Blockchain Explorer | learn me a bitcoin

Memory Pool

9,978 transactions

3.04 vMB

Show Random Selection

Max Size: 18/200 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
907,865	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 41 secs ago	1.00 vMB	4,167	4

Show Transactions

Blockchain

Tip: 907,864 (803,271 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
104,593 104,593	0000000000007827539eb797e21e09e74a749615b6439aa1e9cafd0095d07790	26 Jan 2011, 00:39	0.00 MB	11
104,592 104,592	0000000000013c5cd5d83e269d19c75443d7ff10bd832f1b4964e0882a495826	26 Jan 2011, 00:39	0.01 MB	11
104,591 104,591	00000000000311b8a90bf94f9739a6bd5445fce797078d7899eda00630179a4d	26 Jan 2011, 00:22	0.00 MB	3
104,590 104,590	0000000000022f230952fa80e806568b21c494cfc06bd8b5eac1a2a69edc9e5f	26 Jan 2011, 00:13	0.00 MB	1
104,589 104,589	0000000000012e49e08a13f6733917aab5cb8d2a6cdc09b580020e26c5fa31d4	26 Jan 2011, 00:13	0.00 MB	1
104,588 104,588	00000000000003a4d627657b6a05b4a0ce69a2e4d2b566a43473d768e3b88197	26 Jan 2011, 00:12	0.00 MB	4
104,587 104,587	0000000000017b1f3145f9db4a6fb7aaa46079b2ed366a4dfd78fe71ccd63991	26 Jan 2011, 00:01	0.00 MB	1
104,586 104,586	0000000000035f158621ecad2ed112f9730f256ed94e3e8e5641f5641b846772	26 Jan 2011, 00:00	0.01 MB	32
104,585 104,585	0000000000006a20c861817cbc27d23860d03f696328d6ea4ffcc7af6f8a1e5d	25 Jan 2011, 23:58	0.00 MB	3
104,584 104,584	000000000003802884e8931116a57f8aaa691b0e6a0dc59bb5b26ffa1c7025f9	25 Jan 2011, 23:56	0.00 MB	3
104,583 104,583	0000000000026bc730806a647093ef9308515035e0f332de39b5059a610bedf2	25 Jan 2011, 23:50	0.00 MB	1
104,582 104,582	000000000000bf3780fb149e755af584955d7d53aab846afecec1d1ca30dc1c4	25 Jan 2011, 23:48	0.00 MB	2
104,581 104,581	0000000000003e90e740983a73298d0afbe719858777f467edf8321a6d7e8023	25 Jan 2011, 23:47	0.00 MB	2
104,580 104,580	00000000000262c091852ee13960da779084611e607000c772fa81e58b692d8d	25 Jan 2011, 23:44	0.00 MB	1
104,579 104,579	000000000001c194531bdc9d0aefcfc117b6b51e53e6fcd76c358634ccb56c2e	25 Jan 2011, 23:42	0.00 MB	1
104,578 104,578	000000000003150c8574cb58a31415253fa2de865b8a81aa99915ae8165455ad	25 Jan 2011, 23:41	0.00 MB	1
104,577 104,577	0000000000036450402e5e85389e7a647d5be22839c2340db25066321bf988e6	25 Jan 2011, 23:37	0.00 MB	1
104,576 104,576	000000000000386ee5c7850321cf918832c5e263a724ade4fbc263df51194294	25 Jan 2011, 23:36	0.00 MB	1
104,575 104,575	0000000000037daf4fb6f83aed26a3c866115877203e59778653943e1b53c48c	25 Jan 2011, 23:33	0.00 MB	1
104,574 104,574	000000000002df081139b2e4aba2a8e4cd583fa3573be9871c36325cace5dfdf	25 Jan 2011, 23:28	0.00 MB	3
104,573 104,573	00000000000129df9112314d18a4334690cfe54893283acbc2e84072fa80dfd0	25 Jan 2011, 23:17	0.00 MB	1

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.49 GB sent, 94.38 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.