Blockchain Explorer | learn me a bitcoin

Memory Pool

3,156 transactions

14.63 vMB

Show Random Selection

Max Size: 60/200 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
908,302	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 22 secs ago	1.00 vMB	2,829	3

Show Transactions

Blockchain

Tip: 908,301 (857,241 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
51,060 51,060	000000000428d7a014d1d4d3deffe6449ec6e6cd50c08ecc60b812ef171a610e	15 Apr 2010, 19:23	0.00 MB	1
51,059 51,059	00000000070c2af5db6d75dcbcb5a196ffed2e08fae1989f94f3e47fb428185d	15 Apr 2010, 19:20	0.00 MB	1
51,058 51,058	000000000d56d54f3e6996dfd42d9a91b5388b26d25dc7a5dcb1b69a9b289ece	15 Apr 2010, 19:20	0.00 MB	1
51,057 51,057	0000000010b6f98606e7f59561d9af23ded714b1337a57c628ede26b4f334bc7	15 Apr 2010, 19:18	0.00 MB	2
51,056 51,056	00000000126ca7943d326233aa626e977a23121ee2f6eeabb50dbfb2848f4edf	15 Apr 2010, 19:04	0.00 MB	1
51,055 51,055	00000000169bb6704f90658cf881e910c6173c1273568d8b2b2c0f4ccdd343a4	15 Apr 2010, 18:54	0.00 MB	1
51,054 51,054	0000000019e5b783c4350587a239fb6c2e57b13323c26d9257ffe5ef6ab11b61	15 Apr 2010, 18:52	0.00 MB	2
51,053 51,053	0000000010e15bffd8852ed4be93b1ee44197cccae7e33982eea2d4db475cd9f	15 Apr 2010, 18:16	0.00 MB	1
51,052 51,052	00000000146b890befa3c6b70ec9e3f10172b451a579c88925315240286f2932	15 Apr 2010, 18:15	0.00 MB	1
51,051 51,051	0000000014722990cf1f8071ad823884137ddad39a16767fbbe4fbf48b42b282	15 Apr 2010, 18:14	0.00 MB	1
51,050 51,050	000000001d9c9accb1b28e6b03acdeefa009262ac5c04b33af63a0465d5435b7	15 Apr 2010, 18:13	0.00 MB	2
51,049 51,049	000000001c6356fc87a4fe57e329e5b5fbf68bb8fc87258dff7da23edbf8cf00	15 Apr 2010, 17:56	0.07 MB	7
51,048 51,048	000000000816436f6883293f83ed9e1ff8447ba3a534cb30d45c9c2ed98bce24	15 Apr 2010, 17:39	0.00 MB	1
51,047 51,047	00000000199705fe2437c007e2368c241f36ada1b0a5501b62d7e0e5990d025b	15 Apr 2010, 17:34	0.00 MB	1
51,046 51,046	000000001383380a1ed28b76b186b3dba4cda78bc7aabdd5a08657d8e655166a	15 Apr 2010, 17:30	0.00 MB	1
51,045 51,045	000000000046f5e606e6f7c2b54a685e1d68d13031921c757da7898f7a3baad8	15 Apr 2010, 17:24	0.00 MB	1
51,044 51,044	00000000063e6fe8b2066e5d4e034e63264865961481c7039ccc9dc5cc78e5f6	15 Apr 2010, 17:18	0.00 MB	1
51,043 51,043	0000000016f71d60aae0880468cf7d98ad431f10aac73ed80e23954590c59d7e	15 Apr 2010, 17:14	0.00 MB	1
51,042 51,042	00000000131e9d33f31a3ef16831f2828b7b13fa142a1251d332fba8ae8d1c16	15 Apr 2010, 17:12	0.00 MB	1
51,041 51,041	000000000143fb6abc6046308b77f6bac08f3181301a2908283bb1ae71f0b15a	15 Apr 2010, 16:59	0.00 MB	1
51,040 51,040	0000000011d565e9d61197b7460cb1b58d1b102e0f0771fa0505f68feedbfb27	15 Apr 2010, 16:55	0.00 MB	1

Previous 10 blocks ↓

Total Size: 770.18 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,693.17 GB sent, 98.47 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.