Blockchain Explorer | learn me a bitcoin

Memory Pool

31,151 transactions

45.73 vMB

Show Random Selection

Max Size: 173/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,419	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 43 secs	1.00 vMB	2,458	16

Blockchain

Tip: 842,418 (170,319 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
672,099 672,099	0000000000000000000a698d8debeba5d9fa3b8f3d319be5ebb4ac5f115c2087	25 Feb 2021, 07:28	1.19 MB	2,396	58
672,098 672,098	00000000000000000005dffbf9b705907c1b32cf1bd95f4aa6d7b69b6f932b2b	25 Feb 2021, 07:21	1.32 MB	1,959	84
672,097 672,097	00000000000000000003a4eb6b08baed2a0e4e700a87b6633afe8e8be0404d51	25 Feb 2021, 07:13	1.21 MB	2,153	64
672,096 672,096	000000000000000000000ba38802f756f6ccc2a2ddd90249c168df94e7486495	25 Feb 2021, 07:06	1.33 MB	2,751	104
672,095 672,095	000000000000000000075fb8e9803eb0977c35aaaf50144f78250af13f014489	25 Feb 2021, 06:50	1.53 MB	1,137	37
672,094 672,094	0000000000000000000bdd231c4c407368c82e3ddbc1cde99ccbf0f6f060d57d	25 Feb 2021, 06:46	1.35 MB	1,167	35
672,093 672,093	0000000000000000000ac48069e7d8857f87b66ad0fe1871526039a75deae41f	25 Feb 2021, 06:44	1.21 MB	2,432	54
672,092 672,092	0000000000000000000336f6ecd8e8c5e4c8fa2a2b6e57d5c15ec239bde9c891	25 Feb 2021, 06:38	1.20 MB	2,092	50
672,091 672,091	000000000000000000041a70963fde46fa80b6bec36712917ecb9c86c79c89d0	25 Feb 2021, 06:33	1.30 MB	2,105	106
672,090 672,090	0000000000000000000aa9298803c3684817a6c07ec6fe36c786eadf4aa385d4	25 Feb 2021, 06:22	1.20 MB	1,988	153
672,089 672,089	0000000000000000000bc749052a33d223a60bc5b1ae50bc5aeba6c5d70fa721	25 Feb 2021, 06:00	1.25 MB	2,108	106
672,088 672,088	00000000000000000003f5020bc6cb029d0d36e0c3e432bd25cb2aa5d86b6380	25 Feb 2021, 05:47	1.58 MB	1,508	53
672,087 672,087	00000000000000000002575660cac829ed86e86dcf4e9c0396cf778fb27f2d4e	25 Feb 2021, 05:39	1.55 MB	1,403	53
672,086 672,086	00000000000000000002c28385072111b8e693ea9babbd0ce0e00aff05624205	25 Feb 2021, 05:31	1.84 MB	223	24
672,085 672,085	00000000000000000009c40266d3277b4f54ccdff9e804d683f8fd893d2f6e6f	25 Feb 2021, 05:31	1.79 MB	433	30
672,084 672,084	000000000000000000050b02a2b6adf22d9bb4c369bfdae2cc5c11445a38ac64	25 Feb 2021, 05:29	1.16 MB	1,490	48
672,083 672,083	0000000000000000000a83c99f56668e394fc2134d1d83a4aaae5fed7ef974b7	25 Feb 2021, 05:24	1.36 MB	2,465	90
672,082 672,082	0000000000000000000989b3c1a170f1460116f30d311747b0799e2f83d5750a	25 Feb 2021, 05:08	1.23 MB	1,899	95
672,081 672,081	0000000000000000000a0c67aff3bb28f9c2a27cf444e96dd77b4b3c6200fab5	25 Feb 2021, 04:56	1.15 MB	1,476	54
672,080 672,080	0000000000000000000396f62f12682084757127ca526494fb9d50e8be7cd1c2	25 Feb 2021, 04:49	1.27 MB	2,586	69
672,079 672,079	0000000000000000000ac509025b080cdad820baec1ff49fba108d656020fc6c	25 Feb 2021, 04:40	1.36 MB	2,457	120

Previous 10 blocks ↓

Total Size: 647.51 GB

Node Information

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

Uptime: 1 month, 3 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,496.87 GB sent, 46.11 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.