Blockchain Explorer | learn me a bitcoin

Memory Pool

2,482 transactions

0.85 vMB

Show Random Selection

Max Size: 5/200 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
908,478	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 23 secs ago	0.84 vMB	2,470	2

Show Transactions

Blockchain

Tip: 908,477 (807,042 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
101,435 101,435	0000000000029035acab0ab4d943c8018550863eb1ba10f390a55d566583f625	07 Jan 2011, 10:21	0.00 MB	1
101,434 101,434	000000000001ddbf8ce07c7a156566919770f68873c55a9af0338db64307b8ef	07 Jan 2011, 10:20	0.00 MB	1
101,433 101,433	000000000003afacba83ec39a55dae268e24af77efff9417be99b84087ea709a	07 Jan 2011, 10:19	0.00 MB	1
101,432 101,432	000000000001763c87b0f6f73f98b8fe0ee38ffff3459448befda169aebbd862	07 Jan 2011, 10:18	0.00 MB	2
101,431 101,431	0000000000006f8fd62864c1c9c3ffd42871306602b73c91aae6a4a595431235	07 Jan 2011, 10:13	0.01 MB	6
101,430 101,430	000000000003353ed781f104b187e50367799b12d5321caeaf91fd168e21f171	07 Jan 2011, 10:05	0.00 MB	9
101,429 101,429	000000000002f3c73d9fb34062fff66b9514f7651498b2f87ccac85dbe439169	07 Jan 2011, 10:02	0.00 MB	12
101,428 101,428	00000000000178c61cbc5b82f19d411b3c5f0b699bbfbd8a47ac8ffd68746188	07 Jan 2011, 10:00	0.00 MB	12
101,427 101,427	000000000003972d198da52e71480a649f3e75fddbe8204d9ce3a156a43a1275	07 Jan 2011, 09:40	0.00 MB	1
101,426 101,426	000000000002390a8c2e61695cde7d9de8fc4b02ddf53f194b1101f2814e92be	07 Jan 2011, 09:35	0.00 MB	6
101,425 101,425	0000000000038fa62108d815509177ed2ecc66e7ddeaac2090d574bae271a3fd	07 Jan 2011, 09:11	0.00 MB	2
101,424 101,424	0000000000006a0dcb1a0839866a9e45d6616a8248670f93747b56e39b5ae917	07 Jan 2011, 09:08	0.00 MB	6
101,423 101,423	000000000001d8fc81bf94185744725c1c6505a4726c04e2528ae79e76fbe5bb	07 Jan 2011, 09:06	0.00 MB	12
101,422 101,422	00000000000188d8d9b371e3eb176e7483086cbd61e5044c6f3082d31aa15fbe	07 Jan 2011, 09:05	0.00 MB	13
101,421 101,421	0000000000000f19e430bbe2c471046ddc055d333cb5eb3a1742bc305f0ffd9d	07 Jan 2011, 08:53	0.00 MB	3
101,420 101,420	0000000000000e6389748d875fdff314f6097e17660f8eed68b26a330a9ed820	07 Jan 2011, 08:52	0.00 MB	3
101,419 101,419	0000000000016ae8494a48c98f8d37a90b5e8f4a69524e59bf1e2e21c8a355b0	07 Jan 2011, 08:47	0.00 MB	1
101,418 101,418	000000000000cbf87254b66e0eccd8f674dd2ea56858842c83cde9cd731cd37c	07 Jan 2011, 08:33	0.00 MB	1
101,417 101,417	0000000000016c38c3b6ab812860c72db72488a2466a368ceac31f3868551d56	07 Jan 2011, 08:30	0.00 MB	6
101,416 101,416	0000000000011e4297fb9582eda006fc1945932718098733f247a1bce7fda271	07 Jan 2011, 08:10	0.00 MB	1
101,415 101,415	000000000001d920056aa54d50f262f9f024a53dea719a7cfc2e948f7411cef2	07 Jan 2011, 08:09	0.00 MB	4

Previous 10 blocks ↓

Total Size: 770.60 GB

Node Information

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

Uptime: 2 months, 22 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,786.17 GB sent, 99.96 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.