Blockchain Explorer | learn me a bitcoin

Memory Pool

1,218 transactions

0.27 vMB

Show Random Selection

Max Size: 2/200 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
908,549	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 50 secs	0.27 vMB	1,211	2

Show Transactions

Blockchain

Tip: 908,548 (901,385 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
7,163 7,163	000000003d7d63c884916b1b849d0b7338a654bfc3eaef53bdafd65c25a1fc36	12 Mar 2009, 07:34	1
7,162 7,162	000000000f760314179c351107625b24288d28d5e0e364b8abb4bea2923820b4	12 Mar 2009, 07:21	1
7,161 7,161	00000000e2257ecd0bc0f88328f98442e6ef7bf9424e7bf503f7aeb77727f5a5	12 Mar 2009, 07:18	1
7,160 7,160	000000005e38bed10b2e89cb6511eeb6626e36b31f0cff3e6013daa485cf7191	12 Mar 2009, 07:12	1
7,159 7,159	000000000fb83bc7fc7af5ddf0ffa8c99d5a810de00c0ffcfd725cef238ee68f	12 Mar 2009, 06:50	1
7,158 7,158	00000000be097d93bb0d24301bb4f6e5e8779cb2894d6676fba726a890592dca	12 Mar 2009, 06:45	1
7,157 7,157	00000000f6517645fd844cf538a58c126679d2cdf5ca089ae5123153c87722c3	12 Mar 2009, 06:32	1
7,156 7,156	0000000029b9a0a930d3e3e15926ab346b188220d67a07bf45b9419c5da77893	12 Mar 2009, 06:22	1
7,155 7,155	000000004349a949fb70c61c113f3f04ffdefc652bdf61ac2fc968658404a47d	12 Mar 2009, 06:13	1
7,154 7,154	000000002aee7320ff8012e0097de4de3ee17bb8d7533054ab2e64f822cc02e7	12 Mar 2009, 06:09	1
7,153 7,153	00000000ca247045243ca614f4ee723365f1979ea71d7d7ea91782e7c21241db	12 Mar 2009, 06:06	1
7,152 7,152	00000000e3826f75b1b9239d8a0b6f36dbfbe119cecee4a4aa5684047fba6b3c	12 Mar 2009, 05:51	1
7,151 7,151	00000000105fb7538b2bea90c38e9286580e213abf8b5c2fed13466f547a390c	12 Mar 2009, 05:50	1
7,150 7,150	00000000a3a74b99b0ae09e50c7f317c03be3482bf752390b30adc67b12f23bf	12 Mar 2009, 05:37	1
7,149 7,149	00000000659f3dabb63b2c492b466867ca8838e7e3272e72b090bb05c7e8e7f6	12 Mar 2009, 05:30	1
7,148 7,148	00000000a842cb9481ae4f8612cec3a71f96c79c7921e378f41586ab8d0fa022	12 Mar 2009, 05:06	1
7,147 7,147	000000000532dccc9b9b4892a0729da25846d1f31060cddb95aac68aacb0b24d	12 Mar 2009, 04:59	1
7,146 7,146	0000000026b19c784491f37573fc9f23370abf0188f819b3254030a7452d9a96	12 Mar 2009, 04:44	1
7,145 7,145	00000000197e908be9fe98cc0a77e7578be2c575db0033ba7fb8e5e277a35149	12 Mar 2009, 04:21	1
7,144 7,144	000000002612547d0fcea4f7d8b80a3df6659b71d346e3d306a3c86e21be8d22	12 Mar 2009, 03:58	1
7,143 7,143	00000000645b15f8aa73a5e715e35a22fb59144498bbb3b784a47a340ef6af9a	12 Mar 2009, 03:49	1

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

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

Uptime: 2 months, 23 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,843.59 GB sent, 100.53 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.