Blockchain Explorer | learn me a bitcoin

Memory Pool

62,666 transactions

30.38 vMB

Show Random Selection

Max Size: 156/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,476	00000000000000000003629a0000000000000000000000000000000000000000	20 secs ago	1.00 vMB	2,232	14

Blockchain

Tip: 844,475 (344,402 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,073 500,073	00000000000000000004bb75b814f97c234122d803709fb490b80ac8480b513d	19 Dec 2017, 05:30	1.14 MB	2,743	422
500,072 500,072	000000000000000000424cfc838096e13587ae3dee1b47b1c0339fead203f018	19 Dec 2017, 05:25	1.07 MB	2,546	438
500,071 500,071	0000000000000000003b8f623baee756a14a28c5226f741ab7f36aa7705c8f8b	19 Dec 2017, 05:11	1.08 MB	2,283	474
500,070 500,070	000000000000000000814ec9ee95ba675382f9c5002067153252a6479bb6b845	19 Dec 2017, 04:40	1.06 MB	2,766	446
500,069 500,069	000000000000000000348bb3c510528690ed5216e5add5f1b7251d6eb9c5e5f3	19 Dec 2017, 04:19	1.06 MB	2,354	463
500,068 500,068	0000000000000000004db0f20aba8544b19b64f5744e18ac1d3d6da84a612a8d	19 Dec 2017, 03:53	1.08 MB	2,585	434
500,067 500,067	000000000000000000728f3d1bce896ebb73e013958ecaaa469729c6656d7b67	19 Dec 2017, 03:35	1.05 MB	2,771	423
500,066 500,066	0000000000000000004d7a369ff032b7119d65ca29f42946d00ee9e607ee4a7f	19 Dec 2017, 03:24	1.06 MB	2,841	448
500,065 500,065	0000000000000000007b760e632655d2e23171c17e290f869d3d42453820b165	19 Dec 2017, 03:01	1.06 MB	2,431	454
500,064 500,064	00000000000000000023a2f03b129a3a7242faf95e6543d96977b98d99c29b52	19 Dec 2017, 02:42	1.07 MB	2,008	399
500,063 500,063	00000000000000000090de8a3fe74a056a6f0cdf49d12022b544500121d42611	19 Dec 2017, 02:40	1.06 MB	2,545	429
500,062 500,062	0000000000000000008c43afde203f80c400998ce3e2351013912f7ac0169798	19 Dec 2017, 02:15	1.03 MB	2,380	319
500,061 500,061	000000000000000000628d03e7731ec7e2aca4f539520c530b615137cf2a3263	19 Dec 2017, 02:13	1.06 MB	2,694	418
500,060 500,060	0000000000000000000019f0c1ff2557e7a9e2364ac8154c4940b6502a0d4b6a	19 Dec 2017, 01:58	1.07 MB	2,727	399
500,059 500,059	0000000000000000000e18c98331178293d9ce9a8cf3b5e5511d1e55a9d59af4	19 Dec 2017, 01:49	1.07 MB	2,715	332
500,058 500,058	0000000000000000007985655602468e740df5d78b3c13e0f0b3fbf8d75fb8b7	19 Dec 2017, 01:48	1.08 MB	2,509	410
500,057 500,057	000000000000000000538c08eb4b09cb2e32994937bbfb7508334c59e1137df9	19 Dec 2017, 01:27	1.04 MB	3,145	391
500,056 500,056	00000000000000000074db0eee0d8894302fb15abc7f8c85a5eb033dc84c689d	19 Dec 2017, 01:19	1.08 MB	2,472	392
500,055 500,055	00000000000000000053c58a733f70459535ca1abeac7c3eecea2b992b8b9ba7	19 Dec 2017, 01:19	1.09 MB	2,409	458
500,054 500,054	000000000000000000477dc554afc6d56796fade3d8076341df380988e48fec1	19 Dec 2017, 00:45	1.06 MB	2,370	304
500,053 500,053	0000000000000000008e660ec8d93ddc30793bd4eb3e466f672e754746c657a3	19 Dec 2017, 00:44	1.07 MB	2,993	426

Previous 10 blocks ↓

Total Size: 651.41 GB

Node Information

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

Uptime: 1 month, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,126.83 GB sent, 68.41 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.