Blockchain Explorer | learn me a bitcoin

Memory Pool

4,695 transactions

15.05 vMB

Show Random Selection

Max Size: 63/200 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
908,302	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 46 secs ago	1.00 vMB	3,835	3

Show Transactions

Blockchain

Tip: 908,301 (885,213 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
23,088 23,088	00000000db456faac3feb1e592f424578960fbe5c32b14e64605f9d2f8165be7	17 Sep 2009, 18:47	0.00 MB	1	0
23,087 23,087	0000000009cf70518ceef4441a2f2bc1b6ee6f73bf5edac9830c32dafa1e8057	17 Sep 2009, 18:20	0.00 MB	1	0
23,086 23,086	00000000549f8d1ab8dc404208b42c89c011c641a92bedae02451acbc2c90b30	17 Sep 2009, 18:03	0.00 MB	1	0
23,085 23,085	00000000f3425c6704c417f9398b13fe0195772925888f6ab9bc11bd5533607c	17 Sep 2009, 17:55	0.00 MB	1	0
23,084 23,084	0000000028f6a3d279c5452a456ae571002e185c3bb72b8615d6df8387ffa157	17 Sep 2009, 17:36	0.00 MB	1	0
23,083 23,083	0000000098605fc9fc48d414b4a6500515ce9655ed5faaa7e26f1a0091880bef	17 Sep 2009, 17:29	0.00 MB	1	0
23,082 23,082	00000000a7f2e55aca71670795872829eb90824023a2a0c129a423f31bf1a9dc	17 Sep 2009, 17:04	0.00 MB	1	0
23,081 23,081	000000005cde3b6df8648437374b492e3630353e044643ed9247612362742090	17 Sep 2009, 16:54	0.00 MB	1	0
23,080 23,080	00000000471482bf5ffc196d157178e4437879e4a3dd9bcaa6abd71927c740bb	17 Sep 2009, 16:32	0.00 MB	1	0
23,079 23,079	00000000e6bc6f51500e72d775fcb2e340fb21ff9021ef63320be81c1980a4de	17 Sep 2009, 16:10	0.01 MB	2	1,031
23,078 23,078	000000003fc40dc056ec8f1c4f5d1119019c387eb3bc85e8d3290e1b3b90e35b	17 Sep 2009, 15:59	0.00 MB	1	0
23,077 23,077	00000000729789c731a91a157a8bc35ec4d6db8268cf73f9c21b9da4c40064a9	17 Sep 2009, 15:48	0.00 MB	1	0
23,076 23,076	00000000fba17a1322c2f98eb552cb6b6be0ddbba60f2107e78bc0db74b5ca6c	17 Sep 2009, 15:42	0.00 MB	1	0
23,075 23,075	00000000b1aff1e2fb7ea82fbc05bf55e6930cb9354f524c28589235ed4f893c	17 Sep 2009, 15:44	0.00 MB	1	0
23,074 23,074	00000000f59ed61fe8cdf25e91113abf4626928afa4ab2b1ff6203b904529cb2	17 Sep 2009, 15:11	0.00 MB	1	0
23,073 23,073	00000000520e086015ef8211bc35a2bedaba8bbf515a0db244c9d978fa859632	17 Sep 2009, 15:08	0.00 MB	1	0
23,072 23,072	0000000022fe9e8f36f74d39cf3896da52f84eb2b8bb54cd70093b3d3f5ec21e	17 Sep 2009, 14:35	0.00 MB	1	0
23,071 23,071	00000000b58b12d255e69fa12922842fe6437e70a7bf3c271042ca65aa395abb	17 Sep 2009, 14:38	0.00 MB	1	0
23,070 23,070	000000003eeda1f43566c3e3f2d4314f8e67014592708f998abb7172b3567688	17 Sep 2009, 14:26	0.00 MB	1	0
23,069 23,069	000000007a00c1d5e15f33b6068dca4e153d30a8b1b4a2d757ef829c8efc910d	17 Sep 2009, 14:15	0.00 MB	1	0
23,068 23,068	00000000e71de0650edbc1e8eaf08c0e705b9a87803823d6b5fd566a11f8ad8f	17 Sep 2009, 14:09	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,693.18 GB sent, 98.47 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.