Blockchain Explorer | learn me a bitcoin

Memory Pool

452 transactions

0.12 vMB

Show Random Selection

Max Size: 1/200 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
908,508	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 19 secs	0.12 vMB	448	2

Show Transactions

Blockchain

Tip: 908,507 (880,245 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
28,262 28,262	000000007ef24f5545c909e9d2fe81c95082c118c03dfc2dc775efbb646cf2d1	28 Nov 2009, 06:59	1
28,261 28,261	00000000f02c95073bdb5fabb1350c0179d8554abce44b7e6001933451a745d9	28 Nov 2009, 06:53	1
28,260 28,260	000000007d4b69fbfabcbf88a6b62b6bd0307128bfdbabbd19eb7553466fe43f	28 Nov 2009, 05:53	1
28,259 28,259	00000000744282ab64540813c78c14695812dacd4803bbe507442323a5540625	28 Nov 2009, 05:41	1
28,258 28,258	00000000e30392a5b54970ae93db1863f34630f436b22c7a706a07351204b151	28 Nov 2009, 05:10	1
28,257 28,257	00000000b486405f8cb427b083290ad59b4686fa91b6a4ebc6fd2496b3f9ab2d	28 Nov 2009, 04:53	1
28,256 28,256	00000000081ea2b11b42d45a89504ef6478bf0a252afda87ff43ddf567072547	28 Nov 2009, 04:29	1
28,255 28,255	0000000040799e105b2a59149179018f2312cd9b30df7b140dff89bdcc46acf7	28 Nov 2009, 04:02	1
28,254 28,254	00000000e183110bb5d26ac75df96bf01405543374ee3864fcbc5ba9a67e28bd	28 Nov 2009, 03:58	1
28,253 28,253	0000000051ad3e66bcbbea4f5488bb95ff2fd2e66d244e0ce04ef7c709b4a04e	28 Nov 2009, 03:52	1
28,252 28,252	00000000b7af5dcd63c98ec9b2af8d4ee7adc53745c412e965da111d0e8ae3e8	28 Nov 2009, 03:49	1
28,251 28,251	0000000014fad32d7390ee93f09ac65d82032e7612f856a3b9733b72468576c7	28 Nov 2009, 03:42	1
28,250 28,250	000000004d55ca2d5f94c2b533850ff35aab7f7557e9f1d1037da6c93911fcc7	28 Nov 2009, 03:17	1
28,249 28,249	00000000227aa685fe76a7dd433618d4c3b653fa79295b434a8a695d0eec55f2	28 Nov 2009, 02:55	1
28,248 28,248	00000000f490906e169f06c5c51c89135499bb371bbae2a723f1879a85031ac2	28 Nov 2009, 02:54	1
28,247 28,247	000000004de7d210eba91295b6ef4d570447f55b372ee51368d8d5dc026f26c7	28 Nov 2009, 02:44	1
28,246 28,246	00000000fc454943d10e6d7d012240aeba835d00149da588b3b96ac713d947d5	28 Nov 2009, 02:35	1
28,245 28,245	00000000a600518799099c5e3e94b3c9550056b87d2ecb9dfdfe8d45a8f32b27	28 Nov 2009, 02:26	1
28,244 28,244	00000000de7200a5557acb563d5881f56db2b85e6719116376405189be838c49	28 Nov 2009, 02:13	1
28,243 28,243	00000000dbae4ac45bed46373c569af46ee2a6f1ca7039886f4885ec6435f7b5	28 Nov 2009, 02:07	1
28,242 28,242	00000000de0df2355fac67a71e36e22b7e894e75edaffbbbd3cf220c58476ff2	28 Nov 2009, 01:52	1

Previous 10 blocks ↓

Total Size: 770.64 GB

Node Information

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

Uptime: 2 months, 22 days, 20 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 1,832.07 GB sent, 100.21 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.