Blockchain Explorer | learn me a bitcoin

Memory Pool

3,706 transactions

24.33 vMB

Show Random Selection

Max Size: 100/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,315	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 13 secs ago	1.00 vMB	2,365	3

Show Transactions

Blockchain

Tip: 908,314 (806,719 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
101,595 101,595	0000000000022aea40bb9fdd9e4402f0c9fe79555995b0e73d7064efc94b0b5d	08 Jan 2011, 08:53	0.00 MB	4
101,594 101,594	00000000000232f8b805cfd18b1468c769be77ae6de5073f0986e88067a6f182	08 Jan 2011, 08:50	0.00 MB	5
101,593 101,593	000000000000dcff6a155afaa5b48a038df1eaf93f33d3c3218fb13bcbe9c31a	08 Jan 2011, 08:46	0.00 MB	4
101,592 101,592	0000000000009de4eb0bd4303681c71ff5ab6f98f286e53fba7549e382a6807a	08 Jan 2011, 08:29	0.00 MB	1
101,591 101,591	000000000003e2ff87e639171158a321a8ead5d193f08f69d5d03334b3ade5a7	08 Jan 2011, 08:27	0.00 MB	5
101,590 101,590	000000000003705e2596abf83b59dc1f37d57b40a8a79da24bac23a91aaef096	08 Jan 2011, 08:16	0.00 MB	8
101,589 101,589	000000000001ac70cc5a1d15886a46f56f45b9c58b7f1a01e83b9f29e11fc3ae	08 Jan 2011, 08:14	0.00 MB	7
101,588 101,588	0000000000039006b6e063e10da2855fd7ad3a257c883fd0f71749a54fa16958	08 Jan 2011, 08:08	0.00 MB	10
101,587 101,587	00000000000296b870194416c8c99e90700ea056b752546689b5381a177b2198	08 Jan 2011, 08:05	0.00 MB	12
101,586 101,586	0000000000013f5ed7dedb98931597e7d629264a45a83030ac0c6ffda9e8fdf0	08 Jan 2011, 07:53	0.00 MB	3
101,585 101,585	00000000000112001cd05c06623e60214a397b161425a78f007541dd35e8db7a	08 Jan 2011, 07:50	0.00 MB	6
101,584 101,584	000000000002b44eadaae9bc9217541b3f73658b7f54fd77538c129f7b62d59f	08 Jan 2011, 07:45	0.00 MB	4
101,583 101,583	000000000002787c8c945e305954c00dd630fd089be8b0e25663bcc1009a510c	08 Jan 2011, 07:27	0.00 MB	10
101,582 101,582	000000000000655651214a7d4f8fbbc4b126b3516bb93dd2e0d92b0b79166f87	08 Jan 2011, 07:08	0.00 MB	9
101,581 101,581	00000000000085c08fa5993493d92b73a7f873a03e4c8637e6b71937133f51c6	08 Jan 2011, 07:07	0.00 MB	11
101,580 101,580	000000000000274d89e83942dbdac81f5ce3179678788d1f7794c07a6b5eb072	08 Jan 2011, 06:33	0.00 MB	12
101,579 101,579	0000000000010c66c228c5d63dea3dd288a8a9bf81b8c41a9be10193dd1dcd24	08 Jan 2011, 06:24	0.00 MB	1
101,578 101,578	000000000001fdc581119603ab6e7cd49418873c56fc4793c289c79b5a8886b6	08 Jan 2011, 06:23	0.00 MB	3
101,577 101,577	00000000000325ce3257878e7f185c62cbfcd813056c7178a97830a6ca9eef79	08 Jan 2011, 06:20	0.00 MB	10
101,576 101,576	000000000003b35925f2278a2dc0dc67d1870766b1880e629a190cda4c503967	08 Jan 2011, 05:55	0.00 MB	3
101,575 101,575	0000000000026e26a2ff35c5746270e68c93687d908069d369de8a8027e733f9	08 Jan 2011, 05:54	0.03 MB	108

Previous 10 blocks ↓

Total Size: 770.22 GB

Node Information

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

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,700.23 GB sent, 98.61 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.