Blockchain Explorer | learn me a bitcoin

Memory Pool

5,984 transactions

2.08 vMB

Show Random Selection

Max Size: 12/200 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
907,847	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 19 secs	1.00 vMB	2,791	2

Show Transactions

Blockchain

Tip: 907,846 (781,716 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
126,130 126,130	000000000000003b19243323f992df6893e05b263db8a4f35584b3ba84a77afa	23 May 2011, 21:46	0.01 MB	18	513
126,129 126,129	00000000000041cad3c718f849e5c29793a18418c1a506a407e8fdfe1f9275b2	23 May 2011, 21:42	0.00 MB	6	1,143
126,128 126,128	0000000000000e6a4b915e4be4012d7c96b73f8bcbe77adedac16993e56eed13	23 May 2011, 21:41	0.01 MB	27	879
126,127 126,127	0000000000001d11ee85c65cd2e94a546082d8664578470f9d282313b261b63e	23 May 2011, 21:36	0.02 MB	44	544
126,126 126,126	0000000000002a21062718a32148910980ecc9f38664bb4b589441af32a85982	23 May 2011, 21:18	0.01 MB	50	3,146
126,125 126,125	000000000000411835bf8f43e4f2c6f671d16d030817715a99e49018b7c7e199	23 May 2011, 21:18	0.00 MB	1	0
126,124 126,124	0000000000000e846ba5602e3e50fb57e85bdbe2af4730cdcfc8c28d53b93e4a	23 May 2011, 21:18	0.00 MB	11	355
126,123 126,123	0000000000003755b1fd885c800b73dbabf67a406cfc9a76d017e920d98ea70d	23 May 2011, 21:15	0.00 MB	10	923
126,122 126,122	0000000000000103629579ff4e44a2624eec004daf7887c6f729f85e7b34d69e	23 May 2011, 21:13	0.01 MB	23	492
126,121 126,121	00000000000014b2cae87c695e794a244128ceda15a24160b0d1508dfe582a0c	23 May 2011, 21:04	0.03 MB	63	41
126,120 126,120	00000000000028025160f93a346241946ac5af08ca74c7ff7d9ea0ab204ea5f7	23 May 2011, 21:03	0.02 MB	39	733
126,119 126,119	000000000000383bfef16b54253b63571331f397b7425000f1fe61ba689b5429	23 May 2011, 20:51	0.00 MB	8	595
126,118 126,118	0000000000003cc17830957e7f779b5555a9f6de6cd51946f90a3e0ff532b477	23 May 2011, 20:46	0.01 MB	29	174
126,117 126,117	000000000000188ad87e95f86695b96218fd0e09a4d6eebbb989747eeb19955c	23 May 2011, 20:42	0.01 MB	19	2,688
126,116 126,116	0000000000000da84afc6ba6ee8f652aa330345413cfffc8eb6fdfff93a4e4e0	23 May 2011, 20:28	0.01 MB	15	1,557
126,115 126,115	0000000000004241d4907e32158a4aaaa6e8268b08904875da8ae000514babf9	23 May 2011, 20:23	0.00 MB	4	1,351
126,114 126,114	0000000000001db11306e17e2db39d3e78667169c49c20828b13ba13bf178b5c	23 May 2011, 20:21	0.00 MB	12	338
126,113 126,113	0000000000003e5f6e5e5d4efd2ce52c2283517275ca8e7eea6b800fbcb9d40e	23 May 2011, 20:21	0.01 MB	29	972
126,112 126,112	0000000000002f6464bdb3a9e759830a209f8062ed0b414c28ae607a11e64864	23 May 2011, 20:06	0.00 MB	4	1,084
126,111 126,111	00000000000026523bedf2b2472d24512f095087986ad892c08db56f686a60b8	23 May 2011, 20:05	0.00 MB	13	0
126,110 126,110	0000000000000f11161c7eae4b8e4c0c4ff8f16e0ee730049cf6d5b590e1c409	23 May 2011, 20:04	0.00 MB	11	1,012

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

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

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.20 GB sent, 94.19 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.