Blockchain Explorer | learn me a bitcoin

Memory Pool

3,116 transactions

19.58 vMB

Show Random Selection

Max Size: 80/200 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
908,324	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 59 secs ago	1.00 vMB	2,750	3

Show Transactions

Blockchain

Tip: 908,323 (898,480 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,843 9,843	000000008662451ad23b11fe82c8454201cc79613d14cc462941c512626a2c46	04 Apr 2009, 23:12	1
9,842 9,842	00000000e8abf3d8f51adfe484443d87f054de0632a7330f3b9f4e1be1225610	04 Apr 2009, 22:56	1
9,841 9,841	00000000a24ffe7c80ead2ec6243cc63ccf856b283fcc540f99c0290d8c83d84	04 Apr 2009, 22:31	1
9,840 9,840	00000000d846c5fbd90fe25130cfc4c62e07594c5d98b8fcb13110d38fe56a23	04 Apr 2009, 22:22	1
9,839 9,839	000000008bfb183e9d375292344ecd35899c258bddef56ee091b61dda63a66c2	04 Apr 2009, 22:13	1
9,838 9,838	00000000daea17fed830ea437e95b5461b9820c49cbe2fa6ddd0b63b272decab	04 Apr 2009, 21:54	1
9,837 9,837	00000000acc0f1ca3334891819df9916b3e93aa7901bd2046fd9141fe065a05b	04 Apr 2009, 21:54	1
9,836 9,836	0000000025fbf75fb5db7cd88819a5a3d2fc1ef50f405e9f512ca8f40a47b6f8	04 Apr 2009, 21:35	1
9,835 9,835	000000009661f970f6229dc2f3354524bf0c38de6ef3b0cb5ea4f841ce6bf084	04 Apr 2009, 21:21	1
9,834 9,834	0000000019ec79c49298f0178eece3ea02d5d62ce4781b5679524c8f855de1ae	04 Apr 2009, 21:08	1
9,833 9,833	00000000291d1e9992b6fb0950aa42ee916e11c7342c0532dfc996dbc927b3a2	04 Apr 2009, 21:01	1
9,832 9,832	00000000a17bc7e51b85d43b8dbc06f6cd575f94d0050ad3d5c4d3f6cecc88d7	04 Apr 2009, 20:52	1
9,831 9,831	00000000cb436394d614a9f287adf06cc481eb1da693ea873da8c139081a0dbc	04 Apr 2009, 20:39	1
9,830 9,830	000000007f59c710050c4c76857fd164113222ca67e77e97ae2a06a5de36c535	04 Apr 2009, 20:28	1
9,829 9,829	00000000d40f8fd5a583f3c209ada02ffe8a71cd177e7124d9f658f7a0b3e234	04 Apr 2009, 20:19	1
9,828 9,828	00000000db0de32a3c00674d9e61d317669f00292ca2b91ad8958d90ae0aa426	04 Apr 2009, 20:08	1
9,827 9,827	0000000003eb7f288ba713e86a91e40fc34825240b8e353d6083b8dcc4d353e5	04 Apr 2009, 20:01	1
9,826 9,826	000000007509929eb2a348285246eeacdb28c98446f7760b6c2b2a9e98015c05	04 Apr 2009, 19:46	1
9,825 9,825	0000000002f84ce99315f07cc0693fef6caa5720e5f39f7b08199b3fe2fff795	04 Apr 2009, 19:29	1
9,824 9,824	000000000d20a20d5254527145a196dae320ba253bdded919e906852e52674be	04 Apr 2009, 19:18	1
9,823 9,823	00000000b880ef8c65da454b4d662529580180619811f572fb7ff5e8947affab	04 Apr 2009, 18:57	1

Previous 10 blocks ↓

Total Size: 770.25 GB

Node Information

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

Uptime: 2 months, 21 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.26 GB sent, 98.66 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.