Blockchain Explorer | learn me a bitcoin

Memory Pool

8,817 transactions

2.84 vMB

Show Random Selection

Max Size: 16/200 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
908,552	00000000000000000002349e0000000000000000000000000000000000000000	29 mins, 29 secs ago	1.00 vMB	3,156	5

Show Transactions

Blockchain

Tip: 908,551 (897,049 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,502 11,502	000000009ff3538f6dbdda980844c4230674cfe4c0931a776957a854530c19dd	19 Apr 2009, 10:47	1
11,501 11,501	00000000622ce481c610280584c7216c6300f9592c1cf3830e3984dc70bc544f	19 Apr 2009, 10:43	1
11,500 11,500	00000000ae2bd594a8286c69782c87bb949710fb9078798609ee95731f3d144d	19 Apr 2009, 10:43	1
11,499 11,499	000000003d653710566ec7c7038f381107e62c07060e378dc1fe372cce7c3317	19 Apr 2009, 10:36	1
11,498 11,498	000000008eba2209c2eda993ff992e808224a7cba1cc7d3b475b8b919f04d3f4	19 Apr 2009, 10:23	1
11,497 11,497	00000000413409266912726788c2ca475081ffa4e59746ef14022d2e4fc3e614	19 Apr 2009, 10:14	1
11,496 11,496	00000000eb5f49e72049ded43a832da91b9d0843e4ec3d498cc4cdab2bc3413d	19 Apr 2009, 09:51	1
11,495 11,495	00000000785aa0b20562e0969c201cba8e24ce84882766ce1ffc5d06446f223d	19 Apr 2009, 09:38	1
11,494 11,494	000000009e7f59534f1e88f722116af8e8490114043951a4a7fca2b49f5bf7bc	19 Apr 2009, 09:20	1
11,493 11,493	000000004563b279cd4937142af42d47d36d8a371510a6ce57329ebb62ca4474	19 Apr 2009, 08:52	1
11,492 11,492	00000000398943f71d3f4babca8c1a81e3d330b1103a81fba334a21ad4f856bc	19 Apr 2009, 08:45	1
11,491 11,491	000000008f5e1182bdc7dbfc334adcf34873e784f5525d9cb976037f5c5420a6	19 Apr 2009, 08:29	1
11,490 11,490	000000000143d4f37ffc01d91f581f06a85858c1c58752e1dc4c4fd5a5172062	19 Apr 2009, 08:08	1
11,489 11,489	0000000023590500c95a1b99a3216357d83e1efc172e7ef1ec0ebb401dbc7c81	19 Apr 2009, 08:03	1
11,488 11,488	000000000f0a1ae026f59d083a44c1223a053e4bedc11cbedc3611e0869fe860	19 Apr 2009, 07:54	1
11,487 11,487	00000000ce82a7f15d1e750bd806864a2e6320d3d6a0d5ef3755e7d1bc9e99d5	19 Apr 2009, 07:34	1
11,486 11,486	00000000890e966221107b225ac22c54c711e5975d92e094a23e3ebd139fe9ce	19 Apr 2009, 07:30	1
11,485 11,485	00000000b371a322af103a967ddf574d90ffba841bc3b00a5a155ec95170db39	19 Apr 2009, 07:18	1
11,484 11,484	000000008a2ff2427891c4f981e2a2861ffa8d3e7f2ff5ed19cd4461c2c075f5	19 Apr 2009, 07:13	1
11,483 11,483	00000000ece778fc177f0f464104ee8b6d78eebaef94a41e3f6e34f1acc83d77	19 Apr 2009, 07:09	1
11,482 11,482	00000000ad9fadf4869c938aeffcb461f001230774a6b671f52dd3de9a091278	19 Apr 2009, 07:04	1

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

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

Uptime: 2 months, 23 days, 4 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,845.00 GB sent, 100.59 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.