Blockchain Explorer | learn me a bitcoin

Memory Pool

1,492 transactions

0.44 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
908,281	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 11 secs	0.44 vMB	1,489	2

Show Transactions

Blockchain

Tip: 908,280 (906,887 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
1,393 1,393	00000000e5b5336b44848b1fda341c5a925a3db43d3db5c9ed694990a705b462	23 Jan 2009, 08:21	1
1,392 1,392	000000002972f1bf450266f458e030b8a07c62f1a90bdf34b90ab02bfff975a5	23 Jan 2009, 08:05	1
1,391 1,391	00000000ffbe97137d327beae4ec8b7d96b1eb961505d6ef1c079b587e136604	23 Jan 2009, 07:48	1
1,390 1,390	00000000dd431bce4cf36326ee8b51a7136ebcf664976ba7087bf7d8f3ce0f5d	23 Jan 2009, 07:33	1
1,389 1,389	000000006a9a61f62ab4af162ed30272930c2acfc1139d6666455e60569a0a5c	23 Jan 2009, 03:49	2
1,388 1,388	00000000f65ec02ed1afe14a10abb94e08ca830ea8c5e47a8207f5e98d7fae65	23 Jan 2009, 01:26	1
1,387 1,387	000000000f27ac42a928d933bd8686a8198d30c513e6bf37a8e40d623256c724	23 Jan 2009, 00:06	1
1,386 1,386	00000000ad99090dce514a009fb4fe0dedb178027e7dc15eadf765d8f69dbe75	22 Jan 2009, 23:59	1
1,385 1,385	0000000020f954057fcc0743b5d1d09c5fc2d9a0bab4f26eba7444b809e4807a	22 Jan 2009, 23:47	1
1,384 1,384	00000000e82ac6f00d6a2e639b98e920162c994aa90814bf38627100d3e9ddf0	22 Jan 2009, 23:46	1
1,383 1,383	00000000ef5cef7ebfb1e90d336962bdb66b7376e090c04715d863dad2d48042	22 Jan 2009, 23:36	1
1,382 1,382	000000003dcea3255a45098ed71e8de630c5b542aadc0c245a5cd9ccc45849ac	22 Jan 2009, 23:31	1
1,381 1,381	000000007f523341e1be1a5b4833e575cf5e5d6f38682d399c043fd2ff373c0c	22 Jan 2009, 23:21	1
1,380 1,380	000000007744641587852c7de2729dbdc16888c0b7f686899d7078b558058555	22 Jan 2009, 23:14	1
1,379 1,379	0000000007cf0ad7f7b147111cdcf23ffc7f549816c015229a24c9e46321113f	22 Jan 2009, 22:57	1
1,378 1,378	000000000c93445adc7420dc9e6dd3a4d09e38fc1632de68ab23c5b4508c7b20	22 Jan 2009, 22:45	1
1,377 1,377	00000000768e6324465474bfa0b39edbf01496fc7188a390c7b04508a3f6cb9f	22 Jan 2009, 22:44	1
1,376 1,376	00000000522b4442c7cb041127b9a17b3eb6e1e20ade23fb827af83a5915e51a	22 Jan 2009, 22:26	1
1,375 1,375	00000000fd7cc38aa4de3261606ee992092467329191a3c63fbe04687d9130ac	22 Jan 2009, 22:25	1
1,374 1,374	00000000cfc2e2706677f1de553f6cec4c2a97fcd0660e9d1f9b4621ba16d612	22 Jan 2009, 22:08	1
1,373 1,373	00000000fcd4f700a61c4a14b2c61dc2f3497bf4dc705528dfb59d0e652f850b	22 Jan 2009, 22:01	1

Previous 10 blocks ↓

Total Size: 770.14 GB

Node Information

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

Uptime: 2 months, 21 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,691.88 GB sent, 98.21 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.