Blockchain Explorer | learn me a bitcoin

Memory Pool

35,503 transactions

45.23 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,449	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 21 secs ago	1.00 vMB	4,099	25

Blockchain

Tip: 842,448 (176,005 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,443 666,443	0000000000000000000d54d44ffda36dc3e9af26fdd65b40c15b28287c74dd3f	17 Jan 2021, 10:28	1.33 MB	2,154	49
666,442 666,442	0000000000000000000608510a6a9d046b632bdbe84fb5eff306f0390ada8401	17 Jan 2021, 10:15	1.07 MB	1,012	18
666,441 666,441	00000000000000000007b8c6f79af669a175bf55e581a473a1d02642deb57639	17 Jan 2021, 10:13	1.43 MB	2,137	60
666,440 666,440	00000000000000000004754d846c1a662cbdecc858d12264449caf82c65f9586	17 Jan 2021, 10:05	1.11 MB	722	103
666,439 666,439	000000000000000000003e5fb1b0a6f83743c1f13d4bbef9b985c4ee4a16c34f	17 Jan 2021, 09:56	1.31 MB	1,661	37
666,438 666,438	00000000000000000002a7989c92ab05d9c7bee271fd5e8bc0ed19137893228a	17 Jan 2021, 09:47	1.40 MB	2,124	48
666,437 666,437	00000000000000000007d4171173d1505e3f7d5a7242a83ce3fd6e1db96e0d9a	17 Jan 2021, 09:35	1.21 MB	2,153	33
666,436 666,436	0000000000000000000c5a1673629a33b76ce1e0f0761010a0af8c28d8ef8f8a	17 Jan 2021, 09:28	1.37 MB	2,810	74
666,435 666,435	0000000000000000000ae38f8e637438dc6f39b04e3343fbfc2d0240f4410683	17 Jan 2021, 09:05	1.37 MB	1,349	21
666,434 666,434	0000000000000000000050505349585ab51cb90b365ae01d81eacccafab34c18	17 Jan 2021, 09:02	1.23 MB	1,906	36
666,433 666,433	0000000000000000000b2a8db5f40859d0c3796b1cbbeda78fecf7ae6d468740	17 Jan 2021, 08:53	1.13 MB	1,381	14
666,432 666,432	00000000000000000007d2448b37c1f5999e0395f0ec6803292ee7e09b77b9df	17 Jan 2021, 08:52	1.28 MB	2,286	36
666,431 666,431	00000000000000000009b8c6f056466afa997480a935ed46b60679c3652d1de3	17 Jan 2021, 08:44	1.34 MB	1,567	15
666,430 666,430	0000000000000000000bab3ca3f7d70c96c201691a8d8baf39f6fd7da7612106	17 Jan 2021, 08:43	1.37 MB	1,410	15
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

Previous 10 blocks ↓

Total Size: 647.57 GB

Node Information

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

Uptime: 1 month, 4 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,511.90 GB sent, 46.51 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.