Blockchain Explorer | learn me a bitcoin

Memory Pool

9,376 transactions

2.80 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,715	00000000000000000002349e0000000000000000000000000000000000000000	17 mins, 45 secs ago	1.00 vMB	4,373	4

Show Transactions

Blockchain

Tip: 907,714 (779,940 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
127,774 127,774	000000000000187fd944c1732fe5488a8f03868306caf792791c85e1c1be7f44	31 May 2011, 09:48	0.01 MB	23	877
127,773 127,773	00000000000011f3d7b61b6582c97abec8a9d5b34cd046c3f847ed52302e3cf5	31 May 2011, 09:42	0.01 MB	25	445
127,772 127,772	000000000000125139decb8416c7aea1782b857336c254394246627883a6c57d	31 May 2011, 09:38	0.01 MB	23	790
127,771 127,771	0000000000000cce16e567451fc7634da43e98039c072303c56adce338112090	31 May 2011, 09:29	0.01 MB	17	708
127,770 127,770	0000000000001b8efa504469b31a92cd92f123b0273462a0f071896a8e6d5c4d	31 May 2011, 09:22	0.09 MB	200	779
127,769 127,769	0000000000002235e360c11673400d426c770e65a2b0cef2fdff9402106e6da2	31 May 2011, 08:23	0.01 MB	17	979
127,768 127,768	00000000000019de9651ace01b5150eeb05417457056cbc1e38bbc4ab271240e	31 May 2011, 08:11	0.00 MB	7	1,428
127,767 127,767	00000000000018067ffca54ef1fd6871d52a6cfd098b36fcd2d29a22d397a4a2	31 May 2011, 08:06	0.05 MB	160	634
127,766 127,766	0000000000001f1ce3c5189bafbe1861250a7281c15a655403e03707b40e708c	31 May 2011, 07:59	0.01 MB	22	637
127,765 127,765	00000000000022f15bc45ab2eb40d6ce1f6df00432a9177433faaf22deb8c27d	31 May 2011, 07:40	0.02 MB	41	758
127,764 127,764	0000000000001047217e798aadf16e962df1578671a7fce6d87693fb4160e2b4	31 May 2011, 07:36	0.01 MB	13	2,328
127,763 127,763	00000000000012e1aef195d772210b2ac34ec7ea186ebb226b3453f872fdd710	31 May 2011, 07:01	0.00 MB	15	940
127,762 127,762	0000000000001948805b4270cf462d7340cacd3ecad891cc2d9f2e5c121edd7e	31 May 2011, 06:52	0.01 MB	34	202
127,761 127,761	0000000000001c94d0a75ecf6c9063897086fc8b13adbaf86add9c8f38b113b4	31 May 2011, 06:47	0.00 MB	3	193
127,760 127,760	0000000000002454afe417a47ef31d6e7e06cd2f7f42be3e9dd32438b15695c7	31 May 2011, 06:46	0.01 MB	14	2,450
127,759 127,759	0000000000001f2db56a68e01f6c39662a5c6babce747bcce5508f94e6535f3c	31 May 2011, 06:19	0.06 MB	202	456
127,758 127,758	00000000000008b282fcdbc411cf4241ca0a62c13f48fd7c348d11e110856a59	31 May 2011, 05:58	0.01 MB	14	947
127,757 127,757	00000000000004b2706aa88c1350554a1266e5f23dbfa2bc03846dd246692056	31 May 2011, 05:53	0.03 MB	55	1,075
127,756 127,756	000000000000136e466ba961fdddcb7c9c96a93d66711a46154c22b92bf0d623	31 May 2011, 05:19	0.01 MB	19	404
127,755 127,755	000000000000047f093e770c23cc58c16cfcea05c54597658a1434ab178f150f	31 May 2011, 05:16	0.01 MB	24	902
127,754 127,754	000000000000037d8fd52c6bcebc6e55a517715e59f14560639cd33ab06c0133	31 May 2011, 05:05	0.02 MB	30	585

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,621.09 GB sent, 92.89 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.