Blockchain Explorer | learn me a bitcoin

Memory Pool

19,525 transactions

53.51 vMB

Show Random Selection

Max Size: 143/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,346	00000000000000000003629a0000000000000000000000000000000000000000	2 mins, 2 secs	1.00 vMB	3,659	10

Blockchain

Tip: 843,345 (181,238 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
662,107 662,107	0000000000000000000178636140ea1324985589e1ea531a3e368e249bb29fdd	19 Dec 2020, 21:20	1.38 MB	2,912	43
662,106 662,106	000000000000000000074bb9fe03edb262053fa0759933b66baced2161602a4f	19 Dec 2020, 21:14	1.33 MB	2,184	60
662,105 662,105	000000000000000000005754accef2a877e510e32d1a3bbde5ce74cf7c6c0b2b	19 Dec 2020, 21:04	1.66 MB	1,183	45
662,104 662,104	00000000000000000007b397cdcb86c4f43023dadcd0cee12b1c1d9c543e86de	19 Dec 2020, 20:59	1.38 MB	1,541	34
662,103 662,103	0000000000000000000df29ef24eee37e07e040057b9b03cb113beb8ecbed9c1	19 Dec 2020, 20:56	1.31 MB	2,384	43
662,102 662,102	00000000000000000000807f09864972ddcbd095f4009792fb1969c4a99ca662	19 Dec 2020, 20:52	1.36 MB	2,214	58
662,101 662,101	00000000000000000005f240d7403d22ad4713d83f3fbda1c166c85ccd437364	19 Dec 2020, 20:44	1.33 MB	718	36
662,100 662,100	000000000000000000062926dc34c738135c0e0d413928952579ca5e456ef737	19 Dec 2020, 20:44	1.40 MB	2,886	105
662,099 662,099	00000000000000000000e127810520e836854b0226c67ff641a4dc453ffe575e	19 Dec 2020, 20:25	1.38 MB	1,934	78
662,098 662,098	000000000000000000063e05e3aa1309b354cb5f5d74bd8547a4b03cd87557a2	19 Dec 2020, 20:11	1.21 MB	1,795	114
662,097 662,097	00000000000000000006949e2567efe97d9e0556d679ba07062fede53d00043a	19 Dec 2020, 20:00	1.13 MB	1,872	29
662,096 662,096	00000000000000000003d0c8c7143d33495735cecd11bce406b85d95462d7639	19 Dec 2020, 19:58	1.31 MB	2,500	86
662,095 662,095	0000000000000000000928d6ea1ff20af5c79d5ddb62474e4fc6aec92ca3561e	19 Dec 2020, 19:43	1.20 MB	2,706	53
662,094 662,094	00000000000000000008ebcda2bf277c54727f9ede004b68b6285b4e1f565ba9	19 Dec 2020, 19:37	1.45 MB	1,581	40
662,093 662,093	0000000000000000000eae30001eda739bec21bd5ebcbea3e9642492c35b8572	19 Dec 2020, 19:36	1.33 MB	2,838	119
662,092 662,092	0000000000000000000a075a2d6ff45b3fece07dd878be6ef70360d71bbdca9b	19 Dec 2020, 19:15	1.07 MB	2,954	33
662,091 662,091	00000000000000000008c8ad5296f481873b671bd4f626f886f4ee53e4be53a5	19 Dec 2020, 19:13	1.28 MB	2,516	82
662,090 662,090	0000000000000000000286a17634e0c80d678ab9e130f9a9efffaf4b9585ae6b	19 Dec 2020, 19:01	1.32 MB	2,400	80
662,089 662,089	000000000000000000078509cf5472e9f41b6202ea845dd597f98060b8dca7ae	19 Dec 2020, 18:51	1.52 MB	1,703	71
662,088 662,088	0000000000000000000a8c683c6f2a56e8a16e8215e4dae23d3097b1fe0b62fe	19 Dec 2020, 18:43	1.22 MB	3,104	76
662,087 662,087	0000000000000000000c719db51ae2b06da590ef09d9d44425df2e47b400e833	19 Dec 2020, 18:35	1.38 MB	2,729	84

Previous 10 blocks ↓

Total Size: 649.30 GB

Node Information

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

Uptime: 1 month, 10 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,781.27 GB sent, 57.27 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.