Blockchain Explorer | learn me a bitcoin

Memory Pool

53,082 transactions

45.74 vMB

Show Random Selection

Max Size: 175/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,048	000000000000000000035cb80000000000000000000000000000000000000000	9 mins, 6 secs ago	1.00 vMB	3,781	34

Blockchain

Tip: 848,047 (327,548 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,499 520,499	000000000000000000360f47c6589649e090b4ec3e08f7245757985c8fc8da3c	30 Apr 2018, 01:15	1.17 MB	2,681	49
520,498 520,498	00000000000000000018ea21430500f645d6a5f467c666cff0b3ff8546693af1	30 Apr 2018, 00:41	0.85 MB	1,832	44
520,497 520,497	000000000000000000126d088a2b6a93018356d8e11666c43cf2b00b32da8907	30 Apr 2018, 00:25	0.92 MB	2,055	38
520,496 520,496	0000000000000000000ad07676ebfc40f80ca3a79297ada4628974dc3bcec88d	30 Apr 2018, 00:05	0.07 MB	153	56
520,495 520,495	0000000000000000000b5dbeb24ea41e52867eaa9969a66df99ef5917848514e	30 Apr 2018, 00:03	0.58 MB	1,008	46
520,494 520,494	00000000000000000043f00c18af0618c5510729a327ebe87791b0d93458e59e	29 Apr 2018, 23:55	0.69 MB	1,588	33
520,493 520,493	0000000000000000000fe006e5fb77046f82b869f0852757792fb348586dd59b	29 Apr 2018, 23:45	0.39 MB	1,006	58
520,492 520,492	0000000000000000003be6b20e8d0055473b47e7cc3e6fcb4965285c415cc807	29 Apr 2018, 23:32	0.52 MB	1,212	31
520,491 520,491	000000000000000000347463cc79b8547de44052ba815153ed4c4ea9a3cbaec6	29 Apr 2018, 23:25	0.57 MB	1,296	55
520,490 520,490	0000000000000000003e9eaf73768065111babdcafa3025c7eac3fbfc4ddddea	29 Apr 2018, 23:08	0.63 MB	1,560	43
520,489 520,489	00000000000000000001b8e6065da1aa82fc1cf75d0394a6f8b939e9192e34c2	29 Apr 2018, 22:55	0.37 MB	863	58
520,488 520,488	0000000000000000003913c8d6eb5fdac243db74a95c317d0a6cf5570d539678	29 Apr 2018, 22:47	0.47 MB	712	36
520,487 520,487	0000000000000000003aaf93199af630377d1361e35bcea42be6c1dbb6965afd	29 Apr 2018, 22:42	1.16 MB	2,846	45
520,486 520,486	00000000000000000010c02ce17ab7274d837e5c424804259f5faf44a15803c5	29 Apr 2018, 22:15	0.43 MB	1,072	43
520,485 520,485	0000000000000000004398e95540ff7ec1480d197226ec36dbdb66273481c0ed	29 Apr 2018, 22:06	0.17 MB	378	37
520,484 520,484	0000000000000000004479e4904693031c3b91455d4c04206c0f1cc22fe3e800	29 Apr 2018, 22:02	0.19 MB	326	47
520,483 520,483	00000000000000000022604da4fb6ea293adea5f07e2eaf330f018f1b86775c9	29 Apr 2018, 22:00	0.75 MB	613	18
520,482 520,482	000000000000000000437c7fa823162219ef65bf4f1d6b0dfd06c94232115851	29 Apr 2018, 21:55	1.07 MB	1,371	29
520,481 520,481	0000000000000000002e31d0714a5ab23100945ff87ba2d856cd566a3c9344ec	29 Apr 2018, 21:44	0.02 MB	53	22
520,480 520,480	00000000000000000004fd9e82855dd33efffd69aa303b0d4cfd0b4b3e1dd476	29 Apr 2018, 21:44	0.56 MB	375	7
520,479 520,479	0000000000000000001bde32aeeaeaa53a60e7267b2bfd4ced8690f4cb078724	29 Apr 2018, 21:41	1.10 MB	1,772	31

Previous 10 blocks ↓

Total Size: 657.85 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 2 days, 54 minutes
Connections: 10 outgoing, 67 incoming
Data Transfer: 386.89 GB sent, 0.98 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.