Blockchain Explorer | learn me a bitcoin

Memory Pool

2,915 transactions

0.93 vMB

Show Random Selection

Max Size: 5/200 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
908,015	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 4 secs ago	0.93 vMB	2,910	2

Show Transactions

Blockchain

Tip: 908,014 (770,873 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,141 137,141	0000000000000380a4169a2be5e9fb75952936fe970bf6c478832e093adf5dec	20 Jul 2011, 04:40	0.04 MB	84	231
137,140 137,140	000000000000000ceb757d561153b022514590ceb9043489df38a2f622a658be	20 Jul 2011, 04:23	0.01 MB	37	279
137,139 137,139	00000000000003841ef1ccb224191e92e031e04a68656bc5f7a7d6a17fa7838e	20 Jul 2011, 04:15	0.01 MB	23	312
137,138 137,138	0000000000000036a802291b12533ced052fb4c4e009ff68c30458c349fd47d9	20 Jul 2011, 04:12	0.01 MB	19	9
137,137 137,137	00000000000003b3265ef32793a5269accefc0aefd1734d215df242a13110c83	20 Jul 2011, 04:09	0.02 MB	80	163
137,136 137,136	00000000000000c83db8905c43cf78448ab409bd94a56bc76e5958dca26e0d00	20 Jul 2011, 03:56	0.03 MB	63	46
137,135 137,135	00000000000008a44a1cc680a4ebe5c68726a91f4828fbea140c0ac2e75d9017	20 Jul 2011, 03:54	0.02 MB	49	353
137,134 137,134	000000000000016b483b06412c26947804be8650d6418bd662f10635e12c3bf2	20 Jul 2011, 03:45	0.03 MB	75	166
137,133 137,133	0000000000000535b133d8def0da1b73f635213f344df7c26bee08efc94c906c	20 Jul 2011, 03:38	0.01 MB	36	567
137,132 137,132	000000000000075adbf9c0a67ec58498ea5f5d82f8da7d2acea123d85dde0574	20 Jul 2011, 03:19	0.00 MB	14	569
137,131 137,131	00000000000003593d52a68150089bc4a7a23de17de96009cf25a3cb9fff6871	20 Jul 2011, 03:16	0.03 MB	46	308
137,130 137,130	00000000000003e509f724bd293bca2902ca6aca0934fb35e40472ff080057a8	20 Jul 2011, 03:07	0.02 MB	63	111
137,129 137,129	000000000000004b408b6fa1d5fd92f44aac91854310aa02eecb935671b1f9b6	20 Jul 2011, 03:02	0.05 MB	117	80
137,128 137,128	000000000000040f1f5ec43d778589e9cc5197901c78ecd53de9456cfe0e7cf6	20 Jul 2011, 02:48	0.01 MB	10	6
137,127 137,127	00000000000008f076d03521d8e104cb47ceb15d1fffb4b8f196beb068b66415	20 Jul 2011, 02:48	0.03 MB	58	415
137,126 137,126	00000000000006affe35e494b6852961b073c5dd6154c87c907b5a627179f13e	20 Jul 2011, 02:33	0.01 MB	43	8
137,125 137,125	00000000000005f821220e3b2b40fcc248c7acb2844f3c2d09aa163c5742b1da	20 Jul 2011, 02:32	0.04 MB	65	245
137,124 137,124	00000000000003a68631dee40a6e535b60972024d82bcbccbf4ea1ab6df827aa	20 Jul 2011, 02:18	0.05 MB	169	0
137,123 137,123	0000000000000197a62e2c452124347c4e2925397821f03174c78b37a010fd6a	20 Jul 2011, 02:15	0.06 MB	141	245
137,122 137,122	00000000000009aabae88b247397254163926ae6dc76d0bce3724df70e4bbaa5	20 Jul 2011, 01:57	0.01 MB	31	931
137,121 137,121	00000000000004649ce45839d691c815fe48d94ce21dec3955ed176d6b948d38	20 Jul 2011, 01:42	0.02 MB	44	212

Previous 10 blocks ↓

Total Size: 769.57 GB

Node Information

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

Uptime: 2 months, 19 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,650.04 GB sent, 95.80 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.