Blockchain Explorer | learn me a bitcoin

Memory Pool

32,911 transactions

45.03 vMB

Show Random Selection

Max Size: 176/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,990	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 29 secs	1.00 vMB	1,155	17

Blockchain

Tip: 841,989 (452,885 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,104 389,104	000000000000000004f2dad44819883bd39c969af2f544cb23cf502d32761dff	18 Dec 2015, 21:59	0.43 MB	903	80
389,103 389,103	0000000000000000035d4cfb562cf930e2f0f5fcde923132f95286a95757aed6	18 Dec 2015, 21:51	0.44 MB	1,109	39
389,102 389,102	00000000000000000425989992f3221a5f5c7361363d7434829d3e9db51a34d4	18 Dec 2015, 21:39	0.42 MB	869	34
389,101 389,101	00000000000000000810ae694333b9c99c27a22457eee3f1372549aef73e63bc	18 Dec 2015, 21:31	0.43 MB	634	19
389,100 389,100	000000000000000009ee31279b6601b0cdef7cecb971b7a015a7db2a35a3908a	18 Dec 2015, 21:28	0.75 MB	1,594	36
389,099 389,099	0000000000000000026ceab5ec6509cc9625d07a6cf8dd4d62f11f18f5a7e5c2	18 Dec 2015, 21:14	0.21 MB	464	34
389,098 389,098	000000000000000007362fca6adf6c36146c7dc419f29e8cbad4151aaf1b8908	18 Dec 2015, 21:09	0.04 MB	97	35
389,097 389,097	000000000000000004c03b865b4a41eae005cda0281cd44343cff1acb15de06c	18 Dec 2015, 21:10	0.34 MB	175	9
389,096 389,096	0000000000000000029bb0e6f6d27da5912b640c49f9c2fd4456250436c27178	18 Dec 2015, 21:08	0.25 MB	351	31
389,095 389,095	00000000000000000b98da00a9ca0cc34a2b5f6854261a6e355d878015b8e830	18 Dec 2015, 21:06	1.00 MB	2,649	41
389,094 389,094	00000000000000000a873ec37a744efff9c4f7a42a3126052e84bda1430735dd	18 Dec 2015, 20:41	0.51 MB	509	5
389,093 389,093	00000000000000000695b9c2cbbc1ba8773292b29b24142dd0fcbbad4a2afde3	18 Dec 2015, 20:40	0.49 MB	839	31
389,092 389,092	00000000000000000486b3876159a2d4ceabb1e2e9e671305a4f24f3ee56372a	18 Dec 2015, 20:33	0.53 MB	1,285	43
389,091 389,091	00000000000000000b04158e4fd2221d2f3ef8713b0d7bd43a41865fb02d9524	18 Dec 2015, 20:21	0.50 MB	1,028	36
389,090 389,090	00000000000000000b540cc72fe7ac45315f77759210eafdb7d3ae7fda389d84	18 Dec 2015, 20:13	0.45 MB	389	18
389,089 389,089	000000000000000007f626f61aa6762943e997530a678b7d7d16ec7cd09e0dfc	18 Dec 2015, 20:10	0.89 MB	426	15
389,088 389,088 ⇅	00000000000000000ba0a2074428c20b60dd96ca0fc26eb4ceec555b06bbc290	18 Dec 2015, 20:08	0.75 MB	1,572	34
389,087 389,087	00000000000000000198bcc5bd65fd0ccd1c7e3b49e0170ea80296cbfee05042	18 Dec 2015, 19:55	0.14 MB	347	37
389,086 389,086	0000000000000000035793500834d084a63e84172d3f7b6a8857345de9183934	18 Dec 2015, 19:53	0.75 MB	1,024	25
389,085 389,085	00000000000000000b61b232907adbb0480a8befcb8dcfc50a3ddffb74267078	18 Dec 2015, 19:44	0.87 MB	1,048	17
389,084 389,084	000000000000000003cfc8240c06b4434d19a7c48cb3c9deea30268436a9bcba	18 Dec 2015, 19:39	0.54 MB	1,133	38

Previous 10 blocks ↓

Total Size: 646.74 GB

Node Information

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

Uptime: 1 month, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,400.06 GB sent, 39.75 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.