Blockchain Explorer | learn me a bitcoin

Memory Pool

39,969 transactions

46.48 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,252	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 38 secs ago	1.00 vMB	3,792	31

Blockchain

Tip: 841,251 (406,120 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
435,131 435,131	0000000000000000001b43db4247cb4adbd0aa1765db17664763a28c70dec4de	20 Oct 2016, 16:50	1.00 MB	1,538	65
435,130 435,130	000000000000000002ce07ccb7b63f6d242636ce809716b6b957ed85d6f8aa17	20 Oct 2016, 16:44	1.00 MB	2,656	95
435,129 435,129	000000000000000000d745ce30049a5c50c78058584b8b13e85cf006d4927451	20 Oct 2016, 16:20	1.00 MB	1,911	63
435,128 435,128	000000000000000002bf7452f57d52c944d2a323b40b06cae3a8cddc8bbe91a6	20 Oct 2016, 16:17	1.00 MB	2,616	92
435,127 435,127	0000000000000000010cec674c61db2f0e6ed3ddcfd3e9a52d7822b1aaf3799f	20 Oct 2016, 16:01	1.00 MB	2,110	63
435,126 435,126	0000000000000000015a8126d3a3394b3403ea9f971a5819d89a20ef30d57ad8	20 Oct 2016, 16:00	1.00 MB	1,747	98
435,125 435,125	00000000000000000285c7551c0fc66dc620f729ceaabe7f473f5ccb8b703847	20 Oct 2016, 15:36	1.00 MB	2,270	74
435,124 435,124	000000000000000003b235a61a2e52dcbfa541917dddf52c54052bacc0797223	20 Oct 2016, 15:22	1.00 MB	2,696	59
435,123 435,123	000000000000000003bf0fe6f9992fe40ffee152587b54792a1b961b8f4e7c29	20 Oct 2016, 15:22	1.00 MB	2,639	98
435,122 435,122	00000000000000000003b434da1550b1aa1b13ccd01af4149527240cc510f9fc	20 Oct 2016, 14:47	1.00 MB	2,406	64
435,121 435,121	0000000000000000016bbcbebe7f93bff96c31304cc067e87850a9d75a1dfbc6	20 Oct 2016, 14:37	1.00 MB	2,088	38
435,120 435,120	0000000000000000014083af7247ad3fbf31b2fd437e3aa654fc47bf36a12542	20 Oct 2016, 14:34	0.33 MB	626	31
435,119 435,119	00000000000000000209652666314af1a38d9f39acea0f2a2cb359f5d8b644f4	20 Oct 2016, 14:33	1.00 MB	2,292	49
435,118 435,118	00000000000000000279a5d17764fe6e3f5eb0531f33b78acc26153b504a745e	20 Oct 2016, 14:33	1.00 MB	2,630	87
435,117 435,117	00000000000000000259037b235f4b593cf8205738ec5ac4f8868e20d4b38edc	20 Oct 2016, 14:08	1.00 MB	2,247	69
435,116 435,116	000000000000000001ffa5e6c3c6983a362b504eb912c7e85ad4b0cfe7717ed7	20 Oct 2016, 13:56	1.00 MB	1,043	30
435,115 435,115	000000000000000003ba5a261370be0a920d4ff733ecdc610691888edac5ca14	20 Oct 2016, 13:54	1.00 MB	2,196	56
435,114 435,114	000000000000000002c162de013d6b3eeef9217b147772c13101d6bf2f959990	20 Oct 2016, 13:46	1.00 MB	2,257	54
435,113 435,113	00000000000000000137c2abc6411303f40a8282c016d27855dc297f83627116	20 Oct 2016, 13:44	1.00 MB	2,386	87
435,112 435,112	0000000000000000032ac0ad29c354ae6e86a43f8fd4486fba5b1c8ca9c75311	20 Oct 2016, 13:21	1.00 MB	1,556	43
435,111 435,111	0000000000000000011bf1e473b36d4801cc03df28ed3809a8ef1a63c47c2892	20 Oct 2016, 13:15	1.00 MB	1,791	48

Previous 10 blocks ↓

Total Size: 645.35 GB

Node Information

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

Uptime: 25 days, 17 hours, 17 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,233.28 GB sent, 31.89 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.