Blockchain Explorer | learn me a bitcoin

Memory Pool

8,807 transactions

2.84 vMB

Show Random Selection

Max Size: 16/200 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
908,552	00000000000000000002349e0000000000000000000000000000000000000000	29 mins, 25 secs ago	1.00 vMB	3,158	5

Show Transactions

Blockchain

Tip: 908,551 (880,284 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
28,267 28,267	0000000053085ca12671f56a658481f6a6dc3aae52f7233389b5bb8b6e6e4f34	28 Nov 2009, 08:49	1
28,266 28,266	00000000196f6d619dd794c27da52744460cc36e0b5eebf00e98eb35bbfa24ba	28 Nov 2009, 08:37	1
28,265 28,265	000000002036f2ec8f01fe069ee2e912fe549779b950453e935848ed63682fcc	28 Nov 2009, 08:22	1
28,264 28,264	000000009ed22b71318b5d5ae516f9121abeb4be65068de01761490e96ad167a	28 Nov 2009, 07:31	1
28,263 28,263	000000002d5a00de1fa36b8274c3c074c664aed306e9e2cee65c3679a8cea4fd	28 Nov 2009, 07:09	1
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

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

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

Uptime: 2 months, 23 days, 4 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,844.99 GB sent, 100.59 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.