Blockchain Explorer | learn me a bitcoin

Memory Pool

2,981 transactions

1.28 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 30 secs ago	1.00 vMB	2,484	3

Show Transactions

Blockchain

Tip: 907,869 (773,862 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,007 134,007	00000000000009822cb895556ca0df80591a3cd1141dac144d4f447d5f14dfd5	30 Jun 2011, 10:41	0.01 MB	14	174
134,006 134,006	000000000000012ee1d79372848c98a5bde2e54fd1a784d66d91cb3ab45dafdf	30 Jun 2011, 10:38	0.00 MB	10	1,339
134,005 134,005	0000000000000080ba89e2e9ee93c33a9c7cd9cf6b49bbed24eeb180ca4a5011	30 Jun 2011, 10:35	0.01 MB	17	768
134,004 134,004	000000000000033dcee391a63ece71cef8410528ce87b20081add3b8536c8466	30 Jun 2011, 10:28	0.01 MB	24	425
134,003 134,003	00000000000000d08c1c992297af32d7957bc7517f5ec849bb1c793578c0b83e	30 Jun 2011, 10:23	0.01 MB	30	414
134,002 134,002	0000000000000c0b1baa10d61222d002cde7c3c506ffbc3558848a33d9a10c1b	30 Jun 2011, 10:16	0.02 MB	71	218
134,001 134,001	000000000000067ecbc0c0a94418dfe5fc75bd6e04473aeef9b53973720f1679	30 Jun 2011, 10:07	0.01 MB	26	767
134,000 134,000	00000000000007e3e442ce1423496a064a7c34342ba98be164ac0c9f9b872213	30 Jun 2011, 10:01	0.01 MB	38	534
133,999 133,999	000000000000080f8a582276851e83a4d46108c5b83049d9542abc99e53a903d	30 Jun 2011, 09:51	0.04 MB	70	294
133,998 133,998	0000000000000316c7863299d60d85ff440876dfb5f63d340e06f5e21a4a450d	30 Jun 2011, 09:36	0.02 MB	50	428
133,997 133,997	00000000000008a5695e4115327d3628028a5a444176b73d0e1d2a42c895900a	30 Jun 2011, 09:28	0.03 MB	85	300
133,996 133,996	0000000000000b9d53062a5484fbf440437a2a679aebbff61d3209e6df6c9f5c	30 Jun 2011, 09:04	0.01 MB	52	51
133,995 133,995	0000000000000709b5027c6a8f4affa1a3c74a1698f176938064bb0e83658e1e	30 Jun 2011, 09:02	0.01 MB	23	664
133,994 133,994	00000000000009a1c0e5ebd5ab960cbe5d614db8feabaee4232652e95a54ba8e	30 Jun 2011, 08:57	0.00 MB	12	710
133,993 133,993	000000000000018d03472e4193235b1ea06b9200093de1ab47791388649371c5	30 Jun 2011, 08:55	0.04 MB	67	110
133,992 133,992	0000000000000b4da3c41560a84576d042955d215c1081a58fbe86ccc6388b0d	30 Jun 2011, 08:51	0.03 MB	56	532
133,991 133,991	0000000000000a52f7352bea41d241628273ed8b50d49762b49483c47f705779	30 Jun 2011, 08:17	0.00 MB	9	509
133,990 133,990	000000000000091480e2bc885a2b58266cd0967eea3e8eb415cf667ab6baa5d2	30 Jun 2011, 08:14	0.03 MB	77	467
133,989 133,989	0000000000000ad933dfa2abdfcb3d4263c7e5fcb1b75045f1e8217cc236bf25	30 Jun 2011, 08:08	0.02 MB	64	504
133,988 133,988	0000000000000a11b232593d43342bccb9c4650a15cda1ab4498f9245a650537	30 Jun 2011, 07:57	0.00 MB	11	1,088
133,987 133,987	00000000000008310b24b1a2e0ae4837d88b4ed92d6ddbcb4597bdf1ae56bdcb	30 Jun 2011, 07:52	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.59 GB sent, 94.42 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.