Blockchain Explorer | learn me a bitcoin

Memory Pool

7,516 transactions

3.32 vMB

Show Random Selection

Max Size: 20/200 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
908,579	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 44 secs	1.00 vMB	1,702	2

Show Transactions

Blockchain

Tip: 908,578 (806,856 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
101,722 101,722	0000000000014b338b66803cf14bbb2868f8acd8b8ab1875b7925b4b04bd440e	09 Jan 2011, 04:42	0.00 MB	2	0
101,721 101,721	000000000001c39128da79878016164d09745c26bd568dd12aabe08517173ff8	09 Jan 2011, 04:37	0.00 MB	6	0
101,720 101,720	0000000000010fff38c7e458815e97db0c5cef4e20fea724e5cecd2663e89f56	09 Jan 2011, 04:24	0.00 MB	1	0
101,719 101,719	00000000000332eb87a8e7fd979ad58b628b86415162199d873b1a0638a3d5c2	09 Jan 2011, 04:24	0.00 MB	2	0
101,718 101,718	000000000002bb0c60667740fea3096efaf417d0961d18ac8c3ec2de1039c9ab	09 Jan 2011, 04:20	0.00 MB	1	0
101,717 101,717	00000000000359535e6af296d7be7b56af68e18b55b0a61631c2d75ee6e5e608	09 Jan 2011, 04:14	0.00 MB	5	754
101,716 101,716	00000000000153f15d2ac5587bcf6733a013d16f0e30f3d80ce5bb8a2d02cad2	09 Jan 2011, 04:05	0.00 MB	2	0
101,715 101,715	00000000000314a579481f108d3d6f08d4fa7c95eef572182e39cfac73e5b33f	09 Jan 2011, 03:51	0.00 MB	7	0
101,714 101,714	0000000000000c52d6033e612f1b9882b69617a8e61201e28c84188b3165a822	09 Jan 2011, 03:10	0.00 MB	1	0
101,713 101,713	000000000003e56aceb8fec4c9090b140646dde3c777b7ee115353bec36fe712	09 Jan 2011, 03:07	0.00 MB	2	0
101,712 101,712	000000000001e8bee03421e42fb46a9ac926e8b1cad3da81dd4db6511d6de4f0	09 Jan 2011, 02:55	0.00 MB	1	0
101,711 101,711	0000000000026dd4526ff02f20abc0ed2e422cbc2a0377f65a9deb8b4c77c5bf	09 Jan 2011, 02:51	0.00 MB	2	0
101,710 101,710	000000000003fa2f6dea46aecb8b335a5300ec94a46db2abef43dcf8f53ca16e	09 Jan 2011, 02:47	0.00 MB	5	0
101,709 101,709	000000000001c569dc271a893e31a1619601206f1b043d34122aa8c70babdc6c	09 Jan 2011, 02:32	0.00 MB	2	0
101,708 101,708	0000000000022e92e9f232895577b19f84b8e816c599bba719cb06f61de09cf4	09 Jan 2011, 02:27	0.01 MB	20	199
101,707 101,707	000000000000bec9f018bec7717c030fc9489975a994ce9621eb99385c126dd2	09 Jan 2011, 02:05	0.01 MB	15	0
101,706 101,706	000000000003274d1d75e9b3f963c6469dc6b6f057594efb9f6edd18138514ed	09 Jan 2011, 01:45	0.00 MB	1	0
101,705 101,705	0000000000029cc6ef060813acfa02763c3a484fa204f904e6c210beff2b90c9	09 Jan 2011, 01:37	0.00 MB	1	0
101,704 101,704	000000000002e74f65ed1c03f5e9ae62eea1e751beaaf74461abe29827d39d9c	09 Jan 2011, 01:27	0.00 MB	1	0
101,703 101,703	00000000000302964edb94605f86dda01366b986cedc69cf555e2a0f3fbdff1c	09 Jan 2011, 01:24	0.00 MB	4	0
101,702 101,702	000000000003a85ab50e5060fbdc9d897ac53bd6d91a6ed609199a997638a1ca	09 Jan 2011, 01:24	0.00 MB	11	0

Previous 10 blocks ↓

Total Size: 770.77 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.50 GB sent, 100.86 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.