Blockchain Explorer | learn me a bitcoin

Memory Pool

54,516 transactions

41.12 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,308	00000000000000000003629a0000000000000000000000000000000000000000	1 min, 42 secs ago	1.00 vMB	2,422	10

Blockchain

Tip: 844,307 (319,267 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,040 525,040	000000000000000000047c7d1f64d46109668064b0bcb573e075640597919a5e	30 May 2018, 02:48	0.01 MB	38	17
525,039 525,039	0000000000000000000d5c0f1e68b268b9287f15649c9bc18468cedbe4183fe1	30 May 2018, 02:47	0.02 MB	68	13
525,038 525,038	0000000000000000003a18bf4f8e825ba03e723ba6c39756ca1ebdd418ccf737	30 May 2018, 02:47	0.23 MB	547	30
525,037 525,037	0000000000000000000bbb6eb3f5f0932cbf48b24a85360a5303f72ceb06f2b2	30 May 2018, 02:43	1.03 MB	1,968	22
525,036 525,036	00000000000000000025ede74a3908b26c316cbc06a11583d3722217fd36ad40	30 May 2018, 02:25	0.05 MB	113	28
525,035 525,035	0000000000000000001389dbd8f30ba17e5084e07dd6da9eec32f1f084c9119e	30 May 2018, 02:24	0.65 MB	1,171	27
525,034 525,034	00000000000000000001e7d92306f71f6a6e0e3fdb62fea66bc904473fffac81	30 May 2018, 02:14	0.25 MB	415	8
525,033 525,033	00000000000000000012a609464c270a85b95b8d2c8a4a4b85163c6ff90ccfff	30 May 2018, 02:12	1.13 MB	2,141	29
525,032 525,032	0000000000000000003e89ca55ed6b9d93da33d9a6ce13b1586472befa8a6534	30 May 2018, 01:52	0.45 MB	716	17
525,031 525,031	00000000000000000018d6a52ee611e0acd516c220200e72088a38a3581b66e3	30 May 2018, 01:47	0.35 MB	493	25
525,030 525,030	00000000000000000040a5333d1361161ccaff7ad793e5a9421cbfd6dee9cd9c	30 May 2018, 01:43	0.58 MB	1,133	23
525,029 525,029	000000000000000000199e65f4af95911f96cff7698aa2978823658c21937556	30 May 2018, 01:34	0.84 MB	1,760	18
525,028 525,028	000000000000000000199baff01d5e276864905cc029b8af37784c06ee48276d	30 May 2018, 01:26	0.90 MB	1,965	32
525,027 525,027	0000000000000000003c0e0ec8e97d300bd2c63c85e1a624584f273b73b81b53	30 May 2018, 01:02	0.36 MB	827	27
525,026 525,026	0000000000000000001a0cffa5ff0ad1e382122283dd25f1f0f90ce3844d10bf	30 May 2018, 00:55	0.61 MB	1,377	26
525,025 525,025	0000000000000000002d94dd288b5373a919866d1b31a2422d1e30d534212317	30 May 2018, 00:43	0.19 MB	372	24
525,024 525,024	000000000000000000007c6676784460c30c185f906273c9ffe45652963572b0	30 May 2018, 00:40	1.02 MB	1,794	24
525,023 525,023	00000000000000000040663f195e6fe2c794a1aea5923adc3290e334c89a23de	30 May 2018, 00:23	1.17 MB	2,863	25
525,022 525,022	0000000000000000002c9e9cf4ff102a5377228e7460fabb45a818faf4256e50	29 May 2018, 23:56	0.12 MB	312	27
525,021 525,021	0000000000000000002c3575bba529998a0885ed089fe0277f36bd283e24b214	29 May 2018, 23:54	0.05 MB	175	22
525,020 525,020	0000000000000000000b3eeec07c2b69f412128069e8a42669d8940e83538a8e	29 May 2018, 23:52	0.38 MB	922	28

Previous 10 blocks ↓

Total Size: 651.08 GB

Node Information

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

Uptime: 1 month, 17 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,086.15 GB sent, 66.59 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.