Blockchain Explorer | learn me a bitcoin

Memory Pool

2,017 transactions

0.48 vMB

Show Random Selection

Max Size: 3/200 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
908,549	00000000000000000002349e0000000000000000000000000000000000000000	44 secs	0.47 vMB	2,002	2

Show Transactions

Blockchain

Tip: 908,548 (880,203 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
28,345 28,345	000000001e6868e093f635e98d2a13cdbb50f2dc29128b9defbab2a6ef5f1c1a	29 Nov 2009, 16:22	1
28,344 28,344	000000000d2a59ad657727201c689eb27a92f4981ac6e8170b0d25923f94f885	29 Nov 2009, 16:20	1
28,343 28,343	000000004f6eecb3cfd2e9fea7cf68583d8e0a9e75f847cdd2a0d3ccef97c275	29 Nov 2009, 16:17	1
28,342 28,342	00000000520cc469b8ae98b826670b848ddc271a5e45e8b02a92125345607237	29 Nov 2009, 14:58	1
28,341 28,341	000000006a975562a9fef368905ab45478b8582b4d031f518337275bbec3cb28	29 Nov 2009, 14:30	1
28,340 28,340	0000000070ca549565a2e06f4e02efea744a51c9735a1048d7470d4645b83591	29 Nov 2009, 14:07	1
28,339 28,339	00000000da155f12f25d3345e2b460d3e3484645fe71c0c6b5b4043648842832	29 Nov 2009, 14:05	1
28,338 28,338	00000000969341038560cad67b35205386b277b66610b6f8a64c8b5e23abc97b	29 Nov 2009, 13:14	1
28,337 28,337	0000000089f91c8718a0547f9e3adc2db119216e637e2fcb7fe63673863abf6f	29 Nov 2009, 12:43	1
28,336 28,336	00000000e6f342527a6b67e73be5c1978bf998d1825605d638546d6dd3a7f5c5	29 Nov 2009, 12:12	1
28,335 28,335	000000006710194dc06c523ee84ab1a6e9402cd16d2b0b0168f4b10ead82292d	29 Nov 2009, 11:58	1
28,334 28,334	0000000029c1c36fe2af02df0e41cfa06cd80c2ce4d8912e0c1eedc1263cb979	29 Nov 2009, 11:54	1
28,333 28,333	000000004be3c4437b1ac67b5922c936f69a7d9ef335bc116c37c41df19a5685	29 Nov 2009, 11:21	1
28,332 28,332	00000000d7e14a964f1e45827175f7c8b30f048f78f87c4c7d6092b2959852b3	29 Nov 2009, 10:41	1
28,331 28,331	00000000366d0837a7bad7f8d8110a1202d3038d31de6eb0563cb351cf5e047c	29 Nov 2009, 10:34	1
28,330 28,330	000000007987ed42f8b13a27c9270e069e4cba9db2730bdcf2e391acea518cc7	29 Nov 2009, 10:15	1
28,329 28,329	00000000b0745a13399d99255c3fb7e51441d15d7c40c2419ae5ca4286f6ccb9	29 Nov 2009, 10:08	1
28,328 28,328	00000000132b86d21b3b70d67db4fd563d157ecf8ff688befc8d04146e4dd243	29 Nov 2009, 08:44	1
28,327 28,327	00000000e232de06c71fd805dbc07419137893e496c11bb2e4b4070cbea8481b	29 Nov 2009, 07:54	1
28,326 28,326	000000005e8672c1939400268379cd8e45a04d9636bef90711a28ffe56528de8	29 Nov 2009, 07:28	1
28,325 28,325	0000000048fdf40afcbd2235bbacaf3182a211e3da5119b0230594a7964dc9cf	29 Nov 2009, 07:25	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, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,843.64 GB sent, 100.53 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.