Blockchain Explorer | learn me a bitcoin

Memory Pool

1,675 transactions

0.48 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 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
907,781	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 35 secs	0.46 vMB	1,669	1

Show Transactions

Blockchain

Tip: 907,780 (757,564 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,216 150,216	00000000000003f2a7d3697fe99291b8c5279c847dc96b9703162b60e5dab8ed	22 Oct 2011, 08:13	0.03 MB	86	97
150,215 150,215	000000000000078a769afdb6a6f40f9e18b75cc80c35ff96d7f581270cb72b6e	22 Oct 2011, 08:12	0.00 MB	1	0
150,214 150,214	000000000000019b4fb2dd025426818cea247240d8153c45ad9a311d1b919349	22 Oct 2011, 08:02	0.01 MB	15	264
150,213 150,213	0000000000000781da6909f64b76f0149c1fd5cef7408196e57095fb91fddc45	22 Oct 2011, 07:56	0.03 MB	53	150
150,212 150,212	0000000000000ac715be020ca45ea72d43479e18a0536be111edbfd6fd8ee88f	22 Oct 2011, 07:27	0.02 MB	28	104
150,211 150,211	000000000000047b9896790301301049a2455243a87f7fb1fd3f66d9c2cf9366	22 Oct 2011, 07:19	0.03 MB	88	18
150,210 150,210	0000000000000a590b8b9508dd9a95d45f8ad5ef116da8bc04914da8751e6d09	22 Oct 2011, 07:12	0.04 MB	59	132
150,209 150,209	00000000000000721705cd8212fa3ffdb3fdbede0b3b12d7d0d825b619b9b084	22 Oct 2011, 06:39	0.01 MB	18	98
150,208 150,208	00000000000003b51f9650afc81fc5a38d94e6990bba384a656f43adf6e083da	22 Oct 2011, 06:34	0.03 MB	58	113
150,207 150,207	0000000000000154f985f2709d5517d93630a9e9bafa14c1b0039fe0af20ed0d	22 Oct 2011, 06:16	0.01 MB	32	131
150,206 150,206	0000000000000411fad0dc5514c4a6603775029798d35787e26b4eb290016c46	22 Oct 2011, 06:10	0.03 MB	79	61
150,205 150,205	000000000000027cb9064c5de420a00ace4137c585141fe8e2a83b15f9057250	22 Oct 2011, 05:58	0.02 MB	71	139
150,204 150,204	00000000000001a6540cc282eb30796ab720d7d30ca4799551cd17420b721cdb	22 Oct 2011, 05:31	0.01 MB	22	110
150,203 150,203	0000000000000a0d8b3c06ecc864ff73f90a82a1ffbd44afa4b3dbbcf2c3e25e	22 Oct 2011, 05:23	0.02 MB	27	44
150,202 150,202	00000000000003f241b6cf371d350f5a8d37503198e5b58bae4c19ffeb90bfce	22 Oct 2011, 05:09	0.01 MB	17	34
150,201 150,201	000000000000026c50a576b9eb45b0d31a828c9a9728de7a639bc7b97f4d1f5c	22 Oct 2011, 05:01	0.02 MB	77	52
150,200 150,200	00000000000008975f64af185acdc482351b1b5729b17eebee9d3ffd539d1d50	22 Oct 2011, 04:50	0.01 MB	16	1,440
150,199 150,199	0000000000000994ad0cc0f820b25b8ea8614b5a5de6f3bf9a2abe58d9714096	22 Oct 2011, 04:46	0.03 MB	96	0
150,198 150,198	00000000000001d35581cd3264b28b08c7f208c0539dd3d55648d505207452fe	22 Oct 2011, 04:45	0.02 MB	29	101
150,197 150,197	00000000000000572efafdbe0ed9af3aee9fcd680d3239f30c91af6f113da49c	22 Oct 2011, 04:45	0.05 MB	109	80
150,196 150,196	00000000000000669ca431550b656d8f53b119e73f063d092a267785abaab3b8	22 Oct 2011, 03:50	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.13 GB

Node Information

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

Uptime: 2 months, 17 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,630.69 GB sent, 93.52 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.