Blockchain Explorer | learn me a bitcoin

Memory Pool

1,313 transactions

0.38 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
908,634	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 21 secs	0.38 vMB	1,308	2

Show Transactions

Blockchain

Tip: 908,633 (888,539 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
20,094 20,094	00000000f0399d15edc7af756587472d3fa638739f1cd4b5d2c780a3c87c1aaf	24 Jul 2009, 02:40	1
20,093 20,093	000000001ee98bfb3e305ffbf70d802b6a950fbcd47041a629897766b8cd1d90	24 Jul 2009, 02:21	1
20,092 20,092	00000000028f995a9e138a987a138e91e0fdda34421f2715230d51e8e99267b9	24 Jul 2009, 01:58	1
20,091 20,091	00000000247abaf9211fe22154d0ea19d901f6890ba9d9eff5d89edfa2496714	24 Jul 2009, 01:38	1
20,090 20,090	0000000026e03b02468f1e25cfa0ecf82c6a9a8b5c65c2572c8d6bd8a39000de	24 Jul 2009, 01:25	1
20,089 20,089	00000000ec3d2839547685b850fa7821aa7bb0074caeb4bea36471438cd085c0	24 Jul 2009, 01:19	1
20,088 20,088	0000000051fed52ce04be23fbc4f391eeecfef96511657c8b022e959641a0178	24 Jul 2009, 01:04	1
20,087 20,087	00000000d68d4ff99479ac08d9862272a9a77988721106cec1587f1c09fd952c	24 Jul 2009, 00:36	1
20,086 20,086	0000000055c04bd68689e734ab2318cfe90642e99757601fd3095f8956aba5ed	24 Jul 2009, 00:30	1
20,085 20,085	0000000027ac2f0b6040a4c30abc07faf4a11447bf74d4844afad12240a1155c	24 Jul 2009, 00:29	1
20,084 20,084	00000000887a5681560881c0194b073b71603f1520cc1eb3a7d3cd96b5db7c82	24 Jul 2009, 00:14	1
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

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.80 GB sent, 101.29 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.