Blockchain Explorer | learn me a bitcoin

Memory Pool

4,054 transactions

1.34 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,710	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 20 secs ago	1.00 vMB	2,969	3

Show Transactions

Blockchain

Tip: 908,709 (814,468 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
94,241 94,241	000000000008a1e8dc6379637ce3efd9579ac5ff1f6a71121baca9b3170c8787	28 Nov 2010, 03:18	0.00 MB	1
94,240 94,240	00000000000928bb39c694538bdf4728135b27df08b153a6451f34d93e7585d8	28 Nov 2010, 02:52	0.00 MB	2
94,239 94,239	000000000005ac57426b6a4f8e2b2cc6e41aa8b725922e4d60e860ef2e05818c	28 Nov 2010, 02:46	0.00 MB	3
94,238 94,238	00000000000150d4d9ca5c22280b4d5fddd6bb40e18ecca7aff5c51cb806d900	28 Nov 2010, 02:32	0.00 MB	2
94,237 94,237	0000000000068ad2ef5e3b2fc321f1838f3a0fbab2579887b207951e63ec72d4	28 Nov 2010, 02:17	0.00 MB	6
94,236 94,236	000000000000370525d285db981e760c2b0ff29a20271520ebb91998dbb6b98d	28 Nov 2010, 01:57	0.00 MB	1
94,235 94,235	0000000000018aa272f99599d7d8d9f9250dc9c6b2dc1ccfd6187f18a59a3235	28 Nov 2010, 01:54	0.00 MB	1
94,234 94,234	0000000000066bcb458d7a1575588bfee8be31113b91bc36f7017a4a9071795b	28 Nov 2010, 01:51	0.00 MB	1
94,233 94,233	0000000000004f457a73ce8e55cc1f0e6f95d9c88263c4a182ed5221c1158787	28 Nov 2010, 01:41	0.00 MB	2
94,232 94,232	00000000000447d57313308fe9f4242d8566a48661777f707b5c964dc3f84170	28 Nov 2010, 01:31	0.00 MB	2
94,231 94,231	00000000000667d3f4a3cbf495fed9652b96caf8c4fd9f5cc93dc4c2db530091	28 Nov 2010, 01:18	0.00 MB	2
94,230 94,230	000000000006bd80c7756152a04219f0adc270fc168d535b16bc82d6308067c3	28 Nov 2010, 01:14	0.00 MB	1
94,229 94,229	0000000000035bd0a491841d8a7c126daa5c762366e2affe15b02a9c2dc5b9d1	28 Nov 2010, 01:13	0.00 MB	2
94,228 94,228	0000000000028245eaf963df13861483004fea9ce52b0c71288771c6cbeb1c5a	28 Nov 2010, 01:03	0.00 MB	2
94,227 94,227	000000000005f23d76038f39165e7543f8f920c6005b07679d681504ba32f7ca	28 Nov 2010, 00:59	0.00 MB	8
94,226 94,226	00000000000796a538b83882ef071f80ae9c3777eee8c454c1d5f075c310ebc9	28 Nov 2010, 00:56	0.01 MB	4
94,225 94,225	000000000007d3be48f45c0815ac8eed6f6b7efd436a781c8f6b196d17d1c212	28 Nov 2010, 00:37	0.00 MB	1
94,224 94,224	000000000001c19ee58d82399945afac7374d14514e3b22080f0bc76a6b19378	28 Nov 2010, 00:32	0.00 MB	2
94,223 94,223	0000000000013d51db63c80d6496151514dfb61ba2473aa6d773e862186ea762	28 Nov 2010, 00:24	0.00 MB	1
94,222 94,222	00000000000292d1d174e2e1ec6db782dc82c1e5d15e5aa2af2da72eac2d164a	28 Nov 2010, 00:20	0.00 MB	2
94,221 94,221	0000000000081cffcf8325f280f2214e050995bed86ee7612d5b487db2d76916	28 Nov 2010, 00:14	0.00 MB	1

Previous 10 blocks ↓

Total Size: 771.02 GB

Node Information

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

Uptime: 2 months, 24 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.61 GB sent, 102.04 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.