Blockchain Explorer | learn me a bitcoin

Memory Pool

9,678 transactions

2.97 vMB

Show Random Selection

Max Size: 17/200 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
907,865	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 1 sec ago	1.00 vMB	3,823	4

Show Transactions

Blockchain

Tip: 907,864 (753,405 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
154,459 154,459	0000000000000d8c35f572473c0bc9041db21db7136d243380148786ccd80a20	23 Nov 2011, 08:44	0.00 MB	6	23
154,458 154,458	00000000000000b3c433aa51b1fc70d196799e63cc70eea8f66cf8ff396d16ab	23 Nov 2011, 08:42	0.01 MB	5	9
154,457 154,457	00000000000001ebead94a0fd8c3feb06d8a3157968262cd5456c8bed5670845	23 Nov 2011, 08:43	0.00 MB	11	0
154,456 154,456	00000000000005b32e063afbc12c1fdc3038b380b61fece88fdaabfea2ff6e54	23 Nov 2011, 08:39	0.00 MB	7	0
154,455 154,455	0000000000000b4d0a86d9c154aa4bdadab1e1c62dc286b151a4fd567e78193e	23 Nov 2011, 08:36	0.02 MB	40	81
154,454 154,454	00000000000000bcadda8ad87e8ea091ab048a1b14bb4cbf6ecfadc551717535	23 Nov 2011, 08:16	0.04 MB	124	5
154,453 154,453	000000000000041e9ceda21a487094590675a1c3e9b200bba3251973af0ff32c	23 Nov 2011, 08:10	0.02 MB	17	40
154,452 154,452	000000000000092d201f1635dd19e8d465d57f7b0d67f137078f415eaa62f336	23 Nov 2011, 08:08	0.00 MB	6	618
154,451 154,451	0000000000000194f5d82e95482d22d6266457a2d4809e02ca0dfc56b858d203	23 Nov 2011, 08:04	0.03 MB	71	289
154,450 154,450	00000000000004c99a761980e3336f11cfb13c992b8252c82f17c7c5881c6130	23 Nov 2011, 07:46	0.00 MB	9	0
154,449 154,449	000000000000085664374bb768d0d4394875848293377bcffcb3b49532e36f38	23 Nov 2011, 07:43	0.04 MB	88	122
154,448 154,448	0000000000000b6e009f2aefc101f3aaf5b9d7e399f2a7a4e626fc9b0b426093	23 Nov 2011, 07:14	0.03 MB	67	163
154,447 154,447	0000000000000913a70ffa5a2aa6fb5712f217dd219eeb03506386e33162302f	23 Nov 2011, 06:26	0.01 MB	17	72
154,446 154,446	00000000000008ff3d6acf8e2398911d688e3a2c65aab45d591784fa163d17d6	23 Nov 2011, 06:24	0.01 MB	12	47
154,445 154,445	0000000000000c2d2466c07c847b461fe6669668a7f3be9f9c2f67715eaa0b56	23 Nov 2011, 06:14	0.00 MB	9	259
154,444 154,444	0000000000000326cdb67396e8623aac409a554e4cba4f22d8a33567cb5f55b7	23 Nov 2011, 06:10	0.04 MB	114	83
154,443 154,443	000000000000085bcad919331825092f04f67b5df0bb8bb3614f603e880947a2	23 Nov 2011, 05:59	0.01 MB	15	193
154,442 154,442	0000000000000164b79ee109d4cb4689c072146e80966ef2fb1abed136f54a2a	23 Nov 2011, 05:57	0.01 MB	13	120
154,441 154,441	0000000000000bcf1e8fb14f77cdd8c767f0d131ce8b4e038dc2829adfcf6166	23 Nov 2011, 05:50	0.01 MB	29	167
154,440 154,440	0000000000000c1ce5d6bded2c06fead661676770631045fa1528c91dfc3eb5b	23 Nov 2011, 05:46	0.02 MB	51	90
154,439 154,439	00000000000006359db0a4f0c017d3942879bb84befc504c4ea72c88ceb5100e	23 Nov 2011, 05:35	0.02 MB	42	226

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.49 GB sent, 94.38 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.