Blockchain Explorer | learn me a bitcoin

Memory Pool

680 transactions

0.22 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,610	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 13 secs	0.22 vMB	667	2

Show Transactions

Blockchain

Tip: 908,609 (888,711 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
19,898 19,898	00000000625b48b30293b8137bd2c72afa13938cf2e6dbf3ff1d744ab7c6ab88	21 Jul 2009, 09:13	1
19,897 19,897	00000000bb882aa93b8d97561f8d596c219b0be11e86e1f1d6a6c4f87211962e	21 Jul 2009, 09:05	1
19,896 19,896	000000003fe802ca51766152492b92a9ea5095ef59e3cb500ca967bfa942193f	21 Jul 2009, 08:20	1
19,895 19,895	00000000258437bd9c76bc1efa5cf0e07435b164a87cd6f75c2e248b302d5578	21 Jul 2009, 08:20	1
19,894 19,894	00000000c9dca971bd38dd538d3ab0b2dd91b57b161d8f141a15cc5aac604a8d	21 Jul 2009, 07:53	1
19,893 19,893	00000000f272bc9ccf13ac835d165f486c8b021e280cac252af9e02532ca4555	21 Jul 2009, 07:27	1
19,892 19,892	00000000421593ccfc1a7374a048ecd15725f6282ee517465190138a4b895805	21 Jul 2009, 07:29	1
19,891 19,891	00000000cae592c73fe874f9ecc1aacd68666cbee7122c3dc95969b2e9fc89db	21 Jul 2009, 07:20	1
19,890 19,890	0000000004e886c57a7c4f975d371447675a3ca5ae649b10d7fbe7e291c56027	21 Jul 2009, 07:00	1
19,889 19,889	000000003b6fe2a2ea6b291bcbd4bfe952062edf84c7511c4d864597c1ef5286	21 Jul 2009, 06:31	1
19,888 19,888	000000002c9ee08dbdfbb618534e1989e136575074927cbba6a93703f625469b	21 Jul 2009, 05:59	1
19,887 19,887	00000000282efbcd44dbaa490dd33374ffddb27aa53a3268c6af019bc7e03d5d	21 Jul 2009, 05:44	1
19,886 19,886	00000000e2af66f35c7e8d7ff52655b97fc7b6c463deda7f62ff9bdd497e9054	21 Jul 2009, 05:35	1
19,885 19,885	00000000cd84ab20db45bf8eea1fb7509a92967e6951fa0c449a9a8960c1780c	21 Jul 2009, 05:25	1
19,884 19,884	000000004df44cf9afb654c081b9e406a0516711cc44d7fc20ba61c9cc14ba39	21 Jul 2009, 05:27	1
19,883 19,883	00000000ddf8d6ac557c8adcd825f599483073c16ae0311bd3af2c20615e1d34	21 Jul 2009, 05:00	1
19,882 19,882	00000000177223738b5548c2a7aec42cfdedebc29bf90f99e543b9e518ca1535	21 Jul 2009, 04:55	1
19,881 19,881	00000000484ebd5b8928c39b1b9eb6fbdf18ae86782663e222085f4dce1ff90e	21 Jul 2009, 04:38	1
19,880 19,880	00000000158e839f528e33eab4a59fb156030a3d6867ef056fc2cbaaa6c8e1d5	21 Jul 2009, 04:13	1
19,879 19,879	000000008d333df3ec8e76be925e9f8740b3fea5655002c6579c0bca3f6949db	21 Jul 2009, 04:04	1
19,878 19,878	000000004497b273b7dfad4646baab03952820eba46b9b9952ded74e080a2db5	21 Jul 2009, 03:45	1

Previous 10 blocks ↓

Total Size: 770.83 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 23 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.74 GB sent, 101.10 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.