Blockchain Explorer | learn me a bitcoin

Memory Pool

6,227 transactions

2.11 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,843	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 46 secs	1.00 vMB	2,537	3

Show Transactions

Blockchain

Tip: 907,842 (785,678 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
122,164 122,164	00000000000074a5e3a1e995b358aa4752e39f1d4d95b659631088490c81a9b6	06 May 2011, 05:47	0.01 MB	28	733
122,163 122,163	00000000000090b41b6d7055568a1f1c24e63d5ecf198409a4a8f62ef17f84ff	06 May 2011, 05:06	0.00 MB	11	0
122,162 122,162	0000000000007bdb655cf3aa785e98d16ec3600457e36e7c9b01bf5c0f01e2a4	06 May 2011, 05:06	0.01 MB	35	347
122,161 122,161	00000000000096e9af1b933e7392fb090e95f68db92cc509540b8272c5a55ad0	06 May 2011, 04:55	0.00 MB	10	246
122,160 122,160	000000000000715600289a020681df92713852681ec4a60e6e6c25a7f0bba7aa	06 May 2011, 04:52	0.00 MB	9	313
122,159 122,159	000000000000917cc67ab0ff09d6a7646ec79b980c8a8617f930d464c368b809	06 May 2011, 04:47	0.00 MB	11	626
122,158 122,158	0000000000006234723eaeb6f08652d5c20766c7a46542075c3a34d28f8740ff	06 May 2011, 04:41	0.00 MB	12	0
122,157 122,157	0000000000000cb622b522a5ae88e1ac55f715e23a47bde63cbc3ee6ed87c390	06 May 2011, 04:40	0.00 MB	8	615
122,156 122,156	00000000000059154be0659fd808dda5a8b7d123819af051483f66cff7953792	06 May 2011, 04:31	0.00 MB	9	307
122,155 122,155	00000000000073bf08b37217a30e279427a1de57031248e20562d25b9aa19e79	06 May 2011, 04:27	0.00 MB	12	0
122,154 122,154	00000000000050c87579aee2775e293b157ccc3e64affab0a4608e433e1c3b0a	06 May 2011, 04:24	0.01 MB	36	458
122,153 122,153	0000000000007fcc27430a0eb967ddb397512b3219fac8b871085d8040f09226	06 May 2011, 04:01	0.00 MB	10	0
122,152 122,152	00000000000060dad4ff68806077fa77b8e312cd7d34a0bd091b3de227a9e0f7	06 May 2011, 04:00	0.00 MB	10	0
122,151 122,151	0000000000005944444abc8a722cdf6214cd1df5a567b5e0e12271e49e0a491c	06 May 2011, 03:54	0.00 MB	12	442
122,150 122,150	0000000000003a7b9c6d2aad9569899ffa2ba3925025a68c8949c274e9a1406f	06 May 2011, 03:43	0.00 MB	13	627
122,149 122,149	00000000000095cec4b20c475c2b3f0b573d20801fa05cf358c0ee175f15a3ca	06 May 2011, 03:32	0.01 MB	12	792
122,148 122,148	00000000000049bd096e21e56d7751dae1dde49df7d42bd2dae4a53a98585fdd	06 May 2011, 03:18	0.00 MB	10	624
122,147 122,147	00000000000057ed33055bf246f01dbab996ba98d32270c83a3e06a9a9261d57	06 May 2011, 03:12	0.00 MB	11	568
122,146 122,146	000000000000694c636900ba1a70830aca8b9393c5741ad54e711ac86b914013	06 May 2011, 03:04	0.01 MB	10	979
122,145 122,145	00000000000039e0042dcf64256abb12556f44aec02db25145e97ccab4739cd0	06 May 2011, 03:04	0.01 MB	40	111
122,144 122,144	0000000000003071c128817ce5e02bfb52973c84c1acf4d1c6a06b58a48842cc	06 May 2011, 03:00	0.00 MB	10	0

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

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

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.10 GB sent, 94.16 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.