Blockchain Explorer | learn me a bitcoin

Memory Pool

20,232 transactions

30.07 vMB

Show Random Selection

Max Size: 124/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,886	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 17 secs	1.00 vMB	3,385	13

Blockchain

Tip: 841,885 (267,816 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
574,069 574,069	0000000000000000001f31c47f29288f1c4040fdd11e1c3e756862ef52b5064a	01 May 2019, 09:23	1.08 MB	2,727	12
574,068 574,068	00000000000000000014167c6d91e887356354ad95a3ab3f8989d07e07e27270	01 May 2019, 09:21	1.13 MB	2,623	17
574,067 574,067	0000000000000000002b0b48129a3aa018914c702b3af6e9e6bfc4c8e33bbc6a	01 May 2019, 09:20	1.40 MB	2,594	51
574,066 574,066	0000000000000000000e626bf5dbbda22254dd2b50e26596954a14cd97530c17	01 May 2019, 09:18	1.19 MB	3,180	96
574,065 574,065	0000000000000000000b80bd23f3908f989a412558b510a592db7b42c6924f6a	01 May 2019, 08:47	1.17 MB	3,130	43
574,064 574,064	00000000000000000009eb21a133757479676226010288c66196982b5d3b7750	01 May 2019, 08:36	1.17 MB	2,755	23
574,063 574,063	00000000000000000027a1a5e1a15987383bb47a41daddd24e62eafa80a0945c	01 May 2019, 08:30	1.13 MB	2,976	21
574,062 574,062	0000000000000000002a38ce0b58711df7cec2fd6ff27bc2ced709444e1eb3f1	01 May 2019, 08:26	1.27 MB	2,762	58
574,061 574,061	0000000000000000001bf925095f77a78fe9f485f911a6a1ca401ae5783c4fa9	01 May 2019, 08:12	1.31 MB	2,962	57
574,060 574,060	0000000000000000002a92db90c8ac58e8e5a553e686ee38b83e41764e51680e	01 May 2019, 08:02	1.24 MB	2,880	79
574,059 574,059	0000000000000000000ea9a0c59e448c2597dbe6ffd2cd8e873a57627bc8368e	01 May 2019, 07:37	0.62 MB	1,602	30
574,058 574,058	0000000000000000000bf9619e31b028014994d46a934a089f0ec7b5569d3efa	01 May 2019, 07:33	0.35 MB	740	46
574,057 574,057	0000000000000000000eb67d4b1379d875162680f8d6c65cda48765a8182c620	01 May 2019, 07:32	1.12 MB	3,004	23
574,056 574,056	0000000000000000002b19e7184b571391af794940bb6f1ec54302a6c740cb4a	01 May 2019, 07:29	1.01 MB	3,036	9
574,055 574,055	000000000000000000084d308f0b598ad0b7fe738195d886edb3b8b31bebb176	01 May 2019, 07:28	1.27 MB	2,512	61
574,054 574,054	000000000000000000140a172cc53527f95a7f3f8394b4709c3e5b8cbd4dd6d5	01 May 2019, 07:14	1.03 MB	3,174	12
574,053 574,053	00000000000000000023e98ba6e2163b6fcc43b35c8d98f6715c684d76dffc2e	01 May 2019, 07:13	1.31 MB	2,973	39
574,052 574,052	0000000000000000000da8edbae971aa594bfcfb81e3041ecc1912197a9ec3c8	01 May 2019, 07:08	1.32 MB	3,360	73
574,051 574,051	000000000000000000228b68ae67af301b023d9c97fff96a6964dd1e9a5f82d0	01 May 2019, 06:43	1.24 MB	2,705	34
574,050 574,050	00000000000000000002e59baf601efb8a075a8973c42453cb9ac24d7260e1eb	01 May 2019, 06:40	1.36 MB	2,981	73
574,049 574,049	00000000000000000013c70de8c093524b40848907ffedf1faaeb6b64ef756af	01 May 2019, 06:21	1.29 MB	2,413	81

Previous 10 blocks ↓

Total Size: 646.55 GB

Node Information

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

Uptime: 30 days, 9 hours, 10 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,369.41 GB sent, 38.35 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.