Blockchain Explorer | learn me a bitcoin

Memory Pool

33,754 transactions

45.85 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,016	0000000000000000000331db0000000000000000000000000000000000000000	11 mins, 30 secs ago	1.00 vMB	4,603	20

Blockchain

Tip: 842,015 (412,630 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,385 429,385	0000000000000000004ef3e458db5d0658cdce1a4817b443f858f087e639f59f	12 Sep 2016, 02:51	0.00 MB	1	0
429,384 429,384	000000000000000004e67814b1745ac50eca43eb413ced5f51f32e69fc4c7fa5	12 Sep 2016, 02:50	0.97 MB	1,099	30
429,383 429,383	000000000000000004b03408c8cafedda17f08fb9e78ff84a2758b6bb843f94a	12 Sep 2016, 02:40	0.97 MB	736	26
429,382 429,382	000000000000000002a898af35bd563994a8bb270d0d52049e38bc4f2f381739	12 Sep 2016, 02:34	0.99 MB	1,279	39
429,381 429,381	00000000000000000324661ba2e5aa12d1d59d2a64bc656fc6cea48883fd4484	12 Sep 2016, 02:22	0.95 MB	436	17
429,380 429,380	000000000000000000ad00059e587c49264e0d3192ed3bfb8ba7f5bea82f0a1e	12 Sep 2016, 02:21	1.00 MB	2,319	66
429,379 429,379	0000000000000000048b80d1301dfa45ef5735f275619f3d15c8224051544971	12 Sep 2016, 02:00	0.29 MB	690	63
429,378 429,378	0000000000000000026889c975ddab2086cec2fde280bbcc4f46a7c63176fe08	12 Sep 2016, 01:53	0.37 MB	798	54
429,377 429,377	000000000000000003daf8f3432fbd7217aaff6ecbd08a17a78d1a6bc8583c79	12 Sep 2016, 01:46	0.32 MB	511	51
429,376 429,376	000000000000000003a1b141ef681d2f4e04ba161e27b3cde6aa31ff46983cf9	12 Sep 2016, 01:42	0.53 MB	737	41
429,375 429,375	0000000000000000019316d20f243ca4e1e840635a659a80bbbbcff2d25224a9	12 Sep 2016, 01:36	1.00 MB	2,005	47
429,374 429,374	0000000000000000026fab466c769ab5ba637c6b4907ac0703bf4d08a9a4f84d	12 Sep 2016, 01:18	0.59 MB	836	33
429,373 429,373	00000000000000000191f5f39d2141bc792dfc35bcbd6a8fc757e821d61667c0	12 Sep 2016, 01:17	1.00 MB	2,422	74
429,372 429,372	0000000000000000020de495c2de5bf5c93bc44f56528e0549d309ee0766f6e6	12 Sep 2016, 00:45	0.18 MB	406	56
429,371 429,371	0000000000000000021d4118123d6300b51ee538a76b7180adba06e0a3439316	12 Sep 2016, 00:41	0.70 MB	1,415	50
429,370 429,370	000000000000000002738135b8fb21be0ffa9195edc0f57f5b40138d458d63cb	12 Sep 2016, 00:28	0.91 MB	1,925	59
429,369 429,369	0000000000000000002acf9833370a1f4b96866c49587ab239982c3eb195ec22	12 Sep 2016, 00:08	0.17 MB	384	59
429,368 429,368	000000000000000000454abe7821934f0e0870d11c1c51fdf28db8c7f056fb9c	12 Sep 2016, 00:04	1.00 MB	1,880	43
429,367 429,367	0000000000000000049b278e9b49dd0f0e22620395bd5fe99f6b75e26e89a171	11 Sep 2016, 23:48	0.02 MB	47	56
429,366 429,366	000000000000000002dba9cc10163212ca5fcad6f7f95952a0516ba31061d342	11 Sep 2016, 23:48	0.51 MB	1,323	56
429,365 429,365	0000000000000000039aacf81e84c6bd81f53b2921694186c82ed1284d44d671	11 Sep 2016, 23:33	0.30 MB	719	60

Previous 10 blocks ↓

Total Size: 646.79 GB

Node Information

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

Uptime: 1 month, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,405.10 GB sent, 40.08 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.