Blockchain Explorer | learn me a bitcoin

Memory Pool

8,795 transactions

2.86 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,683	00000000000000000002349e0000000000000000000000000000000000000000	15 mins, 1 sec ago	1.00 vMB	4,191	5

Show Transactions

Blockchain

Tip: 907,682 (788,751 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
118,931 118,931	000000000000666bd71083cbf9b2dde444ed8b40ec62c6be6b09437f6bd7d478	18 Apr 2011, 05:47	0.01 MB	23	577
118,930 118,930	00000000000030e126de4460ced27d5a046ef3a6e1667acae098fa07b34a0ad8	18 Apr 2011, 04:59	0.00 MB	10	0
118,929 118,929	0000000000001463763801799e40d5e83dcbf044ddd4f80506a4fc6e9dd25b6d	18 Apr 2011, 04:58	0.01 MB	16	0
118,928 118,928	00000000000032142fd61d8f724da10c0979b1d8d43071911d1d1251fe9558ec	18 Apr 2011, 04:43	0.01 MB	15	0
118,927 118,927	0000000000002ffc85395682ca4c49cdb8a73dd06f8bb697004ac2bb7656242c	18 Apr 2011, 04:27	0.00 MB	12	0
118,926 118,926	0000000000004bdfcb024a2eb29c4332035cf953413d4b530ac429950ebfb5fc	18 Apr 2011, 04:24	0.04 MB	143	704
118,925 118,925	000000000000bc59128a5d7a3c4b1d44aa60baaf8930f6bb08fc58afa822ff78	18 Apr 2011, 04:06	0.00 MB	13	0
118,924 118,924	0000000000008511c5bfd124b4cf6cbfc7fb1e542bb37dc6e98a8591f322e436	18 Apr 2011, 04:06	0.00 MB	11	0
118,923 118,923	000000000000264196b84c4445b14df45d600fb3ea2ac6dd650f4d9a912c1b7d	18 Apr 2011, 03:56	0.00 MB	9	296
118,922 118,922	000000000000737809e83bf5c54cb23c373a5057351a3f77017fbd21abf358fe	18 Apr 2011, 03:31	0.04 MB	152	0
118,921 118,921	000000000000bfcec3085168e7487a753b0132240eb3fd5abd66ba892c249a2a	18 Apr 2011, 03:30	0.04 MB	138	51
118,920 118,920	0000000000009b39bd100fe8a08340fd2318a5254d88120412985e42ab654dbd	18 Apr 2011, 03:17	0.00 MB	12	0
118,919 118,919	0000000000008d7f4647ff2fd3c8842cdfacb23f90abf83f51a431ffb3a96bf7	18 Apr 2011, 03:06	0.01 MB	24	0
118,918 118,918	000000000000c75dbffc68a2af534c9b2a7dbe5ae2049bc8f8ec471bb011771d	18 Apr 2011, 03:03	0.01 MB	5	1,252
118,917 118,917	00000000000049fbb770a0fc0606da88b3d33460b7436d001f456c96c4f65586	18 Apr 2011, 02:33	0.04 MB	150	0
118,916 118,916	0000000000007f7694625b54328b8105a43d66c44d6995c478d340e3383a6b82	18 Apr 2011, 02:27	0.00 MB	10	309
118,915 118,915	0000000000003f231e3b33eac25686787a47338624bdceff3df3e78c7227cd38	18 Apr 2011, 02:24	0.00 MB	8	0
118,914 118,914	00000000000065dd00c48e14503a291e7b9828f3c5736fbbdf2c818580cdbc15	18 Apr 2011, 02:15	0.01 MB	29	2,014
118,913 118,913	00000000000058f89e0ae2eaa2b198fc5cdfc293ffaf10f05dbdd08576f5c8d8	18 Apr 2011, 02:08	0.01 MB	16	329
118,912 118,912	000000000000cb7444df4f835ab5364f8a05d486c0fa4b35f0acdc0589be5d61	18 Apr 2011, 01:55	0.00 MB	3	3,868
118,911 118,911	000000000000a08f93b324ff222b62decf5614031c129b802df6ba7601b39480	18 Apr 2011, 01:43	0.00 MB	4	265

Previous 10 blocks ↓

Total Size: 768.95 GB

Node Information

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

Uptime: 2 months, 17 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,614.30 GB sent, 92.56 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.