Blockchain Explorer | learn me a bitcoin

Memory Pool

37,855 transactions

38.40 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,391	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 16 secs	1.00 vMB	2,066	20

Blockchain

Tip: 842,390 (321,473 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,917 520,917	0000000000000000002d63f21710728140bfc1167c001c1d41f66f8c3a5b5333	02 May 2018, 18:20	1.16 MB	2,589	43
520,916 520,916	000000000000000000034efbcb2c215abac76cf1aa1dd9ebf500b84e1e746df9	02 May 2018, 18:05	1.16 MB	2,320	36
520,915 520,915	000000000000000000093b3f4f89ca8b39f556e494b4de10a83ba8e6c3fe31da	02 May 2018, 17:58	1.23 MB	3,212	25
520,914 520,914	0000000000000000003cce976c5fd6aabb0d8fb56d932ca31eb425871f6b8ac7	02 May 2018, 17:54	1.09 MB	1,974	89
520,913 520,913	00000000000000000022e30e9274c1a64376e200ef35ce889843238841163bd0	02 May 2018, 17:16	1.00 MB	1,846	7
520,912 520,912	0000000000000000000c99be28d10fe9dd9dfee18daab2bc2b7964b987141a65	02 May 2018, 17:16	1.09 MB	2,094	21
520,911 520,911	00000000000000000033318682a9529ff1e4932925b55f1a2598736d2f06268a	02 May 2018, 17:14	1.19 MB	2,309	28
520,910 520,910	00000000000000000000429736d2f0790f786d2dd910f3c347d2a6fce56e8b54	02 May 2018, 17:06	1.33 MB	2,809	21
520,909 520,909	000000000000000000015ed574b98a1df91a1cf8a36c18a528bb3cd331b7218a	02 May 2018, 17:01	1.17 MB	2,398	16
520,908 520,908	0000000000000000003f18a85ac7761c9ccf0880be29a6f2cc88bd400b06a692	02 May 2018, 17:00	1.57 MB	1,584	35
520,907 520,907	00000000000000000038425f39c6aff31c88337fdabe6e014fd731680713334c	02 May 2018, 16:47	1.42 MB	1,253	28
520,906 520,906	000000000000000000000b5a263e93f479cbd070ededb2a383b08b8399fbf2a2	02 May 2018, 16:42	1.52 MB	1,547	29
520,905 520,905	000000000000000000334e09ae877dac11148b5d6ab84a368b53d8eee17e76db	02 May 2018, 16:34	1.53 MB	1,191	32
520,904 520,904	0000000000000000001ec11dcce208f76606b8d56190061e9bf1f8d1ea5b24a4	02 May 2018, 16:29	1.37 MB	400	16
520,903 520,903	0000000000000000003543f5d0929e5ce89fb09e0cb0e8e0fa818ea9d07f7867	02 May 2018, 16:28	1.28 MB	589	20
520,902 520,902	00000000000000000035674a70e313b5e5653d2440f055f8d0d672e84df7f380	02 May 2018, 16:25	1.42 MB	1,004	20
520,901 520,901	0000000000000000001928e82a4f17eebaff6920c07224df10893e6763bddcad	02 May 2018, 16:24	1.43 MB	1,449	50
520,900 520,900	00000000000000000015e6f072f52c9e234edf0ffa30e33bec10a02b05c633af	02 May 2018, 16:08	1.41 MB	1,564	40
520,899 520,899	00000000000000000005c8b8e1354e53351ef1c1208be27cbe2825a41f7a392a	02 May 2018, 16:00	1.14 MB	2,160	81
520,898 520,898	0000000000000000002ddc1c088ef6b7b98c0449ccc03d426f5dba841944f077	02 May 2018, 15:29	1.15 MB	1,192	43
520,897 520,897	00000000000000000024997d25285c0089e65eba49649252ebea104230ab6c2b	02 May 2018, 15:14	1.10 MB	2,309	83

Previous 10 blocks ↓

Total Size: 647.45 GB

Node Information

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

Uptime: 1 month, 3 days, 17 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,491.60 GB sent, 45.82 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.