Blockchain Explorer | learn me a bitcoin

Memory Pool

43,988 transactions

36.71 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,364	00000000000000000003629a0000000000000000000000000000000000000000	7 mins, 4 secs	1.00 vMB	5,590	7

Blockchain

Tip: 844,363 (224,403 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
619,960 619,960	0000000000000000000e7c55b33fcc072596ed64783dc7fc07bb37a8721881ce	03 Mar 2020, 07:44	0.11 MB	238	20
619,959 619,959	000000000000000000011c430936ce9a6a7a0af0baea77210123a7d3db252ad9	03 Mar 2020, 07:43	0.59 MB	1,322	13
619,958 619,958	0000000000000000001003865c8845039333df4262a2ef7d79160e479b31451c	03 Mar 2020, 07:38	1.27 MB	2,655	16
619,957 619,957	0000000000000000000032e9ec2ae31512e13115578f625393564775618b7393	03 Mar 2020, 07:27	0.86 MB	2,401	2
619,956 619,956	00000000000000000007f2bd81a452e8b84c1a96630509bc07da8f3263ead5df	03 Mar 2020, 07:27	1.30 MB	2,755	20
619,955 619,955	00000000000000000009c820a3e38e652a41324c8a4bc3dd848ff1e245462c44	03 Mar 2020, 07:12	1.25 MB	2,812	12
619,954 619,954	00000000000000000010ac4157112be15ecafe9e69e16f34fdaf3c8fbeb05513	03 Mar 2020, 07:07	1.35 MB	3,171	27
619,953 619,953	0000000000000000000c436e232e17a523a50afdd8316efe89aa9b027a3f2aed	03 Mar 2020, 06:39	0.18 MB	312	32
619,952 619,952	0000000000000000000d56b4979344a464a06360c17b4428d356ab3366eb6a80	03 Mar 2020, 06:38	0.96 MB	2,357	10
619,951 619,951	0000000000000000000a7313d5f8ff2c6ee9573ebe14a3f90d00b1e71974dd59	03 Mar 2020, 06:32	1.23 MB	2,806	13
619,950 619,950	0000000000000000000d883949b329d9640da2be237a49fffb56e97d979b48af	03 Mar 2020, 06:22	1.36 MB	3,122	24
619,949 619,949	00000000000000000006db84279b7a415964e203420f35afac40aab9064116d7	03 Mar 2020, 06:01	0.14 MB	71	16
619,948 619,948	00000000000000000006b668cf684f07a7331477e900d672e3f72a2dca688fc0	03 Mar 2020, 06:01	0.67 MB	1,162	14
619,947 619,947	00000000000000000005319ddac08955363c33891e9342514e91b2cc89a65b55	03 Mar 2020, 05:56	0.87 MB	1,949	15
619,946 619,946	00000000000000000008ecef4eea76ca7fda905beb68c0f34d38cc53c15c6fc9	03 Mar 2020, 05:46	0.93 MB	2,177	17
619,945 619,945	00000000000000000007ad12856111b51528777b4275a4276384b963045995cb	03 Mar 2020, 05:36	0.02 MB	65	14
619,944 619,944	000000000000000000030864b641307c9bde510329840ef57686a36c7fbec93b	03 Mar 2020, 05:35	0.29 MB	568	16
619,943 619,943	00000000000000000007e293cdcd671f53f01e41688ea5dabea463f54795436d	03 Mar 2020, 05:32	0.62 MB	1,496	14
619,942 619,942	00000000000000000005a024731c82848f15231c7989fbfd8b9cc657b4ce9225	03 Mar 2020, 05:25	0.57 MB	1,628	18
619,941 619,941	0000000000000000000749c067e1ad4e0bf7883504a319721e4dcf074d18b198	03 Mar 2020, 05:17	0.05 MB	155	17
619,940 619,940	000000000000000000073ca40c813072b8f6110bf813ee465f4a7fc58a472ed6	03 Mar 2020, 05:16	0.44 MB	1,114	18

Previous 10 blocks ↓

Total Size: 651.20 GB

Node Information

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

Uptime: 1 month, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,106.56 GB sent, 67.15 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.