Blockchain Explorer | learn me a bitcoin

Memory Pool

55,727 transactions

44.39 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,807	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 7 secs ago	1.00 vMB	3,201	31

Blockchain

Tip: 841,806 (452,647 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,159 389,159	000000000000000004bff988e190429a650fa6f5494ce3bc4cae746415d12093	19 Dec 2015, 07:15	0.44 MB	995	31
389,158 389,158	00000000000000000148a0efed7c1b8ca03025945ee4cbd61511e18dee823a83	19 Dec 2015, 07:10	0.75 MB	1,876	36
389,157 389,157	000000000000000006294d98b43b2aedebc0af1351fe636f72d0df6daeb2e3e0	19 Dec 2015, 07:01	1.00 MB	2,596	36
389,156 389,156	00000000000000000689c93c2b93608b7d6b76eafe0221df332c01e306508871	19 Dec 2015, 06:44	0.39 MB	507	16
389,155 389,155	000000000000000005edcd2926d42600dd5ffe3bee5051f2996150750c9e5c25	19 Dec 2015, 06:41	0.25 MB	615	34
389,154 389,154	00000000000000000919459f9922be6ccbd04847255f1a47b7b56ea74c5ae0a6	19 Dec 2015, 06:38	0.17 MB	343	26
389,153 389,153	000000000000000005b3c72b7ed4889775c69df87141fb16fe644d809d90c37a	19 Dec 2015, 06:43	0.10 MB	174	51
389,152 389,152	000000000000000002abd3dbd663750956efd07c884ee50eaf31e1ecbaeaf8a0	19 Dec 2015, 06:36	0.72 MB	707	12
389,151 389,151	0000000000000000020fbb6904c92eec925914dfa15715e3c9fb46bf4a10556c	19 Dec 2015, 06:34	0.29 MB	553	28
389,150 389,150	00000000000000000133e191a7934543995ac575ce37a6e2e412bdd8814df806	19 Dec 2015, 06:31	0.72 MB	1,336	26
389,149 389,149	00000000000000000388d2c26f0ef0caba5c19ebf5555918d8a2f283494a8792	19 Dec 2015, 06:25	0.75 MB	1,341	24
389,148 389,148	000000000000000009180e15d2bede7927fe95c1b80ff0885f5154a42dc423c8	19 Dec 2015, 06:19	0.87 MB	2,261	39
389,147 389,147	000000000000000000137eb32c91bc076b9914bc6c49cafa1151ec798a5a2963	19 Dec 2015, 06:06	0.75 MB	1,676	29
389,146 389,146	00000000000000000acc9838148f45e933e43655017879dadad7af8f2a852e28	19 Dec 2015, 05:58	0.95 MB	1,201	17
389,145 389,145	000000000000000005fe4221293971e96e178da9417135c82896fa5fc6e08b2f	19 Dec 2015, 05:54	0.36 MB	921	36
389,144 389,144	0000000000000000096ec3fcf570fe3ea5f703ebe87b033ad3e149ed5caddef3	19 Dec 2015, 05:50	0.78 MB	900	23
389,143 389,143	0000000000000000068c08620f7a62a8b42376b04f957d72193af8626a50e65f	19 Dec 2015, 05:48	1.00 MB	2,539	37
389,142 389,142	000000000000000004ebd8c2b69ea6c9eab88214247c87a9164b67f98ffbe09d	19 Dec 2015, 05:37	0.75 MB	2,207	54
389,141 389,141	00000000000000000ac358605eed5ce9cabab9a00bc7e41faebe93930da427f6	19 Dec 2015, 05:18	0.90 MB	2,075	34
389,140 389,140	0000000000000000045333d5a53adea0965d08dd3353cc427dd0b798305f2dcc	19 Dec 2015, 05:04	0.75 MB	1,749	41
389,139 389,139	000000000000000007a09cf9100ec052543af3432820a9adb409fd7045afac55	19 Dec 2015, 04:53	0.75 MB	1,752	34

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 19 hours, 48 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,346.23 GB sent, 37.61 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.