3c76a54609b6a78d4f743f148b7e8d587	12 Oct 2016, 11:11	1.00 MB	1,323	38
434,016 434,016	00000000000000000127db0f2ee7cbd8685123082ed50d35e3f58b4fd84cd610	12 Oct 2016, 11:09	1.00 MB	2,227	62
434,015 434,015	00000000000000000360a3f12fa1e88c952838c926f6407a1f237e0d33eddc42	12 Oct 2016, 11:02	1.00 MB	2,701	79
434,014 434,014	0000000000000000043420d7de6caa560e537383467770da932fc5e8b951a8dd	12 Oct 2016, 10:47	0.00 MB	6	648
434,013 434,013	000000000000000002fc204fdb4d500f690a584936d4f001dd6eb077dbabf44a	12 Oct 2016, 10:32	1.00 MB	1,937	72
434,012 434,012	0000000000000000037125d89a08f969eb6cb3e3eff2a630ed8a5d1d5b81c0be	12 Oct 2016, 10:08	1.00 MB	2,140	66
434,011 434,011	000000000000000001b0a6f8f7c148e1fda667b45dafcb7f93b07608760ec740	12 Oct 2016, 09:54	0.99 MB	1,235	26
434,010 434,010	00000000000000000232b385a65cefa44a2f8128c445df66bf8fc5c3d043965c	12 Oct 2016, 09:54	1.00 MB	2,558	75
434,009 434,009	000000000000000003d3db3dc17dddad7a57fceabe6ac9e68d0e661b0cb2990d	12 Oct 2016, 09:31	1.00 MB	1,310	30
434,008 434,008	00000000000000000316987710f693cd7a77a19a431c1a5cda3188ae9d9a80dc	12 Oct 2016, 09:29	1.00 MB	2,085	52
434,007 434,007	0000000000000000003a25c3db96d3fefd21e2e0ca4e5be13c3bf7772ff41ced	12 Oct 2016, 09:29	1.00 MB	2,802	93
434,006 434,006	0000000000000000030b15cab8b1cd330c873990d5a85654fede589dfd2f8ed2	12 Oct 2016, 08:58	1.00 MB	750	12
434,005 434,005	00000000000000000083eb2c2fde0351392a6df65f003e10891d16d82cfd1ee1	12 Oct 2016, 08:57	1.00 MB	1,199	19
434,004 434,004	000000000000000003760e0c709b299f7bb1a1332da5c237c47741f371571964	12 Oct 2016, 08:55	1.00 MB	1,942	54
434,003 434,003	000000000000000001eeea14898f5539597c013f70e46a93d7df459de9c6e3d3	12 Oct 2016, 08:49	1.00 MB	2,681	80
434,002 434,002	000000000000000000867c55be0fc01398310298320d1eeeb43f312c55b37bbe	12 Oct 2016, 08:28	1.00 MB	1,832	41
434,001 434,001	000000000000000003480f2bfb37729f09b5089b5012a6bf93b0b8d633796bf8	12 Oct 2016, 08:23	1.00 MB	2,592	76
434,000 434,000	000000000000000000f3818b00e3e3f95b0a6d16aa32a1af910dac1fa9ce28b9	12 Oct 2016, 08:02	0.93 MB	1,931	60
433,999 433,999	000000000000000002c4029d0579c662531b35a65f0f9e3b8f439d827d969f32	12 Oct 2016, 07:51	1.00 MB	2,311	56
433,998 433,998	00000000000000000333af999498c7856866c0d5c9b861a008f07af37d11a15f	12 Oct 2016, 07:42	0.66 MB	1,445	65

Previous 10 blocks ↓

Total Size: 647.65 GB

Node Information

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

Uptime: 1 month, 4 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,524.27 GB sent, 46.94 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.