Blockchain Explorer | learn me a bitcoin

Memory Pool

2,436 transactions

0.64 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 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
908,450	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 29 secs ago	0.64 vMB	2,433	2

Show Transactions

Blockchain

Tip: 908,449 (902,420 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,029 6,029	0000000009d1247d2e4001aeecb7ab7ceb36790893fa6d40e8f114a8cc533939	02 Mar 2009, 00:00	1
6,028 6,028	000000009ff5f378dcb19ac91210dd90a80228d5446ba9fc66d56112694c28e0	01 Mar 2009, 23:49	1
6,027 6,027	00000000946f4004e9a9604e72fdcf606f8d01cda4d73f0b51798cf2b454b243	01 Mar 2009, 23:39	1
6,026 6,026	00000000d3dc73a054e18dcba96273a2a8017ffb6533d09cd0c1db1df8756d73	01 Mar 2009, 23:36	1
6,025 6,025	00000000218e64fdb5bd5e8d1a798da284c2fdbe26d966ce6851b54f4933cf41	01 Mar 2009, 23:19	1
6,024 6,024	00000000f1969a8d7c5bf8aa05dd5395abe392806655b798bd4973322eaa47db	01 Mar 2009, 22:59	1
6,023 6,023	000000008334c87587ab658302ff35a49a8c91e7104e61f1f1641961add38197	01 Mar 2009, 22:35	1
6,022 6,022	000000003e32e0b3451e82be69c7118d337efacf5e58402246b88507b8bf8948	01 Mar 2009, 22:18	1
6,021 6,021	0000000028ea6b7d019dac03b828383a21fd7e4eba5b53cf6ce7fb54157348b4	01 Mar 2009, 22:10	1
6,020 6,020	000000003f013115cee88169bc8eadc95cb705f06290e69504d6a98980d89171	01 Mar 2009, 21:51	1
6,019 6,019	0000000045174a571d0d57c1ebfb23d1bb03bdacfce99448cfa5a528cbe4c324	01 Mar 2009, 21:30	1
6,018 6,018	000000009ff42c9f4ae2390e49d20a2bd1db3194df1a7827448ea1dce2b3736c	01 Mar 2009, 21:05	1
6,017 6,017	00000000f47d854ffc9c5bf4f81f1486458be903143dc1472a98919efddd2de5	01 Mar 2009, 20:42	1
6,016 6,016	00000000a2e79f0e94d0b8fa757462c6d5924ac0ea9e506aec435c079412e770	01 Mar 2009, 20:36	1
6,015 6,015	00000000d21f73b2c345ef705b54644a685eb7cac9e4d0a5fdea8ce4fdb287cd	01 Mar 2009, 20:12	1
6,014 6,014	00000000bb4c9b10dc931eaf84e700b355db0a53c38c92113776b6e8ca40a053	01 Mar 2009, 20:03	1
6,013 6,013	000000007755eb823c04747e00e18de3c3e586208f2a1915f41aac57c9fb84f7	01 Mar 2009, 19:40	1
6,012 6,012	00000000443d8d4d473d8275ca2e568501a346eb92a0e20577fcde95dcc2bc86	01 Mar 2009, 19:27	1
6,011 6,011	000000005a9badf2cdd1e57a1dc8ed30ecad795976af5788f4deda3b5b2b632e	01 Mar 2009, 19:15	1
6,010 6,010	000000002d099cb0497257d14889b8291cf70642f41d3c4784e15d16b65dd961	01 Mar 2009, 18:52	1
6,009 6,009	0000000054c76b6f6f5281bec251577475cc500fc2f754a3e58985752e6cee12	01 Mar 2009, 18:29	1

Previous 10 blocks ↓

Total Size: 770.54 GB

Node Information

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

Uptime: 2 months, 22 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,776.97 GB sent, 99.74 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.