Blockchain Explorer | learn me a bitcoin

Memory Pool

9,226 transactions

4.30 vMB

Show Random Selection

Max Size: 20/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,806	00000000000000000002349e0000000000000000000000000000000000000000	33 mins, 5 secs ago	1.00 vMB	4,424	5

Show Transactions

Blockchain

Tip: 907,805 (201,522 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
706,283 706,283	000000000000000000048f4a68b38e4f26dacafe7736446936e007013cb624e0	23 Oct 2021, 08:06	1.24 MB	1,893	19
706,282 706,282	00000000000000000007666232d66e338287bd2fec672fe2ed78e9ba326d828c	23 Oct 2021, 07:34	0.64 MB	1,019	9
706,281 706,281	00000000000000000004961c2faa66ed150f8bc5fee83cff287a4913ec45ea47	23 Oct 2021, 07:27	0.17 MB	199	5
706,280 706,280	00000000000000000000502cd7cdf606efee19ebb0f6381e1f219d7864ce2224	23 Oct 2021, 07:26	0.01 MB	32	21
706,279 706,279	0000000000000000000d97530fef97bc4226f9722b5261dd73f2d841963402d7	23 Oct 2021, 07:26	0.89 MB	1,647	10
706,278 706,278	0000000000000000000bc537cb51b36d67129a5e2ce38feee2ba544bfd35c507	23 Oct 2021, 07:14	0.69 MB	1,076	9
706,277 706,277	000000000000000000041ffb6417b6943c7e40d5d59e0dd447e5d85e40c8ffe6	23 Oct 2021, 07:08	1.51 MB	3,054	13
706,276 706,276	000000000000000000001f7a629f951d63a1c78bacc1b511dc7bc71a3eb220ae	23 Oct 2021, 06:44	0.89 MB	1,520	11
706,275 706,275	00000000000000000008da1aba5704bf5b5dfb34e3c6af53e6c3b836fb053ed2	23 Oct 2021, 06:32	0.28 MB	353	5
706,274 706,274	00000000000000000008782cafd212bffa66e2d71aa5a576eccc5a29fe566576	23 Oct 2021, 06:31	1.60 MB	2,291	10
706,273 706,273	000000000000000000058dd758c246c94b911787f6aa5918f6b7a968f7d66fb1	23 Oct 2021, 06:16	1.39 MB	1,119	17
706,272 706,272	0000000000000000000c602602c2da42fb300520c5f08da7faae896ad2d751b9	23 Oct 2021, 06:03	1.28 MB	1,540	14
706,271 706,271	0000000000000000000d7f4df4d413dd33df296182bf7390f1d5dd72c54717ae	23 Oct 2021, 05:50	1.34 MB	2,418	15
706,270 706,270	0000000000000000000401e21b3fd2c334565a7891f2253f12a19d3ee5b6cef8	23 Oct 2021, 05:29	0.77 MB	882	11
706,269 706,269	000000000000000000073a95fb1655caa021e2a3c3b44c76c1995a6c7c8ac1fb	23 Oct 2021, 05:22	0.00 MB	2	24
706,268 706,268	0000000000000000000c2da58d7b6fc9f3b61a45b9f35f93d9ee3ed70dd5e7f5	23 Oct 2021, 05:21	1.13 MB	1,356	13
706,267 706,267	0000000000000000000a42d8291924a701156d98d343f4b12f5a246638a259cb	23 Oct 2021, 05:09	1.40 MB	1,387	13
706,266 706,266	0000000000000000000deafdae98a89e260b03ab590bb2fae2138ce29f0b9506	23 Oct 2021, 04:57	0.80 MB	791	11
706,265 706,265	000000000000000000092098c612bc0f890d16fe9c1323ad5f3cd899737ad52c	23 Oct 2021, 04:50	0.79 MB	1,240	10
706,264 706,264	000000000000000000079631a76f7b7d1661e50c3df8a27cef6eb93837068440	23 Oct 2021, 04:38	0.34 MB	710	12
706,263 706,263	00000000000000000004add0026f2384f69ee986fa4a9fabf01d3760a3057937	23 Oct 2021, 04:31	0.74 MB	1,177	11

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.43 GB sent, 93.82 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.