Blockchain Explorer | learn me a bitcoin

Memory Pool

3,673 transactions

1.10 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,795	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 23 secs ago	1.00 vMB	3,270	2

Show Transactions

Blockchain

Tip: 907,794 (581,138 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
326,656 326,656	0000000000000000071679870e577ad7cba660fbf3805a50cf4a8f74f0557a51	23 Oct 2014, 19:07	0.46 MB	741	25
326,655 326,655	0000000000000000100c1716bcd85ea4c499fcbe86389f344ee85fa325409a56	23 Oct 2014, 18:57	0.17 MB	230	23
326,654 326,654	000000000000000006809d9c53abc63c67d18ab868da62e6e7e174bcb4207ac5	23 Oct 2014, 18:55	0.06 MB	130	36
326,653 326,653	00000000000000001cb3b87155e0d4f1322500ec67d61121a4e4676df2ae0b11	23 Oct 2014, 18:53	0.03 MB	50	20
326,652 326,652	00000000000000000e75ec76bbca85b699d967df9f4fac99341177418b26d785	23 Oct 2014, 18:52	0.44 MB	243	11
326,651 326,651	000000000000000013db39d0b4228b02c80f283ebc8e8addae8f35848caf4a70	23 Oct 2014, 18:49	1.00 MB	1,905	30
326,650 326,650	00000000000000001db4576d8ff457fd1ee57b3cc831548132defbdf8c5ce101	23 Oct 2014, 18:18	0.05 MB	82	8
326,649 326,649	00000000000000001d58a8c646a6772d501fe75f23dbaa40a2cedcd9d885af73	23 Oct 2014, 18:17	0.68 MB	931	20
326,648 326,648	0000000000000000159508c4c93b7a290c25c06dc68494d86ba0d2482f5d14d3	23 Oct 2014, 18:15	0.75 MB	1,964	37
326,647 326,647	00000000000000001a2aef8577a5d98edb0ac467d87da82aea7d57bff3fceb1f	23 Oct 2014, 17:31	0.45 MB	938	28
326,646 326,646	0000000000000000077fb00374ac503ac4eff0b4abfacad0f8d6ce2f5013d157	23 Oct 2014, 17:18	0.70 MB	1,399	28
326,645 326,645	000000000000000008f1023600f445f9c50ebae1554960e1fc92415725498430	23 Oct 2014, 17:01	0.34 MB	662	27
326,644 326,644	000000000000000015655660cc973996296f71014641159e21dc116d1e2f0a4b	23 Oct 2014, 16:53	0.07 MB	165	33
326,643 326,643	00000000000000000ad0ae735ef98ce3d0f23e54d544c9a33a1ddcd3f12500f4	23 Oct 2014, 16:51	0.90 MB	1,367	25
326,642 326,642	0000000000000000163f6a963b99a6f76b5530ca3d93af782e757709b9fc3f81	23 Oct 2014, 16:34	0.35 MB	894	35
326,641 326,641	00000000000000000af4591a4a0748070af5e263d56c3a3c34502f951d2bd64c	23 Oct 2014, 16:20	0.14 MB	316	28
326,640 326,640	000000000000000007ca4058874b405f276d1178b5efb0a7c4e8488083c6adeb	23 Oct 2014, 16:15	0.37 MB	692	26
326,639 326,639	000000000000000006fce741c6af90b0d015238cab2670162d20a1a7cb1fa885	23 Oct 2014, 16:06	0.00 MB	1	0
326,638 326,638	0000000000000000075069881b0f94dab97290306117bc53e6b69b720eaec489	23 Oct 2014, 16:05	0.12 MB	197	25
326,637 326,637	000000000000000008e138c80168b5890c35c5c92b7a0d302243ca7545e0bd58	23 Oct 2014, 16:03	0.38 MB	676	27
326,636 326,636	00000000000000000ed6f5f923adefa56197924bb7886ccdfa6c3414e34ebe92	23 Oct 2014, 15:55	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.16 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.69 GB sent, 93.66 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.