Blockchain Explorer | learn me a bitcoin

Memory Pool

6,853 transactions

1.99 vMB

Show Random Selection

Max Size: 12/200 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
908,572	00000000000000000002349e0000000000000000000000000000000000000000	17 mins, 40 secs ago	1.00 vMB	3,533	3

Show Transactions

Blockchain

Tip: 908,571 (841,765 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
66,806 66,806	0000000000e03c11e1384f3bfc78c2ddf7924d56fef48ac832e28b59d928bb17	13 Jul 2010, 19:56	1
66,805 66,805	0000000003e7de95e166e6da27995ec14611f155460474b706b44c3d657d5926	13 Jul 2010, 19:52	3
66,804 66,804	0000000001a8a4783792a7e4f76cc4794eb4b6f4e43362560e2640eb94d04677	13 Jul 2010, 19:45	2
66,803 66,803	0000000002d9a19fdd243ba03715baac94224dbb233b992749526eee221b6c7a	13 Jul 2010, 19:45	3
66,802 66,802	000000000359e0ce8fbe545869d77cc4344a87a299f7e3e1133e5c321f261866	13 Jul 2010, 19:43	1
66,801 66,801	0000000005658ca3c559ecb015dea32c146ee8673c3ba2ba4fc6ebeb175d3836	13 Jul 2010, 19:42	1
66,800 66,800	000000000443620dd9d869917af548bfbe10b3fc0a0f4ff2dd8a49061e143c98	13 Jul 2010, 19:42	1
66,799 66,799	000000000467de12c42aa0094265f53846f598bbf4875743fce2df857fbfc600	13 Jul 2010, 19:38	2
66,798 66,798	000000000555f8ccf2dd61adda5976a83fd1bfe5696f6155e30e29514c0903ae	13 Jul 2010, 19:36	2
66,797 66,797	0000000000a79ff25a5d87bb27e457ff9e3fb72ea3e284569184cb2a3a078aa7	13 Jul 2010, 19:34	1
66,796 66,796	00000000048ce15cdc425d755a3cd13b21d1c05b21b615ad63975bf9b6c21a73	13 Jul 2010, 19:34	1
66,795 66,795	0000000002c621cd74fe021aaba09026ea7a3f0e1cab31e1fcd706b605184c31	13 Jul 2010, 19:33	5
66,794 66,794	000000000035278fd56752e4d80537eea24a60cf4af66c568e689671f66968be	13 Jul 2010, 19:28	4
66,793 66,793	0000000003345f15a24dab373eaed62b0ce663e0a9a036a63de746be5bf5e3ec	13 Jul 2010, 19:24	1
66,792 66,792	0000000001bfd451dbc97b2a42226c66719326df0e9c6f8a96cc5879a87107bc	13 Jul 2010, 19:24	1
66,791 66,791	000000000391ceab79b3893c9c04ad4d40ce16d6b182b25e47a39c1581e3f471	13 Jul 2010, 19:21	1
66,790 66,790	00000000036d33d455cc7adea61487c7443327a8f149e809919a54dc91356358	13 Jul 2010, 19:20	1
66,789 66,789	0000000002a595acaf6c009cdf2567ef4d4d9ff0f72d88f06f0d41bb9ba18ee1	13 Jul 2010, 19:18	1
66,788 66,788	00000000031b978d5d34a55cb4d44aa63f2de6457c94083cd54f394a6d9cc121	13 Jul 2010, 19:17	1
66,787 66,787	00000000053143527208dd99fee60e1b789dacf464ec44cd8078cc9112c4066c	13 Jul 2010, 19:17	1
66,786 66,786	0000000004e694a0afa2324684ab6fe639adea4fb55fbfc3773047cb32959fff	13 Jul 2010, 19:15	2

Previous 10 blocks ↓

Total Size: 770.76 GB

Node Information

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

Uptime: 2 months, 23 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.10 GB sent, 100.76 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.