Blockchain Explorer | learn me a bitcoin

Memory Pool

5,125 transactions

3.02 vMB

Show Random Selection

Max Size: 17/200 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
908,690	00000000000000000002349e0000000000000000000000000000000000000000	35 secs	1.00 vMB	2,290	2

Show Transactions

Blockchain

Tip: 908,689 (855,413 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
53,276 53,276	000000001259d50c7cfefc0a3ba5a5f8cb16eb3d2c2badceb27a65a7ea305da2	27 Apr 2010, 07:36	1
53,275 53,275	000000000a2654de66ccf5819da1a3ce4e257a6f52a4ee24d66273542e8f27ab	27 Apr 2010, 07:32	1
53,274 53,274	000000000254c95897ba40e828ed42b778d5d07c525b34b5c30adaf2cd65073a	27 Apr 2010, 07:30	1
53,273 53,273	0000000003e33645c151699269fe287af2549222f06f687909c3799d1443f74c	27 Apr 2010, 07:25	1
53,272 53,272	00000000100c51219da191eb0f4d2cff5dc2b59620df922901fc743fc7561626	27 Apr 2010, 07:13	1
53,271 53,271	0000000014cad92fa8119eb639f691667bcfffdd3732b599b4f8a0cb6bf884d8	27 Apr 2010, 07:11	1
53,270 53,270	0000000008d48781167d821bd50f915df374ddf73d76250db1180024b5317438	27 Apr 2010, 07:08	1
53,269 53,269	0000000011d6dc5acb8f4f54c0ea955d77007071c1ca289a177f467bd757860c	27 Apr 2010, 07:07	3
53,268 53,268	0000000007dff281aaa91a804038fb41b5019101e08c5407dcd4d8b214472173	27 Apr 2010, 06:58	2
53,267 53,267	000000000c3facc223b1d16abca16ef586b79d81901babd14084ef7f06af963d	27 Apr 2010, 06:53	1
53,266 53,266	0000000015fe7de05d4bd9e470e1e5d5f0b3a406f60a35bfde9d417ce627b381	27 Apr 2010, 06:45	1
53,265 53,265	000000000a06fba18ad082a3641aa2d630fc6a86513452bf99fd871cbd93779e	27 Apr 2010, 06:45	3
53,264 53,264	00000000113311909cbabc4cff9f45f1f358a46de7794e624053a62294197896	27 Apr 2010, 06:33	3
53,263 53,263	000000000bf34a3d2f83214189490b7ffe809223e7b82c6f6bde16af2b137569	27 Apr 2010, 06:26	2
53,262 53,262	000000000122c9bc075144800f31821eff30e455fb869230ece89e1b4d303e50	27 Apr 2010, 06:06	1
53,261 53,261	0000000001d9c6e1fab06f40446d19c78ac849e0facdab651d82a8db8aa96126	27 Apr 2010, 05:48	1
53,260 53,260	0000000011a14a73c3fbcb2fea5416cd15fa1400573c92effd4ba48d8efd42c9	27 Apr 2010, 05:43	4
53,259 53,259	0000000011b03461da2c7415667988ae52a584fe9f3f86a64991ce32889a8b4a	27 Apr 2010, 05:14	1
53,258 53,258	000000000d5e1352a1701acf1bc5a6b1b25337d6eb34657cd5d23be9a264b5bc	27 Apr 2010, 05:13	3
53,257 53,257	0000000000794c3534d9e5f1d198c8b069c4a490cfa266441b624658f0c7582f	27 Apr 2010, 05:05	3
53,256 53,256	000000000db105b5379e598d02769789bc41d9da283e2557008c40143eeb9156	27 Apr 2010, 04:59	2

Previous 10 blocks ↓

Total Size: 770.98 GB

Node Information

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

Uptime: 2 months, 23 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,854.11 GB sent, 101.86 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.