Blockchain Explorer | learn me a bitcoin

Memory Pool

2,556 transactions

0.91 vMB

Show Random Selection

Max Size: 5/200 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
908,290	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 27 secs	0.90 vMB	2,555	2

Show Transactions

Blockchain

Tip: 908,289 (901,604 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,685 6,685	00000000ac7255079662cfc025a1b7c185dcd99e085f31c4c2f00e6a3e35d240	08 Mar 2009, 00:20	1
6,684 6,684	00000000181b4b6c7932fa9d7eabab8922cfe7bf6562d8074becf20fdf58d41d	08 Mar 2009, 00:07	1
6,683 6,683	0000000081b33893a9c9bfad1c8cc1d86194501000482a02f30523620eb096d5	07 Mar 2009, 23:48	1
6,682 6,682	00000000a9b419e308486b4c45db8b876ef895409d7881f37ca6223a0d3d54b0	07 Mar 2009, 23:39	1
6,681 6,681	00000000230110ed88fa279e1010c73ab127db68f71c30c56ec948fa4285e38c	07 Mar 2009, 23:33	1
6,680 6,680	00000000d43b85a4b11117fb10fb65640cbd2e9df0152547c6828157f03a663c	07 Mar 2009, 23:19	1
6,679 6,679	00000000ec07b4e2be975a5273093b9a5a09a855dc35607cf090f7188b48b0e6	07 Mar 2009, 22:57	1
6,678 6,678	00000000a801774477a798a67ac390efcdf4a1345a22d7911fd5484c95479a8b	07 Mar 2009, 22:56	1
6,677 6,677	000000009f216b350d06272f3b77d06d064607bf7d1ecdd2e017a76ea98a5381	07 Mar 2009, 22:32	1
6,676 6,676	00000000722e47123b89782ef1d94a8b02866ac07c7c80a96560d35abe0c063e	07 Mar 2009, 22:27	1
6,675 6,675	000000006bdf4ca84bdb8f2bb54e3955e55ea0b3c6b3f9dc1dc929b6fb570755	07 Mar 2009, 22:20	1
6,674 6,674	00000000d38aa0ceedf6d3f41b61e7c66f4ddbe7b4eb75ada23e47b4fb9c2fa9	07 Mar 2009, 22:12	1
6,673 6,673	00000000c112fdf3d5bf38d58944c1eeeaa06e77986351a835dd442129c96baf	07 Mar 2009, 22:06	1
6,672 6,672	00000000487ec590554cb1f4771dc6f54f9796989a736fc164778e3807d75c51	07 Mar 2009, 21:47	1
6,671 6,671	00000000927c52403ce3746ae9c8b6177e1a1de36cfdbfc8631693a1cdfb5e17	07 Mar 2009, 21:23	1
6,670 6,670	000000009e381ed636487a82f3b47f9571b78f332b6beac4b3e60927d3abc629	07 Mar 2009, 21:00	1
6,669 6,669	000000005ccc739a2b7eb7f987ebbda68cc40dd28d53700f658f89ff8072cf11	07 Mar 2009, 20:46	1
6,668 6,668	000000005fc3c5e1f29ea3d5e11501857733ebb3ecbff103ca1b42164dbb0c74	07 Mar 2009, 20:32	1
6,667 6,667	00000000ee9986ac9a76dc81bfe5919cef796697d3f3417a00861c2d5f08effe	07 Mar 2009, 20:18	1
6,666 6,666	000000007e2811a6012b2f6b797ef936a1bfccf2f00e150ca8fa28fafaf0638c	07 Mar 2009, 20:10	1
6,665 6,665	00000000c2644d8135b6aefd4b064bd7d450ea7edac1da6f286df9b4e61e297e	07 Mar 2009, 20:00	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.29 GB sent, 98.29 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.