Blockchain Explorer | learn me a bitcoin

Memory Pool

33,139 transactions

37.31 vMB

Show Random Selection

Max Size: 160/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,499	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 26 secs	1.00 vMB	1,794	17

Blockchain

Tip: 842,498 (176,069 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,429 666,429	0000000000000000000c31debac5189d1dfab8a86ee8292f1cb40fc8e2fe60fd	17 Jan 2021, 08:42	1.32 MB	2,168	68
666,428 666,428	0000000000000000000ccd895e52d4898a66fa8fcc9aa5453e6ce08992026c1d	17 Jan 2021, 08:24	1.22 MB	1,758	21
666,427 666,427	000000000000000000099b24a3d546931f1f586d567fc8f030c9c5202489bdc0	17 Jan 2021, 08:21	1.18 MB	2,155	11
666,426 666,426	0000000000000000000847a0bc567868100878d782c7a80a08f3527b2e67a64e	17 Jan 2021, 08:21	1.29 MB	2,168	27
666,425 666,425	000000000000000000084be81e7e7c80093864b613c81b9c40f2161796ff3ca8	17 Jan 2021, 08:18	1.44 MB	2,278	73
666,424 666,424	0000000000000000000aabf2dfcd5008e58f24d14eb40bcf948bbe8dc7a59279	17 Jan 2021, 08:14	1.26 MB	2,998	123
666,423 666,423	000000000000000000003d2b8f1f5c4933004e3d579e1a7ca42703fa8d3b55ec	17 Jan 2021, 07:24	1.42 MB	2,273	65
666,422 666,422	0000000000000000000013180efa92ba17a0ff02df33601c8bcb4c7a1d8d622e	17 Jan 2021, 07:04	1.28 MB	2,022	29
666,421 666,421	0000000000000000000ce551b7dcbec4ce6c8364be889029d2148a9942e91d3e	17 Jan 2021, 06:59	1.27 MB	1,000	88
666,420 666,420	000000000000000000093f0747908ba43719d7b00fa99a7575d71b9d564dad41	17 Jan 2021, 06:57	1.04 MB	524	106
666,419 666,419	0000000000000000000b9b358f15d2547e6031b801cd212a63ab7c1c3e952c73	17 Jan 2021, 06:44	1.34 MB	2,450	50
666,418 666,418	000000000000000000009237acb5547ca00554a46a84e429497e18c09dabb10a	17 Jan 2021, 06:30	1.18 MB	2,420	22
666,417 666,417	00000000000000000003207aaf6b8448ea168610106bd04d0c27ecd5e4f6514d	17 Jan 2021, 06:28	1.41 MB	2,104	67
666,416 666,416	0000000000000000000d8735dcddc56a52a51b48f14f311b09f758d60b5559fb	17 Jan 2021, 06:26	1.34 MB	3,043	119
666,415 666,415	00000000000000000002d1a30748ac3253ee42d1f74d3db260489862d7e5a037	17 Jan 2021, 05:26	1.45 MB	2,798	73
666,414 666,414	00000000000000000000ead7e1161a02cd259357a2e35e60a27f9413a877b800	17 Jan 2021, 05:01	1.48 MB	2,220	59
666,413 666,413	0000000000000000000cc91ff91676b0434619e782387c09767e371a649d4cfa	17 Jan 2021, 04:42	1.26 MB	1,701	12
666,412 666,412	00000000000000000006f9597ba55f9a7217bcef6063340aae66c452f27e537b	17 Jan 2021, 04:41	1.36 MB	2,343	39
666,411 666,411	0000000000000000000a17b683c87c04bf7d61b8cb5655c68993efff23ea2566	17 Jan 2021, 04:30	1.45 MB	2,265	50
666,410 666,410	0000000000000000000158153a1527152e180f61e4814867722de46342692e7f	17 Jan 2021, 04:20	1.34 MB	2,319	90
666,409 666,409	00000000000000000007a9d2e4759996ffd4b6b4cfcc80afd61e5a1de269534a	17 Jan 2021, 04:02	1.29 MB	2,233	114

Previous 10 blocks ↓

Total Size: 647.67 GB

Node Information

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

Uptime: 1 month, 4 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,531.49 GB sent, 47.09 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.