Blockchain Explorer | learn me a bitcoin

Memory Pool

4,196 transactions

1.71 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,770	00000000000000000002349e0000000000000000000000000000000000000000	18 mins, 53 secs ago	1.00 vMB	2,617	4

Show Transactions

Blockchain

Tip: 907,769 (759,907 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
147,862 147,862	00000000000009a1bc0bf87393691a11a172a5564e95214e9411f1a987dade39	03 Oct 2011, 05:28	0.00 MB	4	119
147,861 147,861	00000000000001b92199941285add168a50a8e674a983efdc529ec85dcf88758	03 Oct 2011, 05:25	0.00 MB	1	0
147,860 147,860	0000000000000200661cec8c3b287a02588eb92c30498aeea0ed42881603d1e0	03 Oct 2011, 05:24	0.04 MB	71	81
147,859 147,859	000000000000085ff27b3e967ae3e0e3bf1871ed1378069bc3c678eb06bced21	03 Oct 2011, 05:05	0.01 MB	36	96
147,858 147,858	0000000000000099ee83ac5d761431a8e58b74d92680b6911a19c09261739a8d	03 Oct 2011, 04:54	0.03 MB	43	63
147,857 147,857	000000000000095673f8a2f79a31949d1cc4910a71ad846f0d91dbe6e9c3ef6a	03 Oct 2011, 04:56	0.00 MB	8	1,122
147,856 147,856	00000000000008b7b0a12aa035cf92b294fbcfc73cf9619bf762e95da1a4b094	03 Oct 2011, 04:30	0.02 MB	30	407
147,855 147,855	00000000000003f3ded31ae068a336b98ca2e30c2c29df2287b748bcb3b4c46d	03 Oct 2011, 04:22	0.02 MB	74	94
147,854 147,854	000000000000052ad65da632b6b8554aec839014b5e417d0c2f4ed8b2f2e161d	03 Oct 2011, 04:18	0.05 MB	89	109
147,853 147,853	0000000000000264e9d3a5bcb56bff6480bd9d6cf000d880ad2356a1b8102179	03 Oct 2011, 03:37	0.00 MB	5	0
147,852 147,852	00000000000000d4ff364547039a4a9b678b59760870298de2f75514f86be0e3	03 Oct 2011, 03:36	0.02 MB	76	30
147,851 147,851	000000000000063e9d77d6a17b87615db8f9468bc90fdfea2f8927e6e9e65411	03 Oct 2011, 03:30	0.01 MB	8	1,069
147,850 147,850	00000000000006d759921946531cf7f460adbb2f16654ab9f4137b798dbe6956	03 Oct 2011, 03:29	0.00 MB	12	0
147,849 147,849	00000000000002d3c0f7f013ab4eb2f5944fcb4490e00c3ff8147670ec0205c2	03 Oct 2011, 03:28	0.01 MB	31	462
147,848 147,848	000000000000011e901cb2414e865118a5a35f51f119b700c57b9f595edbe1c8	03 Oct 2011, 03:18	0.03 MB	74	258
147,847 147,847	00000000000000bf9f0b6bd4f8e8f7232986b55899bf866b6c019767c6aea748	03 Oct 2011, 02:56	0.00 MB	15	57
147,846 147,846	000000000000055bd597d18fa7c75156d5e282268ae90bc56eb01c07bcb7e58d	03 Oct 2011, 02:52	0.02 MB	18	62
147,845 147,845	00000000000002ced767eb24508aedac683f3152136fd177ee3f914ec45a7df7	03 Oct 2011, 02:46	0.02 MB	55	129
147,844 147,844	000000000000082585d42ed766308e09f250e7e03b17c7d20fcc3547df0adddf	03 Oct 2011, 02:27	0.03 MB	100	225
147,843 147,843	00000000000009c8eab0e1f8677609835a33367519a7645447bcfe88e96cc1a3	03 Oct 2011, 02:08	0.01 MB	11	52
147,842 147,842	00000000000001f29a3f84ecd3617b81fd9b02759fb6e338dc13f1e51a7dc442	03 Oct 2011, 02:03	0.02 MB	72	0

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.69 GB sent, 93.45 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.