Blockchain Explorer | learn me a bitcoin

Memory Pool

3,097 transactions

1.32 vMB

Show Random Selection

Max Size: 8/200 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
908,425	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 14 secs	1.00 vMB	2,366	1

Show Transactions

Blockchain

Tip: 908,424 (809,820 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
98,604 98,604	000000000002b2a238a7e3e8b24ffcf6cbac6098bb3251f0889a328e7287502a	20 Dec 2010, 21:38	0.00 MB	3	0
98,603 98,603	000000000003cb30bff3022f410339948ee72f76513355ea33db3b166def3650	20 Dec 2010, 21:30	0.00 MB	3	0
98,602 98,602	000000000001f3de63aaae394c067eed0a2dccd4e92bbe4430a3a2aa9a22ddfe	20 Dec 2010, 21:17	0.00 MB	1	0
98,601 98,601	000000000004a577ad59f0093f606286116cdea93741138319f4e529848f2dbb	20 Dec 2010, 21:13	0.00 MB	2	0
98,600 98,600	000000000000c915a43e52e1de0e1228d9a77a37b21848fe7ffd1ba287e203c9	20 Dec 2010, 21:10	0.00 MB	3	0
98,599 98,599	00000000000194cc44d3f53503e531c39cbb6e98b704adf818c68712477df78b	20 Dec 2010, 21:05	0.00 MB	1	0
98,598 98,598	000000000004e6e404e221c9aebd4c388a8757784b5666ae540160c10a358c75	20 Dec 2010, 21:03	0.00 MB	6	0
98,597 98,597	0000000000024d0d2fb1186294ee883d373825caae364005a1e649dd94a443f4	20 Dec 2010, 20:44	0.00 MB	5	0
98,596 98,596	000000000003e501eba844f51a5dd94f8a862f54af63f3a91a0a8c9e83102a34	20 Dec 2010, 20:32	0.00 MB	8	0
98,595 98,595	00000000000474d9301948bd92b4ad4df0af778cc01ae3b242860e6d40f61a81	20 Dec 2010, 20:15	0.00 MB	4	0
98,594 98,594	000000000002075f5380a8d56f7454543353a164c87fc4e68e622cf3d2324704	20 Dec 2010, 20:11	0.00 MB	4	0
98,593 98,593	000000000000c98ae126e7db740c37fc21147c24dfa7bd9b5d68585d5a828947	20 Dec 2010, 20:01	0.00 MB	3	0
98,592 98,592	0000000000049433f31da15ccb0a5a8aa47960d3d01abc0877e7ca545b039a82	20 Dec 2010, 19:53	0.00 MB	2	0
98,591 98,591	000000000004da4ed841385dc0d2105f611a36026a045b1d616dc658ed04dd66	20 Dec 2010, 19:50	0.00 MB	2	0
98,590 98,590	0000000000005a6ca4256a81fa027f45cf5687a6074982ad275f57bf7f34e57a	20 Dec 2010, 19:44	0.00 MB	4	0
98,589 98,589	0000000000040b1fb013e8c531bec3441aabf13f7f9e14cad085ce4f003fb432	20 Dec 2010, 19:38	0.00 MB	1	0
98,588 98,588	00000000000274223f544021343b46ad608d2d28194731a9211def6b7f6bbdeb	20 Dec 2010, 19:37	0.00 MB	9	0
98,587 98,587	0000000000035e9a09f4557471833c9a22f0e3a140678878201021b1da6f50fa	20 Dec 2010, 18:56	0.00 MB	4	0
98,586 98,586	00000000000169c1e5d7cfb7cf41dffda25d20d89a99c90db2759c84c4b458e4	20 Dec 2010, 18:55	0.00 MB	13	0
98,585 98,585	0000000000040b923458721e36607697d1e742be04d12ff904772caf3ef76b81	20 Dec 2010, 18:32	0.01 MB	3	0
98,584 98,584	000000000001886289adfae77f0cb7ddb217174ae30261f1e31f6a15cb7355dc	20 Dec 2010, 18:27	0.00 MB	8	283

Previous 10 blocks ↓

Total Size: 770.49 GB

Node Information

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

Uptime: 2 months, 22 days, 10 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,763.49 GB sent, 99.52 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.