Blockchain Explorer | learn me a bitcoin

Memory Pool

6,514 transactions

2.68 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,824	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 51 secs ago	1.00 vMB	4,106	4

Show Transactions

Blockchain

Tip: 907,823 (771,427 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,396 136,396	00000000000006b35e92194ac9d475c7e996167a5ada69067b058ecb5c10a380	15 Jul 2011, 13:03	0.04 MB	96	51
136,395 136,395	00000000000007618ec5e1950f751d407c737aefb2010476f4eda8dce44d64ee	15 Jul 2011, 13:01	0.03 MB	59	362
136,394 136,394	00000000000007d8962c848118359da062ed241a7340cb2b8ce804af9001027d	15 Jul 2011, 12:30	0.02 MB	70	261
136,393 136,393	00000000000007b9c9d3c99bc24c984a1560ca756802399e58fa80a7fafe04e1	15 Jul 2011, 12:25	0.00 MB	12	16
136,392 136,392	00000000000005ae23372b53626be646eb9a134bdf4d74f750c4222b63d96213	15 Jul 2011, 12:24	0.02 MB	64	304
136,391 136,391	00000000000007aa001ae38d62aa78eb2dc8d213f15313c1f9f248f953c1e08a	15 Jul 2011, 12:06	0.01 MB	31	468
136,390 136,390	00000000000008960b2441a574a3e1cd0758cc6be11ae4492b8e6ffdc147a70f	15 Jul 2011, 11:56	0.01 MB	32	183
136,389 136,389	000000000000079a46b4c31d32d6e66144817e7da6a4f864ffed70b8a2aa6e73	15 Jul 2011, 11:52	0.00 MB	8	830
136,388 136,388	000000000000074d5afc75d861f00eb92f1c6f4bbf29f9d49e7ea9fcb99f5042	15 Jul 2011, 11:51	0.05 MB	86	495
136,387 136,387	000000000000069d1a8684b5384002f6119a689c710ceeead10d1d6fafbb69bb	15 Jul 2011, 11:16	0.03 MB	111	14
136,386 136,386	0000000000000565064baf72987932a86cd000220b42e2a3feeecedf631d8758	15 Jul 2011, 11:15	0.01 MB	12	1,248
136,385 136,385	00000000000007d7548ae3334423ea315e11b22bc89bea51670298ea004f9119	15 Jul 2011, 11:03	0.04 MB	126	252
136,384 136,384	00000000000009bb2f73be04e6c20c911ef14a215ab1bb4d04cbf573d0e29499	15 Jul 2011, 10:48	0.01 MB	14	787
136,383 136,383	000000000000041e676644ef6a147267e9f483088f7fa3c70ef1a2a3c63a0c77	15 Jul 2011, 10:35	0.01 MB	13	909
136,382 136,382	00000000000006a02b6a79279e1a782505e9bed04273c3031c27b9e8d5d9624c	15 Jul 2011, 10:31	0.01 MB	15	217
136,381 136,381	000000000000028366a218a5e5cdf4eee3cfdc117ea31763bfe139551d9d71a0	15 Jul 2011, 10:29	0.02 MB	26	176
136,380 136,380	0000000000000a0b9ca20b20bf2a65fad218a8f752e6d6439538c527bbefd494	15 Jul 2011, 10:21	0.00 MB	6	25
136,379 136,379	000000000000031a60f793c40d037ecbbcc02308b7e49ef523ff5b5510a23295	15 Jul 2011, 10:19	0.02 MB	48	125
136,378 136,378	00000000000003e42ec6e955bc405d212a7d38e31cbc0742991fc054de816fb6	15 Jul 2011, 10:15	0.01 MB	25	852
136,377 136,377	00000000000008c0b12bf5a4f7c20abc19d30c7a4ac182b59007fc662be2adc9	15 Jul 2011, 10:03	0.00 MB	16	0
136,376 136,376	00000000000009b149f27d51784961bca37cb9c500050d16c7cd8e442b9cf6ae	15 Jul 2011, 09:58	0.01 MB	18	362

Previous 10 blocks ↓

Total Size: 769.21 GB

Node Information

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

Uptime: 2 months, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.38 GB sent, 93.99 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.