Blockchain Explorer | learn me a bitcoin

Memory Pool

3,535 transactions

1.19 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,649	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 24 secs	1.00 vMB	2,518	1

Show Transactions

Blockchain

Tip: 908,648 (860,688 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
47,960 47,960	000000001e759ac1b95e17de1fa900f05a2723d52c8db39120c96237499b594a	30 Mar 2010, 09:31	1
47,959 47,959	00000000254c8791cbc67f5b81e5e5238962a59fdb2f04e1880a8631930e2311	30 Mar 2010, 09:18	1
47,958 47,958	00000000272713841a420ee961edab53a8bab526ccb20f7deccc1b4bb569abf8	30 Mar 2010, 09:10	1
47,957 47,957	000000003539e0c5143080c5904938657df48dd62d349bf8232a7b07cbe97c51	30 Mar 2010, 08:58	1
47,956 47,956	00000000104c984746c5da4f5efd2a7be956f49bd4fe97de7bafbf68972d6872	30 Mar 2010, 08:53	1
47,955 47,955	000000001c3627db312f2964438234dd64b359ba4c8911d1f5e17f67c5ce0b64	30 Mar 2010, 08:44	1
47,954 47,954	0000000029d5350a4d4d9c82271b3256ae5b984c806760b27b2f4bfad59e725c	30 Mar 2010, 08:43	1
47,953 47,953	000000000ca08021c0efa386aea401a185a274348b98bb1b6ef6f4ed36a4e3ba	30 Mar 2010, 08:39	1
47,952 47,952	000000002f818801117c74b00ad9d70b298c4548d89110c0e1bfa4da865fb7c8	30 Mar 2010, 08:39	1
47,951 47,951	0000000009232aacb68fd7828e2836de329918acd2858b6a9a30caf085b51000	30 Mar 2010, 08:35	1
47,950 47,950	000000002abc51fcc9ef3721c74357f5f5236dd3f490961b80d3d9f7d3786dbc	30 Mar 2010, 08:29	1
47,949 47,949	000000002db866c8aa71fa17b31e9ced597aa593724bd2ec3a366717aefefca4	30 Mar 2010, 08:24	1
47,948 47,948	000000002c2ea73427936e132cf22db9da6ee66ff25de02d72765400a0fbfbc6	30 Mar 2010, 08:23	1
47,947 47,947	000000000153da86fab63f064a44105806fb7de8cda1d8c5debada039ec95341	30 Mar 2010, 08:21	1
47,946 47,946	00000000323014e81f10dd95baa16c5eb052d84b4de62aca2c61472c7ce76623	30 Mar 2010, 08:15	1
47,945 47,945	00000000197859e60dae11065753ecb9fee23779e111c94e5ea166afeafa54a0	30 Mar 2010, 08:10	1
47,944 47,944	00000000030fc276ab2339c314c54a8f11562d4109db5b3696672caa9ad076aa	30 Mar 2010, 08:04	1
47,943 47,943	0000000010e8b513a2de5212286b74f6e24df0846716a257f52a059ebdd231d7	30 Mar 2010, 07:54	1
47,942 47,942	000000002c0a809389fdfc7706c94ebe07675a9aa25634eb968a7b96ef925347	30 Mar 2010, 07:52	1
47,941 47,941	00000000002a636cfeb7b07b053036f4728365e387b93f93d44dfda10716d249	30 Mar 2010, 07:51	1
47,940 47,940	0000000028da5640d6de7d8fe5ed89ceec7cb206c084d1176e6775c4cccf7bc5	30 Mar 2010, 07:27	1

Previous 10 blocks ↓

Total Size: 770.90 GB

Node Information

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

Uptime: 2 months, 23 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,851.43 GB sent, 101.44 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.