Blockchain Explorer | learn me a bitcoin

Memory Pool

23,013 transactions

29.00 vMB

Show Random Selection

Max Size: 124/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,849	0000000000000000000331db0000000000000000000000000000000000000000	4 secs ago	1.00 vMB	4,983	15

Blockchain

Tip: 841,848 (178,750 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
663,098 663,098	00000000000000000005b44b0c4cdb7bef59f3e5cd08afa8b03268f7fc11ed9b	26 Dec 2020, 20:49	1.35 MB	2,755	76
663,097 663,097	000000000000000000057f53ae85617e6dfbaadafb37c19e7ca02dda37ab669f	26 Dec 2020, 20:41	1.35 MB	3,028	115
663,096 663,096	000000000000000000085e5e322de832e559c03fbb6a15910a4b15fe48e36074	26 Dec 2020, 20:13	1.33 MB	2,670	105
663,095 663,095	0000000000000000000c15de2cbe0daf1bcbf204d74a059db1e994f72384e4bb	26 Dec 2020, 20:02	1.20 MB	1,705	128
663,094 663,094	000000000000000000086bcde3a576d39aef9421bb820a5bbe89d6902eadf514	26 Dec 2020, 19:35	1.41 MB	2,677	62
663,093 663,093	0000000000000000000307b17836fe74618cb8681c1658258441998336889724	26 Dec 2020, 19:34	1.28 MB	3,152	131
663,092 663,092	000000000000000000090b03e956704da2e6aaaebb6dd12f622b99d279039c11	26 Dec 2020, 18:56	1.30 MB	1,971	34
663,091 663,091	00000000000000000009c8454f9df9eaca5b9f050ec90819fa0b8e245d54a5b3	26 Dec 2020, 18:51	1.34 MB	2,391	72
663,090 663,090	00000000000000000008b7a1eba2dd7f39acb618938151138c72d593463a230a	26 Dec 2020, 18:38	1.83 MB	1,012	11
663,089 663,089	0000000000000000000dac23bb8d648badfe833e22eddb7c69682b8dc341b6f6	26 Dec 2020, 18:36	1.87 MB	1,113	14
663,088 663,088	00000000000000000007f7a5ccbbb357379f46e521669fc0a7bd89271804a7e6	26 Dec 2020, 18:34	1.44 MB	1,619	15
663,087 663,087	00000000000000000004cffdf17d05d31a6f826fdf5e737409277c755aca8d7a	26 Dec 2020, 18:32	1.32 MB	2,113	32
663,086 663,086	00000000000000000008d4f84ffcdc39f4fbecf132529db56e2844327a42ab4c	26 Dec 2020, 18:27	1.32 MB	2,062	21
663,085 663,085	00000000000000000003755cfb10b715698f0e158df611557a1a2a3aac31b587	26 Dec 2020, 18:24	1.20 MB	2,338	30
663,084 663,084	000000000000000000063e24f7c17c4ef2a9041a7c13a36f0e507084f8e583be	26 Dec 2020, 18:20	1.33 MB	2,686	68
663,083 663,083	00000000000000000003016a75ce407031e8e82253aa7af1742653af03cac5df	26 Dec 2020, 18:09	1.28 MB	2,770	22
663,082 663,082	0000000000000000000d515e74bfc53afca957fa76594ee2e36b1ee9ee70dba9	26 Dec 2020, 18:07	1.24 MB	1,408	108
663,081 663,081	0000000000000000000761adaea3cc748f546e0fdb4d36bd8c3f8dd1503610af	26 Dec 2020, 18:00	1.17 MB	2,224	49
663,080 663,080	0000000000000000000b2a3e90a91aaf26a54ec6cb771bec314af6ed8b773a17	26 Dec 2020, 17:55	1.28 MB	2,419	30
663,079 663,079	0000000000000000000a327b907c34747d0e2faaae9766eb402525616bbe9804	26 Dec 2020, 17:53	1.19 MB	3,053	57
663,078 663,078	000000000000000000026851602ae7e0d29b5ae45c0f51d7cced413a1278aa93	26 Dec 2020, 17:47	1.17 MB	2,447	39

Previous 10 blocks ↓

Total Size: 646.48 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 30 days, 1 hour, 33 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,356.71 GB sent, 37.96 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.