Blockchain Explorer | learn me a bitcoin

Memory Pool

272 transactions

0.07 vMB

Show Random Selection

Max Size: 0/200 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
908,667	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 29 secs	0.06 vMB	252	2

Show Transactions

Blockchain

Tip: 908,666 (888,583 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
20,083 20,083	0000000092259ca73dd6eb3f2200594b913c6358b4726d719e710acbb576c664	23 Jul 2009, 23:58	1
20,082 20,082	000000004f38c49394cfe7d19c44b15d43d7becd9a8bf03e8e3c86effa5023a2	23 Jul 2009, 23:43	1
20,081 20,081	00000000dcc87e2d3791b6e1409ce60ce66de878182bc69881ae88380dce8933	23 Jul 2009, 23:34	1
20,080 20,080	00000000e2cb39f999f08dbee66692ea70e337655e368f6e8feae305df2daef9	23 Jul 2009, 23:18	1
20,079 20,079	00000000ea737e243278155a391549d10d22f356bba1c733ff20b25d79a28855	23 Jul 2009, 23:00	1
20,078 20,078	0000000088dc2b2266e9fffeae8e30b9c6f6a832e316574b1f4fcfe51ad5088a	23 Jul 2009, 23:02	1
20,077 20,077	0000000057a247abd7e56c43eb5c51270b12a54d9ef28a5018900426ff50dfbc	23 Jul 2009, 22:54	1
20,076 20,076	00000000bcd9bbd276231df2ee696e757a7d0ee581c99fd6d5e37fa7e776342f	23 Jul 2009, 22:36	1
20,075 20,075	00000000e56b393f285c7376f77bbd76b9a9d2fcf8a5e5b0b7fa6ca12b6d1351	23 Jul 2009, 22:30	1
20,074 20,074	000000000056ab0eb870f7044bc1305912e4399c440b85bc258424cec7e9a9ee	23 Jul 2009, 22:20	1
20,073 20,073	00000000639dfbf9b7934dc95f32d7934e111f6b3f22fd5f36c180a1c4f5c6d8	23 Jul 2009, 22:08	1
20,072 20,072	00000000fb6f0034dae0b294bb64b9fddccffda3ee9a27c1f8691b40f8bd846d	23 Jul 2009, 21:51	1
20,071 20,071	00000000628de5ba9342f462d5c9d2085bc3957244c36af2074f4878c3c701a0	23 Jul 2009, 21:54	1
20,070 20,070	00000000f4d0fab36f39a3e012967531ce2403183f751fe236a1082c640348b8	23 Jul 2009, 21:23	1
20,069 20,069	000000000a756234570a31b5250423a29470635fe212aa0c3ed3005c4c124b9c	23 Jul 2009, 21:15	1
20,068 20,068	00000000e5e005863713da0a0d1c3be9f10cd5dc2123ca2cdd9ed884e7500f86	23 Jul 2009, 21:11	1
20,067 20,067	00000000628f5a44cdba5fed96bbf4a26fe2bf0935fb5efad3566be963c8b30c	23 Jul 2009, 20:57	1
20,066 20,066	00000000a79bfd485496b5e0fb340eb0b8d128453b5d44ff6c4101906dc6d5fd	23 Jul 2009, 20:54	1
20,065 20,065	00000000defb784b3720a9ba1923e3c22bfd9901a351e1aa7b59b18c00b44135	23 Jul 2009, 20:11	1
20,064 20,064	00000000d83b6bb5c5d805a2b6a6d7db150f27434b81c15161774158fb8fc103	23 Jul 2009, 20:03	1
20,063 20,063	0000000047c68f24db0a494619281c80a07e028bbb62b6e40d5be4b281ca5197	23 Jul 2009, 19:26	1

Previous 10 blocks ↓

Total Size: 770.94 GB

Node Information

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

Uptime: 2 months, 23 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,853.31 GB sent, 101.63 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.