Blockchain Explorer | learn me a bitcoin

Memory Pool

665 transactions

0.21 vMB

Show Random Selection

Max Size: 1/200 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
907,789	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 52 secs	0.21 vMB	662	2

Show Transactions

Blockchain

Tip: 907,788 (689,094 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
218,694 218,694	00000000000002cd0b831737fbf1bb63ae2a0eff73d8e09bd908e840f0c4f204	30 Jan 2013, 05:32	0.20 MB	469	182
218,693 218,693	00000000000005567355240bc747afc36ad754077766959ea293c9bf8b5e89c3	30 Jan 2013, 05:29	0.05 MB	97	170
218,692 218,692	000000000000010422e85320f49fc36905bfc341054f65a4398a4322888f735b	30 Jan 2013, 05:27	0.03 MB	102	125
218,691 218,691	0000000000000546c20ec4faa73168d6529ff588f943376ddc43ebafa5a564a5	30 Jan 2013, 05:29	0.00 MB	10	342
218,690 218,690	0000000000000026c443dda5fcd891509b7df5e9948f70efbb0bacb14850f8b8	30 Jan 2013, 05:22	0.05 MB	121	146
218,689 218,689	00000000000001ff05ceb33b0cc38520316719b7bd172e380c9fb84f5fbc6802	30 Jan 2013, 05:06	0.30 MB	442	59
218,688 218,688	00000000000004adc12d63fa8fddb7ea4f06dbc29c0e3b9a8f3c8bf13a53e6ee	30 Jan 2013, 05:01	0.08 MB	260	9
218,687 218,687	00000000000001f2c7d68adff5276bdc71e63772a46e07014e4c87d570bccc1f	30 Jan 2013, 04:59	0.17 MB	377	170
218,686 218,686	000000000000007222ebd983200b534a296df80e997e47495da1e46401c4c7b6	30 Jan 2013, 04:47	0.22 MB	455	167
218,685 218,685	000000000000036b51a54351b55c2531d65320d8c2d299b04431f9c0dd132c72	30 Jan 2013, 04:31	0.20 MB	330	113
218,684 218,684	00000000000004137cd8ccb726dd3b6218fde5ed15d24330504ca9ae18f79484	30 Jan 2013, 04:22	0.25 MB	365	128
218,683 218,683	000000000000010645f5631163d1dd0044841bb34167592df0658d9eafaf9c30	30 Jan 2013, 04:21	0.09 MB	256	192
218,682 218,682	0000000000000532ba5b2d1e1851dce10dfe365a462ae4a4a9df69472cd72774	30 Jan 2013, 04:24	0.00 MB	13	44
218,681 218,681	0000000000000395c0d6ca160546389bc19773200abf338aaa8522debda9b9e9	30 Jan 2013, 04:16	0.10 MB	356	46
218,680 218,680	000000000000024b16463df8576e0e8437cc6ffe86dab02b212c99bde979aa79	30 Jan 2013, 04:06	0.25 MB	160	61
218,679 218,679	000000000000018b02a5f7e32d70636b2a99e191d5fb5c1df82174ab7aa208bb	30 Jan 2013, 04:04	0.25 MB	782	188
218,678 218,678	00000000000002eccae1d5590dddb4d17aeb9cff97690ef1468c5860f660998c	30 Jan 2013, 03:56	0.29 MB	398	171
218,677 218,677	0000000000000000fa30612c1601c0e3c42a79862e4714b0abe2de409fd1cf21	30 Jan 2013, 03:14	0.25 MB	898	208
218,676 218,676	000000000000018f3725041e4b34eaebcd765095cdbc230132c262b377daf958	30 Jan 2013, 02:56	0.25 MB	709	205
218,675 218,675	000000000000019a354eda4c09d7496afe18860370210bafa93a2ea4b2213d36	30 Jan 2013, 02:46	0.05 MB	148	45
218,674 218,674	00000000000004c3d849af921e8681a844238a78f33e3bf9b464628200ffb66b	30 Jan 2013, 02:40	0.27 MB	571	196

Previous 10 blocks ↓

Total Size: 769.14 GB

Node Information

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

Uptime: 2 months, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.15 GB sent, 93.60 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.