Blockchain Explorer | learn me a bitcoin

Memory Pool

4,758 transactions

15.07 vMB

Show Random Selection

Max Size: 63/200 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
908,302	00000000000000000002349e0000000000000000000000000000000000000000	13 mins, 8 secs ago	1.00 vMB	3,863	3

Show Transactions

Blockchain

Tip: 908,301 (902,679 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
5,622 5,622	0000000015686e6d20976f90b363e6aea897c221d35b7e91a90bf94527adf546	26 Feb 2009, 04:44	1
5,621 5,621	0000000077aaae76b5696366b594ee59cc2137546365c1651cb610528b9dbc76	26 Feb 2009, 04:20	1
5,620 5,620	0000000020c385efb05bd1a41ad9b3f27bcbf7a323088f9498629049ede86097	26 Feb 2009, 04:10	1
5,619 5,619	0000000039f2ad51345de657e8ff16d1d961d7446ee4db55dc9ccf56dfc7f2ff	26 Feb 2009, 03:55	1
5,618 5,618	00000000d8738058a2623a01712488226f7c2c0f0465b3083ce4f78d42c79635	26 Feb 2009, 03:32	1
5,617 5,617	00000000a8d5375fff46726718088c99c77b2ef912fd35db2eb0181a7e2bbc25	26 Feb 2009, 03:22	1
5,616 5,616	00000000a42aed303e7d8c8bdac435edda2005c829555353190d9b4a0ea3c299	26 Feb 2009, 02:59	1
5,615 5,615	000000000c77605c9abd4c89dd1734ca8feba72ae8b9e654f9a88e5e6d3b3ef0	26 Feb 2009, 02:51	1
5,614 5,614	0000000077f55034faf5042bad15a2533008161171902b783fc309162040aa2e	26 Feb 2009, 02:34	1
5,613 5,613	000000000aaeb860e58ea6677ebe2ace24708a27eb957758c8f82ee018f3ee94	26 Feb 2009, 02:18	1
5,612 5,612	00000000422c4bdd5a4216a9351ba060e9cba84686974b9ca940e5013fb4e725	26 Feb 2009, 02:08	1
5,611 5,611	00000000fd4cc74ad1b37f149dfe5913118d1d8f457add57209fa14793a8d1c4	26 Feb 2009, 01:50	1
5,610 5,610	00000000af59b841c5484dc334be66c7f5c8de6714f2bede973444f189d08de0	26 Feb 2009, 01:32	1
5,609 5,609	00000000c89dcb7be2686b3e3e7b20244ae3c02cd18cc8e42bbdd247472802b4	26 Feb 2009, 01:19	1
5,608 5,608	000000005da0fba5f81f2f2d200b3ea101a12991a4510b41792b6000720ba715	26 Feb 2009, 01:13	1
5,607 5,607	0000000074f161dcc1bd634c82d0cff2e30c5c9f7e35c39cb9f27c8add66c919	26 Feb 2009, 01:03	1
5,606 5,606	0000000094e2db81aa4c18ff1a5fab546191d892fca20e421787d63605f34e3f	26 Feb 2009, 00:42	1
5,605 5,605	0000000060817ef9a8e80134b432ebfd7ae68b0e02f426e828ff2ecefadca7c7	26 Feb 2009, 00:37	1
5,604 5,604	00000000be64a3fbf13da1507fbaf05763df31306d5a5650c2e841272d077774	26 Feb 2009, 00:25	1
5,603 5,603	00000000e385882d51277d4d761613f0442b29c8725ab8a77b5306cc34fb5419	26 Feb 2009, 00:03	1
5,602 5,602	0000000026c4976eb7c9aca41d68da02bba7201a2c33510fcc9f73272a72b028	25 Feb 2009, 23:42	1

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,693.18 GB sent, 98.47 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.