Blockchain Explorer | learn me a bitcoin

Memory Pool

3,601 transactions

0.89 vMB

Show Random Selection

Max Size: 6/200 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
907,830	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 20 secs	0.85 vMB	3,601	2

Show Transactions

Blockchain

Tip: 907,829 (758,709 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
149,120 149,120	00000000000007aeca29be3001b6bdf7689dbd6b6162623a90704c0e78f1afc5	13 Oct 2011, 11:51	0.00 MB	8	242
149,119 149,119	00000000000000fc6205ea28a262d93a3b53da9de2603700cdb3d719eeae23c7	13 Oct 2011, 11:47	0.00 MB	4	47
149,118 149,118	0000000000000834c72e86a48a1bcda0e5199f616c10c53a7175704d6361f24a	13 Oct 2011, 11:46	0.00 MB	8	95
149,117 149,117	00000000000002a93ef94ea0ef49e8564f35a70555db6cf30e18795aee0d9266	13 Oct 2011, 11:44	0.01 MB	24	222
149,116 149,116	0000000000000275d848fafec7e262f56721e2690937651ddb24aa1cab9ebe50	13 Oct 2011, 11:34	0.02 MB	52	15
149,115 149,115	000000000000043f51348efc46db03db5a34b1b17afc1923599b8b939bb32baa	13 Oct 2011, 11:30	0.05 MB	183	0
149,114 149,114	000000000000027cf3b724865d2dcbb3d37990b0eccc3342c7ae1ba7c75bdca8	13 Oct 2011, 11:29	0.01 MB	16	391
149,113 149,113	000000000000058b956dae3313c1212209fad83f9e7f788c7fec15f54953b5fe	13 Oct 2011, 11:25	0.00 MB	12	0
149,112 149,112	00000000000003f26e2f294987ad77100c2e07088f02b3b135a9eee27074eb82	13 Oct 2011, 11:24	0.01 MB	19	588
149,111 149,111	00000000000008b21af1d353e965de5257e125f34902c63bce2f1676900ccffb	13 Oct 2011, 11:14	0.01 MB	18	83
149,110 149,110	000000000000078b73d493d4978eedfc1996c4b4b6e4d4665c39def7220f39df	13 Oct 2011, 11:06	0.01 MB	26	160
149,109 149,109	00000000000000b9fec7a997291b276085f31fd789adf27b7345c739eeb90711	13 Oct 2011, 10:59	0.01 MB	30	51
149,108 149,108	000000000000077d01e0920c5843b6b4f6dacbcaf67fe1d95c89d8ebb004c5ce	13 Oct 2011, 10:55	0.05 MB	178	5
149,107 149,107	00000000000008226b34bfaa43e5237294fe98c1bde0f8ab41c2f3b9402d6dd2	13 Oct 2011, 10:50	0.02 MB	19	13
149,106 149,106	00000000000009dc4af96a1d2c3b265ba2bb6a66093da5b1ce619c68fe276b9b	13 Oct 2011, 10:37	0.01 MB	15	66
149,105 149,105	0000000000000014cca65736b7c46d74dad69a0b7bcb473b4c2a92270551596c	13 Oct 2011, 10:33	0.01 MB	20	161
149,104 149,104	000000000000068c83a7190e44f194f33ba001a29b59adc121618cb3a1c5014b	13 Oct 2011, 10:18	0.03 MB	77	213
149,103 149,103	0000000000000584fd0483799c5c212f2a3c0314b24b7a890448ddd18c7977ae	13 Oct 2011, 09:44	0.05 MB	166	68
149,102 149,102	00000000000002e41c823c463c91a250874c2c2bbc547d891eed3a1358f6e7eb	13 Oct 2011, 09:44	0.00 MB	12	397
149,101 149,101	000000000000067f217e1c1bee955bf8256fe110a78dd1ac15ed611086b656b7	13 Oct 2011, 09:34	0.00 MB	1	0
149,100 149,100	000000000000091b548dbaf642c80b6ae353f321afe30516f83dd941c13eedb7	13 Oct 2011, 09:33	0.05 MB	108	52

Previous 10 blocks ↓

Total Size: 769.22 GB

Node Information

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

Uptime: 2 months, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.64 GB sent, 94.03 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.