Blockchain Explorer | learn me a bitcoin

Memory Pool

7,072 transactions

2.17 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,697	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 35 secs ago	1.00 vMB	3,630	4

Show Transactions

Blockchain

Tip: 907,696 (751,973 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
155,723 155,723	000000000000024267cfc5f9dc4f95580bcc4b04c27c22a38d5c82d96934654f	02 Dec 2011, 12:32	0.01 MB	15	18
155,722 155,722	0000000000000920e0e775bd341704b6b066af311d2b923c2ed06ae8aa907d62	02 Dec 2011, 12:19	0.00 MB	11	528
155,721 155,721	00000000000004440dd37201e4397b6b3086cbd0972eb1b49c0eb55ab24c6370	02 Dec 2011, 12:12	0.01 MB	25	53
155,720 155,720	000000000000058cce3f7c231b1e3dc16bd47fe47b480adbeeba400654c131b3	02 Dec 2011, 12:11	0.01 MB	14	284
155,719 155,719	00000000000000d639f241913fc62019ec2cd7dc9584668f62aea3c5793cdb6b	02 Dec 2011, 12:05	0.01 MB	14	112
155,718 155,718	0000000000000e937b4d6ffdb06f1a1d58a75eaf56deb65b4e59ca9689a13681	02 Dec 2011, 12:01	0.00 MB	11	605
155,717 155,717	00000000000005a08dd4b783e62af95a826ce0d5d4528c8a5708a30c076a1d8c	02 Dec 2011, 11:58	0.02 MB	50	48
155,716 155,716	00000000000004152cfa54d646899a324f224f1409f8f9f0edc6dc0804b7ca8e	02 Dec 2011, 11:49	0.03 MB	94	333
155,715 155,715	00000000000005d87f52249fa4c09df8d1a024badfeae338112f1b4d1f4a63c4	02 Dec 2011, 11:46	0.00 MB	8	676
155,714 155,714	00000000000005496d6d92afb66bd9df382dcd9552fcee843729b8239229a57d	02 Dec 2011, 11:45	0.00 MB	10	16
155,713 155,713	000000000000064087a6569a1b7d982536b150b48c6c01334ebaf331719ca2ce	02 Dec 2011, 11:44	0.00 MB	14	62
155,712 155,712	00000000000002afa06af2dcc8e731790b5f6ba73e3341a8931ff9647ff8bf1d	02 Dec 2011, 11:40	0.02 MB	49	407
155,711 155,711	000000000000004b7ae30948ce690c32e5e9c80d37c00b7c51791a53c0b5a0b5	02 Dec 2011, 11:16	0.01 MB	30	184
155,710 155,710	000000000000071d12ceeac4e655b5879d8c408e23dd9796cfeb50f4e27d54ac	02 Dec 2011, 11:15	0.02 MB	44	91
155,709 155,709	00000000000005fc73b0d54fcafdf4177c46213d7eab2db224ba85a15a19631a	02 Dec 2011, 11:10	0.00 MB	8	17
155,708 155,708	00000000000000559ae68455cbc3e9a1b2af72fd3c5885a65cb3fd0447216403	02 Dec 2011, 11:06	0.01 MB	41	171
155,707 155,707	0000000000000932063faac006582d4dbf1a72804a08565f1d1f68ceda28a9af	02 Dec 2011, 11:07	0.01 MB	16	366
155,706 155,706	0000000000000d063b58c282ced49eec8324821adeaa495f014fa1e3c0428721	02 Dec 2011, 10:49	0.02 MB	58	86
155,705 155,705	0000000000000cd3b49b21a0185cebaf4d6c1b938ffad80115d8be08e04cd72a	02 Dec 2011, 10:34	0.05 MB	157	26
155,704 155,704	000000000000080a113f8a71cbdd22989640aea195ee79d5e8fc11e69490b59a	02 Dec 2011, 10:20	0.01 MB	9	100
155,703 155,703	000000000000025b8b6848f0b862fabed85a327aea3d4cf76ec8cdf060d668cd	02 Dec 2011, 10:09	0.03 MB	64	42

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,615.99 GB sent, 92.70 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.