Blockchain Explorer | learn me a bitcoin

Memory Pool

1,464 transactions

0.48 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,835	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 52 secs	0.46 vMB	1,429	2

Show Transactions

Blockchain

Tip: 907,834 (893,678 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
14,156 14,156	00000000db4dc820c35a4510c1e10d0f8c7f34c493e0e43fc47f86287cd29155	12 May 2009, 11:02	1
14,155 14,155	00000000dbb721488654f146f27d79487b5b02989cd8f27bc228ce57044cf2f3	12 May 2009, 10:54	1
14,154 14,154	00000000c349467313cc01cfcd1cc55db60642e217e5a1e79f3d756ef9e23c1f	12 May 2009, 10:45	1
14,153 14,153	00000000d6ae84db611d512276682e60f8137f46f1af7e1272381843645cae06	12 May 2009, 10:29	1
14,152 14,152	0000000011be44bc9d3bd23a7d0d7b978e0c01c079b035f239b6e358fec15206	12 May 2009, 10:18	1
14,151 14,151	00000000e8ab3e64561a9ab7e390722c6b4e3b68c50e3757d4a32fbad4fd2503	12 May 2009, 10:02	1
14,150 14,150	0000000068bb65de064ce3c9f3530ec8d4811c944fcafcc34afdfeed1c6a6fc3	12 May 2009, 10:00	1
14,149 14,149	0000000086df56dc31d4f29c495d1f241f15ed164e2f30d7a356934f14dc7298	12 May 2009, 09:58	1
14,148 14,148	00000000bda58cd0c7ab68076d3540be0a26de7e1f5ba9dcdcb0b5ff9a0f730c	12 May 2009, 09:45	1
14,147 14,147	000000005a13e510b44fb980a2b808188f06cc99f095fc1e8de396be56c96d0b	12 May 2009, 09:27	1
14,146 14,146	00000000fd7c7f9ca54d5fd64e93b1c6eae3a89658589ece4c8d35604d6628f0	12 May 2009, 09:23	1
14,145 14,145	0000000086edb15437abab3125170f862433896063b922921c94850118c5f2e8	12 May 2009, 09:10	1
14,144 14,144	000000002c8a72bb7f4829041a66b953eb67dc3fa095a2f510b1c61673b205e8	12 May 2009, 08:57	1
14,143 14,143	0000000062d6f3596ab866ef91884bf64c0ddbf37330eccc6be7d5e9ea9828c0	12 May 2009, 08:46	1
14,142 14,142	0000000033c7a9410f5a00364f8d3dae0550032e36e33a375bb11b4565e4ecf6	12 May 2009, 08:39	1
14,141 14,141	0000000069185b8631d0d81cbc3fdf692b2139f9c971d9096a6170ca60a5ef93	12 May 2009, 08:20	1
14,140 14,140	00000000a5d9196a5b3a20180ea8815d4c83db497af413d38619425cfa68ee1f	12 May 2009, 08:08	1
14,139 14,139	00000000735a50dc0f8b6d420b032b800266314ec00a754dc1f55ecc3043bf10	12 May 2009, 07:52	1
14,138 14,138	00000000052324f532e2c648d1135df3b32bdc8f82028a079e58406eec1cca15	12 May 2009, 07:51	1
14,137 14,137	000000005841caa6ca521d72b653466666ff1fdb9289db85cf726eaa1080f967	12 May 2009, 07:45	1
14,136 14,136	000000000967fb5fa18a215ff77a7759862e6ec4480d3abc89831db97afb5d26	12 May 2009, 07:34	1

Previous 10 blocks ↓

Total Size: 769.23 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.75 GB sent, 94.07 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.