Blockchain Explorer | learn me a bitcoin

Memory Pool

1,858 transactions

0.50 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
908,634	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 10 secs	0.50 vMB	1,844	2

Show Transactions

Blockchain

Tip: 908,633 (837,922 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
70,711 70,711	00000000009fc359a7d2fefe689f44f553f9b04f2332cbb70f5450d157c74557	27 Jul 2010, 23:47	0.00 MB	2	3,891
70,710 70,710	0000000000fdeaf226b854b8676564ec09de88f3c3395ef3e7df3b6677e44c1b	27 Jul 2010, 23:36	0.00 MB	1	0
70,709 70,709	0000000000e2db4fae16e424cf0bda06332ca4ec535f948b973276db09f6d298	27 Jul 2010, 23:34	0.00 MB	2	0
70,708 70,708	0000000000188da33fcd86833509179807608464e437f2a90ea45e4a546c7ab2	27 Jul 2010, 23:27	0.00 MB	1	0
70,707 70,707	0000000000644448ab60809e1718340ecd2bae38540524de939f3df88b43f684	27 Jul 2010, 23:26	0.00 MB	2	0
70,706 70,706	00000000004601835cc5873781599aea5aed6988ae9cf141f8d8667e7d86d745	27 Jul 2010, 23:22	0.00 MB	3	0
70,705 70,705	000000000057c53eb85d081f1f7314f289ad4e0d0a8567662919f5551894e967	27 Jul 2010, 23:09	0.00 MB	1	0
70,704 70,704	00000000006e6f60a3af415e0934778995916b76dfcbeb6f9b2065ea0fd2fea8	27 Jul 2010, 23:08	0.00 MB	3	0
70,703 70,703	0000000000f0d33fe8e213f38b7ca53716a19294c2912dc412c8fffb21239937	27 Jul 2010, 22:51	0.00 MB	2	3,861
70,702 70,702	0000000000c7103489d357121e6bd9abdc76372302cd6ba85e7438fef1d11a22	27 Jul 2010, 22:43	0.00 MB	1	0
70,701 70,701	0000000000ddbc8a8e8c91c834bd3447c8e6b4d58887407f55ce8878027fcb9c	27 Jul 2010, 22:41	0.00 MB	2	0
70,700 70,700	000000000051605c706aca4fb695c97e1403298d364c42841674fb238ebd826d	27 Jul 2010, 22:26	0.00 MB	1	0
70,699 70,699	0000000000b91ea73b2ec6c35242f116f5d37331d1d3822dd9c114880bfacf8d	27 Jul 2010, 22:20	0.00 MB	3	1,440
70,698 70,698	0000000000bec236cafe453913503b44ed8c3073865aef69e50759c09eb2f224	27 Jul 2010, 22:08	0.00 MB	2	0
70,697 70,697	0000000000306488855ee3f78241687b90c90e175e457673170f879b4ad30ff3	27 Jul 2010, 22:04	0.00 MB	7	596
70,696 70,696	0000000000d50cfe1d6ab2e4341eece92db6daf95f93a1340bda60bd7a42db9e	27 Jul 2010, 21:23	0.00 MB	4	0
70,695 70,695	0000000000005faea0b827f9d1e8b87ea5d005f2eda5d84efa446e4d377d13d9	27 Jul 2010, 20:56	0.00 MB	1	0
70,694 70,694	00000000000c3a76ed1577625690d020e579b7e6f4442c4eda664bb0d704bbbe	27 Jul 2010, 20:54	0.00 MB	1	0
70,693 70,693	00000000008a5f876ac317ed7bd936cbf0ec49c951b73d557ee3c3270adfe9b4	27 Jul 2010, 20:50	0.00 MB	1	0
70,692 70,692	00000000002fcb227537689c83c8ef564478567d5cde080f870d2b64ef76244c	27 Jul 2010, 20:48	0.01 MB	3	0
70,691 70,691	0000000000e343543d4df7e828b7bf46df72310545b976e077e57200fb575aef	27 Jul 2010, 20:36	0.00 MB	14	0

Previous 10 blocks ↓

Total Size: 770.88 GB

Node Information

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

Uptime: 2 months, 23 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,850.80 GB sent, 101.29 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.