Blockchain Explorer | learn me a bitcoin

Memory Pool

52,394 transactions

37.85 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
839,859	0000000000000000000342190000000000000000000000000000000000000000	2 mins, 34 secs	1.00 vMB	2,649	77

Blockchain

Tip: 839,858 (232,354 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
607,504 607,504	00000000000000000011663be6abf8890af242638dd32090b41d55491c498cb8	10 Dec 2019, 11:22	1.33 MB	2,770	18
607,503 607,503	0000000000000000000f9534f44110d49bf468391828f6ab0bd71b8876643b14	10 Dec 2019, 11:13	1.50 MB	2,758	18
607,502 607,502	0000000000000000000ee8ca62c084a774fe2f0913af1433159e058d77db6b6c	10 Dec 2019, 11:03	1.26 MB	2,855	18
607,501 607,501	0000000000000000000c466bdff9122c3b539538472993e7fc60a90c8ca5514d	10 Dec 2019, 10:51	1.12 MB	2,679	6
607,500 607,500	0000000000000000000b1993fe4bbfaf7fd5a550f83f5db2b9d891aed7cd9731	10 Dec 2019, 10:49	1.29 MB	2,672	20
607,499 607,499	00000000000000000009aada37559d149fc95134a8f4f225f56fa0fc5eb34315	10 Dec 2019, 10:36	1.37 MB	2,605	12
607,498 607,498	00000000000000000007777194cae4d9cf1cd1862b44526c5e56b2a7b59f6134	10 Dec 2019, 10:34	1.25 MB	2,686	40
607,497 607,497	0000000000000000000ebe850af075442440cb8cd5bb1ddc50f97bde9d176bce	10 Dec 2019, 09:57	0.02 MB	34	21
607,496 607,496	000000000000000000011b6631134b57aecfe6c132afb30f2ce5f7b212debffc	10 Dec 2019, 09:57	0.59 MB	1,393	19
607,495 607,495	00000000000000000008a8112b045ef138dcf0e6fdcb06c073291310b6aa4b68	10 Dec 2019, 09:51	1.24 MB	2,667	16
607,494 607,494	000000000000000000057e544943ae6473e2cdb507fb4fd47156368e6f24cce0	10 Dec 2019, 09:40	1.37 MB	2,004	16
607,493 607,493	000000000000000000099d652efe408f797b1fa96d502571b089c2410d75ed9d	10 Dec 2019, 09:33	1.28 MB	2,995	22
607,492 607,492	00000000000000000004519651543afaec6f657fc6d821451db46eabd528d66e	10 Dec 2019, 09:20	1.27 MB	3,033	3
607,491 607,491	0000000000000000000593794736048ae936fd15be6e86ebe2b357cbf29b2447	10 Dec 2019, 09:19	1.34 MB	2,718	28
607,490 607,490	0000000000000000001578f05f2a883cdc4a730512d425ab3111e5b431ee3f2b	10 Dec 2019, 08:58	1.25 MB	2,963	22
607,489 607,489	0000000000000000001221e20229cbca1fcab793f9018c60765e3cfe174c2eb1	10 Dec 2019, 08:42	1.29 MB	2,704	10
607,488 607,488	0000000000000000000b7789a821706f32aedbbd7421b4310f6bbed238962bec	10 Dec 2019, 08:40	1.27 MB	1,896	32
607,487 607,487	000000000000000000096475e5684ed8538aac183bf269fade1064667782033c	10 Dec 2019, 08:14	0.57 MB	1,391	19
607,486 607,486	0000000000000000000db33e235838fea73683110b111b35b9f2a6bd8cde52ee	10 Dec 2019, 08:10	1.19 MB	2,389	9
607,485 607,485	0000000000000000000f3efb4c5adcdc51535d305cbe517b3bd856bc958c986d	10 Dec 2019, 08:08	1.37 MB	2,382	38
607,484 607,484	000000000000000000026876f0b5c22636fa27671feacdd5fab09253878023de	10 Dec 2019, 07:43	0.35 MB	821	21

Previous 10 blocks ↓

Total Size: 642.85 GB

Node Information

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

Uptime: 16 days, 3 hours, 19 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 7,234.19 GB sent, 16.71 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.