Blockchain Explorer | learn me a bitcoin

Memory Pool

35,392 transactions

46.41 vMB

Show Random Selection

Max Size: 180/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,018	0000000000000000000331db0000000000000000000000000000000000000000	56 secs ago	1.00 vMB	4,530	20

Blockchain

Tip: 842,017 (293,967 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
548,050 548,050	0000000000000000001a1746903e6d49c9fde7238446d05361b4fd3ea3c67961	30 Oct 2018, 23:53	0.85 MB	1,433	10
548,049 548,049	0000000000000000001e3ba166340422fea84c0cc04fabcaf1c10c226f4c9e64	30 Oct 2018, 23:48	0.02 MB	53	34
548,048 548,048	000000000000000000019b9d0ec61aaec70a6a2c6f95b59d6fc23a39666125f1	30 Oct 2018, 23:43	0.68 MB	1,285	8
548,047 548,047	000000000000000000050b0a31bdadcc0dfa8d61574788a4aa70c5e400547549	30 Oct 2018, 23:35	0.57 MB	983	8
548,046 548,046	00000000000000000009d8cf165bcc974231aedbeea7d29f5e1e57a8312a53d2	30 Oct 2018, 23:33	0.14 MB	287	17
548,045 548,045	0000000000000000001642a8cb51b975918ad12baf7fb4539cebf84e678b669d	30 Oct 2018, 23:27	0.46 MB	854	13
548,044 548,044	000000000000000000022a9fc422385aa82e93d5bbdbe3e6596ae7bff6f5d026	30 Oct 2018, 23:21	0.63 MB	907	9
548,043 548,043	00000000000000000016fc0891728923b0b590c5d2476a80d9a3109894fae33c	30 Oct 2018, 23:16	0.23 MB	467	10
548,042 548,042	0000000000000000000732bfaf1429dfd1a943ea4b0709555607f64cb5efc814	30 Oct 2018, 23:14	0.05 MB	93	7
548,041 548,041	000000000000000000003590ff9f19c36169472890ed5853f7346e6a6a9d165e	30 Oct 2018, 23:13	0.34 MB	456	12
548,040 548,040	000000000000000000029e4e0bde2683664e863897acd76790d97feeafa931c2	30 Oct 2018, 23:11	0.78 MB	883	5
548,039 548,039	000000000000000000073b78682314d569640d6e4f281a3667fbf0a85ea94a13	30 Oct 2018, 23:05	1.27 MB	3,016	13
548,038 548,038	00000000000000000014ce281edc064f468708c821714835faa73b874913e0a8	30 Oct 2018, 22:51	0.18 MB	277	19
548,037 548,037	000000000000000000013c5124ab7de019e899bef8fa63ac2747e6e6b86f6298	30 Oct 2018, 22:47	0.97 MB	2,030	11
548,036 548,036	0000000000000000000e0f503c7f74c668c22ab56c39d9ecb41b1f2e8039908e	30 Oct 2018, 22:35	0.39 MB	472	6
548,035 548,035	000000000000000000212ed8edd3e248edc23f26007aebbfbce01686485b387b	30 Oct 2018, 22:33	1.10 MB	1,546	3
548,034 548,034	000000000000000000265a5c38bceb1cb6ed7e2aa794b86debea1fb4ab00efcf	30 Oct 2018, 22:31	1.26 MB	3,139	18
548,033 548,033	000000000000000000003fc5b58e590775cb5d512965865ea9bb3fe1e16af9de	30 Oct 2018, 22:07	1.23 MB	2,492	8
548,032 548,032	000000000000000000001932e6a603f6451fa813e238f446f7539f3fa6d5ca5f	30 Oct 2018, 22:04	0.17 MB	247	37
548,031 548,031	0000000000000000002430a9f2645ce2db33bd0e2de24043292038e55a227164	30 Oct 2018, 22:00	0.27 MB	523	14
548,030 548,030	0000000000000000000213caf8084216324d38cac0896e918150034bfdc8fa15	30 Oct 2018, 21:55	0.42 MB	1,020	20

Previous 10 blocks ↓

Total Size: 646.79 GB

Node Information

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

Uptime: 1 month, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,405.74 GB sent, 40.12 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.