Blockchain Explorer | learn me a bitcoin

Memory Pool

28,026 transactions

40.97 vMB

Show Random Selection

Max Size: 144/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,084	00000000000000000003629a0000000000000000000000000000000000000000	6 mins, 23 secs ago	1.00 vMB	4,134	16

Blockchain

Tip: 843,083 (215,812 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,271 627,271	00000000000000000009159a8f1aa246c5bcf35709f080e13ac51ef980404975	23 Apr 2020, 08:56	1.35 MB	2,561	34
627,270 627,270	0000000000000000000dc6156710b808f975f399d18c10872b76a206dbb1db3b	23 Apr 2020, 08:36	1.76 MB	407	3
627,269 627,269	0000000000000000000d69ed003f838c2f95010bba8d1fb96c5d48d87faee86c	23 Apr 2020, 08:35	1.56 MB	1,293	2
627,268 627,268	00000000000000000007cb510684669dc00a3537732b1d81605a8cdc341fa34d	23 Apr 2020, 08:34	1.14 MB	2,047	4
627,267 627,267	0000000000000000000b3aca3c184e85137fdf896aefed0d0f657d080aa3cf26	23 Apr 2020, 08:33	1.31 MB	2,794	32
627,266 627,266	0000000000000000000d47a3a141a3607a796f0b418974aca98108b6af5b6083	23 Apr 2020, 08:16	1.23 MB	2,438	14
627,265 627,265	00000000000000000000158949d496c623de778f7881b1c92336a369a137cebc	23 Apr 2020, 08:10	1.24 MB	2,171	33
627,264 627,264	000000000000000000038b728287f5b3dbf64ce74f3013c01c3ea7bc3c7eafca	23 Apr 2020, 07:54	1.32 MB	2,550	32
627,263 627,263	00000000000000000008bd365d9b16ee64497d738c3bcb44e26557968f68129b	23 Apr 2020, 07:36	1.37 MB	1,861	15
627,262 627,262	00000000000000000009747f64f68b48d0d27d5d8a327fd53aa45462ec4344db	23 Apr 2020, 07:30	1.42 MB	2,026	11
627,261 627,261	00000000000000000009dcd4b7bfc23cfaea4371fadfc28e77203dc62ce0eeb6	23 Apr 2020, 07:25	1.05 MB	573	3
627,260 627,260	00000000000000000009028753ee30852c8b35ef9d973c113a90c74429272f7a	23 Apr 2020, 07:24	1.39 MB	1,243	4
627,259 627,259	00000000000000000003fa2a3f70a051efa3defb7eab8111b7e0c527bc4b3bff	23 Apr 2020, 07:24	1.25 MB	2,381	19
627,258 627,258	0000000000000000000896fc9e52892d06c19af936f4ae703870309eb363fd33	23 Apr 2020, 07:14	1.33 MB	2,329	29
627,257 627,257	000000000000000000056314b7685cecb16eded722f4b694710769787e42b6d4	23 Apr 2020, 07:00	1.33 MB	1,458	18
627,256 627,256	0000000000000000000a86f25bacf6a7b866c5c328bd16c00d28d2f354534de4	23 Apr 2020, 06:53	1.24 MB	1,929	20
627,255 627,255	000000000000000000111726b0ec215dafbe9493d2e8426571d400c02fd261ed	23 Apr 2020, 06:42	1.30 MB	2,831	6
627,254 627,254	0000000000000000000b3a58933e2aee498ff9300fad031ee7bcc14bc4657856	23 Apr 2020, 06:41	1.16 MB	2,329	6
627,253 627,253	00000000000000000008d08e7664970ab3f5f59dff52f7e83915b8b66dbd3aa3	23 Apr 2020, 06:40	1.17 MB	1,570	9
627,252 627,252	00000000000000000006006b72bb111ea3c1ffb232a97b8cb86a83140732f16a	23 Apr 2020, 06:38	1.26 MB	2,359	23
627,251 627,251	000000000000000000070ab39c953fd599b27da2c171476d2b2e8533484130bd	23 Apr 2020, 06:25	1.20 MB	2,103	17

Previous 10 blocks ↓

Total Size: 648.79 GB

Node Information

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

Uptime: 1 month, 8 days, 16 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,707.88 GB sent, 54.50 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.