Blockchain Explorer | learn me a bitcoin

Memory Pool

29,991 transactions

47.15 vMB

Show Random Selection

Max Size: 167/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,076	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 18 secs ago	1.00 vMB	4,042	31

Blockchain

Tip: 841,075 (441,914 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
399,161 399,161	000000000000000005b92a9973d53d24bb4b9c42f7b7b2120e84bb52c8a87308	19 Feb 2016, 11:34	0.75 MB	941	86
399,160 399,160	000000000000000001327c3e66faa14b6d84957e25045cce7d7afa2fccf88cdc	19 Feb 2016, 11:22	1.00 MB	107	102
399,159 399,159	0000000000000000058080e0e92239db7994ff14f5bcafdc729520434c21bd24	19 Feb 2016, 11:16	0.95 MB	388	108
399,158 399,158	000000000000000004e9fd8453dfe5ef4644a21e4aa7052a2fb1903c80b88d9e	19 Feb 2016, 10:42	0.93 MB	472	102
399,157 399,157	000000000000000003472aadf31b97f6e24db2789b7009b09fb41816c549b363	19 Feb 2016, 10:21	0.55 MB	1,246	38
399,156 399,156	0000000000000000041ba9c9b4b4648b0616e7a2463dddc171206387ba1de948	19 Feb 2016, 10:14	0.89 MB	1,857	40
399,155 399,155	000000000000000003d96dd9d3a046cd69ecd3bbbfa8cbe58da6f712057137f3	19 Feb 2016, 10:08	1.00 MB	2,344	48
399,154 399,154	0000000000000000033e122af7d6766c0da3606f83d40e4fcbab2eacf3618aa1	19 Feb 2016, 09:49	0.36 MB	839	43
399,153 399,153	000000000000000002549c9ef11476d77ec531eb17912489fe77b7677585f815	19 Feb 2016, 09:40	0.93 MB	1,973	41
399,152 399,152	0000000000000000012be4a6848aacf809837f9750bdd0ec3dfc67d79483ce60	19 Feb 2016, 09:27	0.45 MB	1,014	37
399,151 399,151	000000000000000000fedbd0e9c9ae0a5f2d31138f4b8cbcc39c0321bad11049	19 Feb 2016, 09:30	0.92 MB	929	22
399,150 399,150	000000000000000004b5d25b1d0fe4bbfb7ed5f41417feaf0ac9e417559d62c9	19 Feb 2016, 09:16	1.00 MB	1,592	25
399,149 399,149	0000000000000000055488fac98d00c0a68c5c05a0322315b6064ae0224504d4	19 Feb 2016, 09:14	0.93 MB	2,868	57
399,148 399,148	000000000000000003693693951c77b4dc1b6848e4131cc2e1984bf794d5d2ea	19 Feb 2016, 08:47	0.13 MB	285	45
399,147 399,147	000000000000000001ca03a92a7382cabb5bd7b4d79788a896d0effe280c1a02	19 Feb 2016, 08:45	0.75 MB	1,553	60
399,146 399,146	0000000000000000079e747b9636ac046f29625844b56c62f937fe7524e5c4c7	19 Feb 2016, 08:35	0.46 MB	1,007	41
399,145 399,145	000000000000000003d6cd805506c78c86a4850d2b9bda7253866fec3312c838	19 Feb 2016, 08:29	0.93 MB	1,729	31
399,144 399,144	0000000000000000072b7857fcc7e713beb9c5a37ea7c7acfb4bddc17da2a26d	19 Feb 2016, 08:16	0.71 MB	1,481	39
399,143 399,143	0000000000000000017d80c709d36a3cfea1afbef11ff2928182ca4c4860c218	19 Feb 2016, 08:06	0.75 MB	1,749	43
399,142 399,142	0000000000000000027300fd377e78a79c89cf07937573f532ef97379be1b9a1	19 Feb 2016, 07:54	0.91 MB	1,278	27
399,141 399,141	00000000000000000667b2354f6c528ef31ee41b921e46e71f2ba6aecced9e02	19 Feb 2016, 07:55	1.00 MB	2,663	51

Previous 10 blocks ↓

Total Size: 645.02 GB

Node Information

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

Uptime: 24 days, 10 hours, 6 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,184.26 GB sent, 30.11 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.